>>> ltp-testsuite 20220930 Downloading wget --passive-ftp -nd -t 3 -O '/tmp/instance-8/output-1/build/.ltp-full-20220930.tar.xz.FRYw81/output' 'https://github.com/linux-test-project/ltp/releases/download/20220930/ltp-full-20220930.tar.xz' --2023-02-17 18:46:51-- https://github.com/linux-test-project/ltp/releases/download/20220930/ltp-full-20220930.tar.xz Resolving github.com (github.com)... 140.82.112.3 Connecting to github.com (github.com)|140.82.112.3|:443... connected. HTTP request sent, awaiting response... 302 Found Location: https://objects.githubusercontent.com/github-production-release-asset-2e65be/3649922/70a8144b-caad-4be1-8207-453101e55e53?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20230218%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20230218T014651Z&X-Amz-Expires=300&X-Amz-Signature=9005c028cbccf7cce7cbf67f81ed8d1ac4a61a3cf839104c1bb26af33db3b1ae&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=3649922&response-content-disposition=attachment%3B%20filename%3Dltp-full-20220930.tar.xz&response-content-type=application%2Foctet-stream [following] --2023-02-17 18:46:51-- https://objects.githubusercontent.com/github-production-release-asset-2e65be/3649922/70a8144b-caad-4be1-8207-453101e55e53?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAIWNJYAX4CSVEH53A%2F20230218%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Date=20230218T014651Z&X-Amz-Expires=300&X-Amz-Signature=9005c028cbccf7cce7cbf67f81ed8d1ac4a61a3cf839104c1bb26af33db3b1ae&X-Amz-SignedHeaders=host&actor_id=0&key_id=0&repo_id=3649922&response-content-disposition=attachment%3B%20filename%3Dltp-full-20220930.tar.xz&response-content-type=application%2Foctet-stream Resolving objects.githubusercontent.com (objects.githubusercontent.com)... 185.199.111.133, 185.199.110.133, 185.199.109.133, ... Connecting to objects.githubusercontent.com (objects.githubusercontent.com)|185.199.111.133|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 3424372 (3.3M) [application/octet-stream] Saving to: '/tmp/instance-8/output-1/build/.ltp-full-20220930.tar.xz.FRYw81/output' 0K .......... .......... .......... .......... .......... 1% 379K 9s 50K .......... .......... .......... .......... .......... 2% 736K 6s 100K .......... .......... .......... .......... .......... 4% 223M 4s 150K .......... .......... .......... .......... .......... 5% 735K 4s 200K .......... .......... .......... .......... .......... 7% 259M 3s 250K .......... .......... .......... .......... .......... 8% 738K 3s 300K .......... .......... .......... .......... .......... 10% 221M 3s 350K .......... .......... .......... .......... .......... 11% 13.1M 3s 400K .......... .......... .......... .......... .......... 13% 833K 3s 450K .......... .......... .......... .......... .......... 14% 238M 2s 500K .......... .......... .......... .......... .......... 16% 276M 2s 550K .......... .......... 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268M 0s 3300K .......... .......... .......... .......... .... 100% 277M=0.7s 2023-02-17 18:46:52 (4.43 MB/s) - '/tmp/instance-8/output-1/build/.ltp-full-20220930.tar.xz.FRYw81/output' saved [3424372/3424372] ltp-full-20220930.tar.xz: OK (sha1: c8d658cd3ab1f5a5c7b5bf56398d3a9525012c6b) ltp-full-20220930.tar.xz: OK (sha256: 533ab63915b916640667ecce17ee4998006d80d394d4b1f1d105a7aa1df50d38) >>> ltp-testsuite 20220930 Extracting xzcat /tmp/instance-8/dl/ltp-testsuite/ltp-full-20220930.tar.xz | tar --strip-components=1 -C /tmp/instance-8/output-1/build/ltp-testsuite-20220930 -xf - >>> ltp-testsuite 20220930 Patching Applying 0001-lapi-Add-sysinfo.h-to-fix-build-with-MUSL-libc.patch using patch: patching file include/lapi/sysinfo.h patching file include/tst_safe_macros.h patching file lib/safe_macros.c patching file lib/tst_memutils.c patching file testcases/kernel/mem/mtest01/mtest01.c patching file testcases/kernel/syscalls/madvise/madvise06.c patching file testcases/kernel/syscalls/sysinfo/sysinfo01.c patching file testcases/kernel/syscalls/sysinfo/sysinfo02.c patching file testcases/kernel/syscalls/sysinfo/sysinfo03.c patching file testcases/open_posix_testsuite/conformance/interfaces/pthread_cond_broadcast/1-2.c >>> ltp-testsuite 20220930 Updating config.sub and config.guess for file in config.guess config.sub; do for i in $(find /tmp/instance-8/output-1/build/ltp-testsuite-20220930 -name $file); do cp support/gnuconfig/$file $i; done; done >>> ltp-testsuite 20220930 Patching libtool >>> ltp-testsuite 20220930 Configuring (cd /tmp/instance-8/output-1/build/ltp-testsuite-20220930/ && rm -rf config.cache && PATH="/tmp/instance-8/output-1/host/bin:/tmp/instance-8/output-1/host/sbin:/home/autobuild/make:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" AR="/tmp/instance-8/output-1/host/bin/x86_64-linux-gcc-ar" AS="/tmp/instance-8/output-1/host/bin/x86_64-linux-as" LD="/tmp/instance-8/output-1/host/bin/x86_64-linux-ld" NM="/tmp/instance-8/output-1/host/bin/x86_64-linux-gcc-nm" CC="/tmp/instance-8/output-1/host/bin/x86_64-linux-gcc" GCC="/tmp/instance-8/output-1/host/bin/x86_64-linux-gcc" CPP="/tmp/instance-8/output-1/host/bin/x86_64-linux-cpp" CXX="/tmp/instance-8/output-1/host/bin/x86_64-linux-g++" FC="/tmp/instance-8/output-1/host/bin/x86_64-linux-gfortran" F77="/tmp/instance-8/output-1/host/bin/x86_64-linux-gfortran" RANLIB="/tmp/instance-8/output-1/host/bin/x86_64-linux-gcc-ranlib" READELF="/tmp/instance-8/output-1/host/bin/x86_64-linux-readelf" STRIP="/bin/true" OBJCOPY="/tmp/instance-8/output-1/host/bin/x86_64-linux-objcopy" OBJDUMP="/tmp/instance-8/output-1/host/bin/x86_64-linux-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/usr/bin/gcc" GCC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/tmp/instance-8/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/tmp/instance-8/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/tmp/instance-8/output-1/host/include" LDFLAGS_FOR_BUILD="-L/tmp/instance-8/output-1/host/lib -Wl,-rpath,/tmp/instance-8/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/tmp/instance-8/output-1/host/bin/x86_64-linux-as" DEFAULT_LINKER="/tmp/instance-8/output-1/host/bin/x86_64-linux-ld" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1" CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -g0 -D_FORTIFY_SOURCE=1" LDFLAGS="" FCFLAGS=" -O2 -g0" FFLAGS=" -O2 -g0" PKG_CONFIG="/tmp/instance-8/output-1/host/bin/pkg-config" STAGING_DIR="/tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot" INTLTOOL_PERL=/usr/bin/perl ac_cv_lbl_unaligned_fail=no ac_cv_func_mmap_fixed_mapped=yes ac_cv_func_memcmp_working=yes ac_cv_have_decl_malloc=yes gl_cv_func_malloc_0_nonnull=yes ac_cv_func_malloc_0_nonnull=yes ac_cv_func_calloc_0_nonnull=yes ac_cv_func_realloc_0_nonnull=yes lt_cv_sys_lib_search_path_spec="" ac_cv_c_bigendian=no ac_cv_lib_cap_cap_compare=no have_numa_headers=no CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -O2 -g0 -D_FORTIFY_SOURCE=1 "`/tmp/instance-8/output-1/host/bin/pkg-config --cflags libtirpc`"" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE" LIBS=""`/tmp/instance-8/output-1/host/bin/pkg-config --libs libtirpc`"" SYSROOT="/tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot" CONFIG_SITE=/dev/null ./configure --target=x86_64-buildroot-linux-gnu --host=x86_64-buildroot-linux-gnu --build=x86_64-pc-linux-gnu --prefix=/usr --exec-prefix=/usr --sysconfdir=/etc --localstatedir=/var --program-prefix="" --disable-gtk-doc --disable-gtk-doc-html --disable-doc --disable-docs --disable-documentation --with-xmlto=no --with-fop=no --disable-dependency-tracking --enable-ipv6 --disable-nls --disable-static --enable-shared --disable-metadata --without-modules --prefix=/usr/lib/ltp-testsuite ) checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for x86_64-buildroot-linux-gnu-strip... /bin/true checking for a race-free mkdir -p... /usr/bin/mkdir -p checking for gawk... no checking for mawk... mawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether to enable maintainer-specific portions of Makefiles... yes checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-buildroot-linux-gnu checking for x86_64-buildroot-linux-gnu-gcc... /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... yes checking for suffix of object files... o checking whether the compiler supports GNU C... yes checking whether /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc accepts -g... yes checking for /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc option to enable C11 features... none needed checking whether /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc understands -c and -o together... yes checking whether make supports the include directive... yes (GNU style) checking dependency style of /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc... none checking for x86_64-buildroot-linux-gnu-ar... /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc-ar checking for x86_64-buildroot-linux-gnu-ranlib... /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc-ranlib checking for x86_64-buildroot-linux-gnu-strip... (cached) /bin/true checking for bison... bison -y checking for /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc options needed to detect all undeclared functions... none needed checking whether IFLA_NET_NS_PID is declared... yes checking whether MADV_MERGEABLE is declared... yes checking whether PR_CAPBSET_DROP is declared... yes checking whether PR_CAPBSET_READ is declared... yes checking whether SEM_STAT_ANY is declared... yes checking for stdio.h... yes checking for stdlib.h... yes checking for string.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for strings.h... yes checking for sys/stat.h... yes checking for sys/types.h... yes checking for unistd.h... yes checking for asm/ldt.h... yes checking for emmintrin.h... yes checking for ifaddrs.h... yes checking for keyutils.h... no checking for linux/can.h... yes checking for linux/cgroupstats.h... yes checking for linux/cryptouser.h... yes checking for linux/close_range.h... no checking for linux/dccp.h... yes checking for linux/fs.h... yes checking for linux/futex.h... yes checking for linux/genetlink.h... yes checking for linux/if_alg.h... yes checking for linux/if_ether.h... yes checking for linux/if_packet.h... yes checking for linux/io_uring.h... yes checking for linux/keyctl.h... yes checking for linux/mempolicy.h... yes checking for linux/module.h... yes checking for linux/mount.h... yes checking for linux/netlink.h... yes checking for linux/seccomp.h... yes checking for linux/securebits.h... yes checking for linux/tty.h... yes checking for linux/types.h... yes checking for linux/userfaultfd.h... yes checking for netinet/sctp.h... no checking for pthread.h... yes checking for sys/epoll.h... yes checking for sys/fanotify.h... yes checking for sys/inotify.h... yes checking for sys/pidfd.h... no checking for sys/prctl.h... yes checking for sys/shm.h... yes checking for sys/timerfd.h... yes checking for sys/ustat.h... no checking for sys/utsname.h... yes checking for sys/xattr.h... yes checking for xfs/xqm.h... no checking for fts.h... yes checking for linux/vm_sockets.h... yes checking for clone3... no checking for close_range... yes checking for copy_file_range... yes checking for epoll_pwait... yes checking for epoll_pwait2... yes checking for execveat... yes checking for fallocate... yes checking for fchownat... yes checking for fsconfig... no checking for fsmount... no checking for fsopen... no checking for fspick... no checking for fstatat... yes checking for getauxval... yes checking for getcontext... yes checking for getdents... no checking for getdents64... yes checking for io_pgetevents... no checking for io_uring_setup... no checking for io_uring_register... no checking for io_uring_enter... no checking for kcmp... no checking for mallinfo... yes checking for mallinfo2... yes checking for mallopt... yes checking for mkdirat... yes checking for mknodat... yes checking for modify_ldt... yes checking for mount_setattr... no checking for move_mount... no checking for name_to_handle_at... yes checking for open_tree... no checking for openat... yes checking for openat2... no checking for pidfd_getfd... no checking for pidfd_open... no checking for pidfd_send_signal... no checking for pkey_mprotect... yes checking for preadv... yes checking for preadv2... yes checking for profil... yes checking for pwritev... yes checking for pwritev2... yes checking for quotactl_fd... no checking for rand_r... yes checking for readlinkat... yes checking for recvmmsg... yes checking for renameat... yes checking for renameat2... yes checking for sched_getcpu... yes checking for sendmmsg... yes checking for sethostid... yes checking for setns... yes checking for sigpending... yes checking for splice... yes checking for statx... yes checking for stime... no checking for sync_file_range... yes checking for syncfs... yes checking for tee... yes checking for timerfd_create... yes checking for timerfd_gettime... yes checking for timerfd_settime... yes checking for unshare... yes checking for ustat... no checking for vmsplice... yes checking for mkdtemp... yes checking for struct fanotify_event_info_fid.fsid.__val... no checking for struct perf_event_mmap_page.aux_head... yes checking for struct sigaction.sa_sigaction... yes checking for struct statx.stx_mnt_id... no checking for struct utsname.domainname... yes checking for enum kcmp_type... yes checking for struct acct_v3... yes checking for struct af_alg_iv... yes checking for struct sockaddr_alg... yes checking for struct fanotify_event_info_fid... yes checking for struct fanotify_event_info_error... no checking for struct fanotify_event_info_header... yes checking for struct fanotify_event_info_pidfd... no checking for struct file_dedupe_range... yes checking for struct file_handle... yes checking for struct fs_quota_statv... no checking for struct if_nextdqblk... yes checking for struct iovec... yes checking for struct ipc64_perm... no checking for struct loop_config... no checking for struct mmsghdr... yes checking for struct msqid64_ds... no checking for struct rlimit64... yes checking for struct semid64_ds... no checking for struct shmid64_ds... no checking for struct statx... yes checking for struct statx_timestamp... yes checking for struct termio... yes checking for struct tpacket_req3... yes checking for struct user_desc... yes checking for struct modify_ldt_ldt_s... no checking for struct xt_entry_match... yes checking for struct xt_entry_target... yes checking for struct __kernel_old_timeval... no checking for struct __kernel_old_timespec... no checking for struct __kernel_timespec... no checking for struct __kernel_old_itimerspec... no checking for struct __kernel_itimerspec... no checking for struct futex_waitv... no checking for struct mount_attr... no configure: metadata generation disabled checking for acl_init in -lacl... no configure: WARNING: missing libacl checking for sys/acl.h... no configure: WARNING: missing libacl headers checking for __atomic_* compiler builtins... yes checking for __builtin___clear_cache... yes checking for sys/capability.h... no checking if /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc supports -Wold-style-definition... yes checking for SHA1_Init in -lcrypto... yes checking for openssl/sha.h... yes checking whether to define _FORTIFY_SOURCE=2... no checking for kernel-devel... no checking for add_key in -lkeyutils... no checking pkg-config is at least version 0.9.0... yes checking for LIBMNL... no checking for sys/ptrace.h... yes checking for sys/reg.h... yes checking for asm/ptrace.h... yes checking for linux/ptrace.h... yes checking for struct user_regs_struct... no checking for struct pt_regs... yes checking whether PTRACE_GETSIGINFO is declared... yes checking whether PTRACE_O_TRACEVFORKDONE is declared... yes checking whether PTRACE_SETOPTIONS is declared... yes checking for struct ptrace_peeksiginfo_args... no checking for linux/random.h... yes checking for fork... yes checking for daemon... yes checking for vfork... yes checking for selinux/selinux.h... no checking for __sync_add_and_fetch... yes checking for libaio.h... no checking for io_setup in -laio... no checking for fcntl f_owner_ex... yes checking for linux/fsverity.h... yes checking for struct fsverity_enable_arg... yes checking whether C compiler accepts -no-pie... yes checking for numa_available in -lnuma... no checking for numa.h... no checking for numaif.h... no checking for signalfd... yes checking for sys/signalfd.h... yes checking for linux/signalfd.h... yes checking for struct signalfd_siginfo.ssi_signo... yes checking for utimensat... yes checking for linux/taskstats.h... yes checking for struct taskstats.freepages_count... yes checking for struct taskstats.nvcsw... yes checking for struct taskstats.read_bytes... yes checking for LIBTIRPC... yes checking for xdr_char... yes checking for clnttcp_create... yes checking whether linker can handle KVM payloads... yes checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating include/mk/config.mk config.status: creating include/mk/config-openposix.mk config.status: creating include/mk/features.mk config.status: creating lib/ltp.pc config.status: creating m4/Makefile config.status: creating execltp config.status: creating include/config.h config.status: executing depfiles commands config.status: executing syscalls.h commands Generating stub list ... Generating data for arch mips_n32 ... Generating data for arch hppa ... Generating data for arch i386 ... Generating data for arch sparc ... Generating data for arch ia64 ... Generating data for arch mips_n64 ... Generating data for arch mips_o32 ... Generating data for arch powerpc64 ... Generating data for arch sparc64 ... Generating data for arch arc ... Generating data for arch sh ... Generating data for arch x86_64 ... Generating data for arch s390 ... Generating data for arch powerpc ... Generating data for arch arm ... Generating data for arch s390x ... Generating data for arch aarch64 ... Combining them all ... OK! TESTSUITES open posix testsuite: no realtime testsuite: no LIBRARIES keyutils: no libacl: no libaio: no (aio: no) libcap: (newer: no) libcrypto: yes (sha: yes) libmnl: no libnuma: no (headers: no, v2 headers: no) libtirpc: yes glibc SUN-RPC: yes METADATA metadata generator: none HTML metadata: no PDF metadata: no >>> ltp-testsuite 20220930 Building PATH="/tmp/instance-8/output-1/host/bin:/tmp/instance-8/output-1/host/sbin:/home/autobuild/make:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" HOST_CFLAGS="-O2 -I/tmp/instance-8/output-1/host/include" HOST_LDFLAGS="-L/tmp/instance-8/output-1/host/lib -Wl,-rpath,/tmp/instance-8/output-1/host/lib" /home/autobuild/make/make -j1 -C /tmp/instance-8/output-1/build/ltp-testsuite-20220930/ make[1]: Entering directory '/tmp/instance-8/output-1/build/ltp-testsuite-20220930' /home/autobuild/make/make -C "lib" \ -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/lib/Makefile" all make[2]: Entering directory '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/lib' CC lib/cloner.o CC lib/get_path.o CC lib/parse_opts.o CC lib/random_range.o CC lib/safe_file_ops.o safe_macros.c: In function 'safe_sysinfo': safe_macros.c:1268:15: warning: implicit declaration of function 'sysinfo' [-Wimplicit-function-declaration] 1268 | ret = sysinfo(info); | ^~~~~~~ CC lib/safe_macros.o CC lib/safe_net.o CC lib/safe_pthread.o In file included from safe_stdio.c:23: safe_stdio.c: In function 'safe_fclose': ../include/old/test.h:147:17: warning: pointer 'f' may be used after 'fclose' [-Wuse-after-free] 147 | tst_brk_(file, lineno, flags, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ safe_stdio.c:47:17: note: in expansion of macro 'tst_brkm_' 47 | tst_brkm_(file, lineno, TBROK | TERRNO, cleanup_fn, | ^~~~~~~~~ safe_stdio.c:44:15: note: call to 'fclose' here 44 | ret = fclose(f); | ^~~~~~~~~ ../include/old/test.h:149:17: warning: pointer 'f' may be used after 'fclose' [-Wuse-after-free] 149 | tst_brkm__(file, lineno, flags, cleanup, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ safe_stdio.c:47:17: note: in expansion of macro 'tst_brkm_' 47 | tst_brkm_(file, lineno, TBROK | TERRNO, cleanup_fn, | ^~~~~~~~~ safe_stdio.c:44:15: note: call to 'fclose' here 44 | ret = fclose(f); | ^~~~~~~~~ ../include/old/test.h:147:17: warning: pointer 'f' may be used after 'fclose' [-Wuse-after-free] 147 | tst_brk_(file, lineno, flags, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ safe_stdio.c:50:17: note: in expansion of macro 'tst_brkm_' 50 | tst_brkm_(file, lineno, TBROK | TERRNO, cleanup_fn, | ^~~~~~~~~ safe_stdio.c:44:15: note: call to 'fclose' here 44 | ret = fclose(f); | ^~~~~~~~~ ../include/old/test.h:149:17: warning: pointer 'f' may be used after 'fclose' [-Wuse-after-free] 149 | tst_brkm__(file, lineno, flags, cleanup, fmt, ##__VA_ARGS__); \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ safe_stdio.c:50:17: note: in expansion of macro 'tst_brkm_' 50 | tst_brkm_(file, lineno, TBROK | TERRNO, cleanup_fn, | ^~~~~~~~~ safe_stdio.c:44:15: note: call to 'fclose' here 44 | ret = fclose(f); | ^~~~~~~~~ CC lib/safe_stdio.o CC lib/self_exec.o tlibio.c:85: warning: "_LARGEFILE64_SOURCE" redefined 85 | #define _LARGEFILE64_SOURCE | : note: this is the location of the previous definition tlibio.c: In function 'lio_write_buffer': tlibio.c:682:17: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 682 | sigset(sig, lio_async_signal_handler); | ^~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/sys/param.h:28, from tlibio.c:95: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ tlibio.c:795:25: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 795 | sighold(sig); | ^~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ tlibio.c:802:33: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 802 | sigrelse(sig); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ tlibio.c:866:25: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 866 | sighold(sig); | ^~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ tlibio.c:873:33: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 873 | sigrelse(sig); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ tlibio.c:935:25: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 935 | sighold(sig); | ^~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ tlibio.c:942:33: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 942 | sigrelse(sig); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ tlibio.c:539:22: warning: unused parameter 'wrd' [-Wunused-parameter] 539 | long wrd) /* to allow future features, use zero for now */ | ~~~~~^~~ tlibio.c: In function 'lio_read_buffer': tlibio.c:1253:17: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 1253 | sigset(sig, lio_async_signal_handler); | ^~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ tlibio.c:1370:25: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 1370 | sighold(sig); | ^~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ tlibio.c:1377:33: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 1377 | sigrelse(sig); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ tlibio.c:1439:25: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 1439 | sighold(sig); | ^~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ tlibio.c:1446:33: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 1446 | sigrelse(sig); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ tlibio.c:1508:25: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 1508 | sighold(sig); | ^~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ tlibio.c:1515:33: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 1515 | sigrelse(sig); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ tlibio.c:1109:22: warning: unused parameter 'wrd' [-Wunused-parameter] 1109 | long wrd) /* to allow future features, use zero for now */ | ~~~~~^~~ tlibio.c: In function 'lio_check_asyncio': tlibio.c:1688:17: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 1688 | sigrelse(aiocbp->aio_sigevent.sigev_signo); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ tlibio.c: In function 'lio_wait4asyncio': tlibio.c:1907:25: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 1907 | sigrelse(aiocbp->aio_sigevent.sigev_signo); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ tlibio.c:1919:25: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 1919 | sigrelse(aiocbp->aio_sigevent.sigev_signo); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ CC lib/tlibio.o tst_af_alg.c: In function 'init_sockaddr_alg': tst_af_alg.c:58:9: warning: '__builtin_strncpy' specified bound 14 equals destination size [-Wstringop-truncation] 58 | strncpy((char *)addr->salg_type, algtype, sizeof(addr->salg_type)); | ^ tst_af_alg.c:62:9: warning: '__builtin_strncpy' specified bound 64 equals destination size [-Wstringop-truncation] 62 | strncpy((char *)addr->salg_name, algname, sizeof(addr->salg_name)); | ^ CC lib/tst_af_alg.o CC lib/tst_ansi_color.o CC lib/tst_arch.o CC lib/tst_assert.o CC lib/tst_bool_expr.o CC lib/tst_buffers.o CC lib/tst_capability.o CC lib/tst_cgroup.o CC lib/tst_checkpoint.o CC lib/tst_checksum.o CC lib/tst_clocks.o CC lib/tst_clone.o CC lib/tst_cmd.o CC lib/tst_coredump.o CC lib/tst_cpu.o CC lib/tst_crypto.o CC lib/tst_device.o CC lib/tst_dir_is_empty.o CC lib/tst_fill_file.o CC lib/tst_fill_fs.o CC lib/tst_fips.o CC lib/tst_fs_has_free.o CC lib/tst_fs_link_count.o CC lib/tst_fs_setup.o CC lib/tst_fs_type.o CC lib/tst_get_bad_addr.o CC lib/tst_hugepage.o CC lib/tst_ioctl.o CC lib/tst_kconfig.o CC lib/tst_kernel.o CC lib/tst_kvercmp.o CC lib/tst_lockdown.o CC lib/tst_memutils.o CC lib/tst_mkfs.o CC lib/tst_module.o CC lib/tst_net.o CC lib/tst_netdevice.o CC lib/tst_parse_opts.o CC lib/tst_path_has_mnt_flags.o CC lib/tst_pid.o CC lib/tst_process_state.o CC lib/tst_res.o CC lib/tst_resource.o CC lib/tst_rtctime.o CC lib/tst_rtnetlink.o CC lib/tst_safe_file_at.o CC lib/tst_safe_io_uring.o CC lib/tst_safe_macros.o CC lib/tst_safe_sysv_ipc.o CC lib/tst_safe_timerfd.o tst_sig.c: In function 'tst_sig': tst_sig.c:210:28: warning: this statement may fall through [-Wimplicit-fallthrough=] 210 | if (fork_flag == FORK) | ^ tst_sig.c:213:17: note: here 213 | default: | ^~~~~~~ CC lib/tst_sig.o CC lib/tst_sig_proc.o CC lib/tst_status.o CC lib/tst_supported_fs_types.o CC lib/tst_sys_conf.o CC lib/tst_taint.o CC lib/tst_test.o CC lib/tst_thread_state.o CC lib/tst_timer.o CC lib/tst_timer_test.o CC lib/tst_tmpdir.o CC lib/tst_uid.o CC lib/tst_virt.o CC lib/tst_wallclock.o AR libltp.a RANLIB libltp.a CC lib/newlib_tests/test01 CC lib/newlib_tests/test02 CC lib/newlib_tests/test03 CC lib/newlib_tests/test04 CC lib/newlib_tests/test05 CC lib/newlib_tests/test06 CC lib/newlib_tests/test07 CC lib/newlib_tests/test08 CC lib/newlib_tests/test09 CC lib/newlib_tests/test11 CC lib/newlib_tests/test13 CC lib/newlib_tests/test14 CC lib/newlib_tests/test15 CC lib/newlib_tests/test19 CC lib/newlib_tests/test20 CC lib/newlib_tests/test22 CC lib/newlib_tests/test_assert CC lib/newlib_tests/test_children_cleanup CC lib/newlib_tests/test_exec CC lib/newlib_tests/test_exec_child CC lib/newlib_tests/test_guarded_buf CC lib/newlib_tests/test_kconfig CC lib/newlib_tests/test_kconfig01 CC lib/newlib_tests/test_kconfig02 CC lib/newlib_tests/test_macros01 CC lib/newlib_tests/test_macros02 CC lib/newlib_tests/test_macros03 CC lib/newlib_tests/test_macros04 CC lib/newlib_tests/test_macros05 CC lib/newlib_tests/test_macros06 CC lib/newlib_tests/test_parse_filesize CC lib/newlib_tests/test_runtime01 CC lib/newlib_tests/test_runtime02 CC lib/newlib_tests/test_timer CC lib/newlib_tests/test_zero_hugepage CC lib/newlib_tests/tst_bool_expr CC lib/newlib_tests/tst_capability01 CC lib/newlib_tests/tst_capability02 CC lib/newlib_tests/tst_cgroup01 CC lib/newlib_tests/tst_cgroup02 CC lib/newlib_tests/tst_device CC lib/newlib_tests/tst_expiration_timer CC lib/newlib_tests/tst_fuzzy_sync01 CC lib/newlib_tests/tst_fuzzy_sync02 CC lib/newlib_tests/tst_fuzzy_sync03 CC lib/newlib_tests/tst_needs_cmds01 CC lib/newlib_tests/tst_needs_cmds02 CC lib/newlib_tests/tst_needs_cmds03 CC lib/newlib_tests/tst_needs_cmds04 CC lib/newlib_tests/tst_needs_cmds05 CC lib/newlib_tests/tst_needs_cmds06 CC lib/newlib_tests/tst_needs_cmds07 CC lib/newlib_tests/tst_needs_cmds08 CC lib/newlib_tests/tst_print_result CC lib/newlib_tests/tst_res_hexd CC lib/newlib_tests/tst_safe_fileops CC lib/newlib_tests/tst_strstatus CC lib/newlib_tests/variant CC lib/tests/trerrno CC lib/tests/tst_checkpoint CC lib/tests/tst_checkpoint_wait_timeout CC lib/tests/tst_checkpoint_wake_timeout CC lib/tests/tst_cleanup_once CC lib/tests/tst_dataroot01 tst_dataroot02.c: In function 'main': tst_dataroot02.c:51:36: warning: '/datafiles' directive output may be truncated writing 10 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 51 | snprintf(tmp, PATH_MAX, "%s/datafiles", curdir); | ^~~~~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from ../../include/old/test.h:14, from tst_dataroot02.c:23: In function 'snprintf', inlined from 'main' at tst_dataroot02.c:51:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 11 and 4106 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC lib/tests/tst_dataroot02 tst_dataroot03.c: In function 'main': tst_dataroot03.c:51:36: warning: '/datafiles' directive output may be truncated writing 10 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 51 | snprintf(tmp, PATH_MAX, "%s/datafiles", curdir); | ^~~~~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from ../../include/old/test.h:14, from tst_dataroot03.c:23: In function 'snprintf', inlined from 'main' at tst_dataroot03.c:51:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 11 and 4106 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC lib/tests/tst_dataroot03 CC lib/tests/tst_device CC lib/tests/tst_fs_fill_hardlinks CC lib/tests/tst_fs_fill_subdirs CC lib/tests/tst_process_state CC lib/tests/tst_record_childstatus CC lib/tests/tst_safe_macros CC lib/tests/tst_strerrno CC lib/tests/tst_strsig CC lib/tests/tst_tmpdir_test make[2]: Leaving directory '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/lib' /home/autobuild/make/make -C "libs" \ -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/libs/Makefile" all make[2]: Entering directory '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/libs' CC libs/libltpipc/libipc.o CC libs/libltpipc/libmsgctl.o AR libltpipc.a RANLIB libltpipc.a CC libs/libltpnewipc/libnewipc.o AR libltpnewipc.a RANLIB libltpnewipc.a CC libs/libltpnuma/tst_numa.o AR libltpnuma.a RANLIB libltpnuma.a CC libs/libltpsigwait/sigwait.o AR libltpsigwait.a RANLIB libltpsigwait.a CC libs/libltpswap/libswap.o AR libltpswap.a RANLIB libltpswap.a CC libs/libltpuinput/tst_uinput.o AR libltpuinput.a RANLIB libltpuinput.a CC libs/libltpvdso/parse_vdso.o CC libs/libltpvdso/vdso_helpers.o AR libltpvdso.a RANLIB libltpvdso.a make[2]: Leaving directory '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/libs' /home/autobuild/make/make -C "pan" \ -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/pan/Makefile" all make[2]: Entering directory '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/pan' CC pan/ltp-bump.o zoolib.c: In function 'cat_args': zoolib.c:386:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=] 386 | *cmd = '\0'; | ~~~~~^~~~~~ zoolib.c:380:20: note: destination object of size 0 allocated by 'malloc' 380 | if ((cmd = malloc(size)) == NULL) { | ^~~~~~~~~~~~ CC pan/zoolib.o LD pan/ltp-bump CC pan/ltp-pan.o CC pan/splitstr.o LD pan/ltp-pan make[2]: Leaving directory '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/pan' /home/autobuild/make/make -C "utils" \ -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/utils/Makefile" all make[2]: Entering directory '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/utils' CC utils/benchmark/ebizzy-0.3/ebizzy make[4]: Nothing to be done for 'all'. /home/autobuild/make/make -C "lib" -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/utils/sctp/lib/Makefile" all CC utils/sctp/lib/addrs.o CC utils/sctp/lib/bindx.o connectx.c:78:12: warning: 'sctp_connectx_orig' alias between functions of incompatible types 'int(int)' and 'int(int, struct sockaddr *, int)' [-Wattribute-alias=] 78 | extern int sctp_connectx_orig (int) | ^~~~~~~~~~~~~~~~~~ connectx.c:67:5: note: aliased declaration here 67 | int __sctp_connectx(int fd, struct sockaddr *addrs, int addrcnt) | ^~~~~~~~~~~~~~~ CC utils/sctp/lib/connectx.o CC utils/sctp/lib/opt_info.o CC utils/sctp/lib/peeloff.o CC utils/sctp/lib/recvmsg.o CC utils/sctp/lib/sendmsg.o AR libsctp.a RANLIB libsctp.a /home/autobuild/make/make -C "testlib" -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/utils/sctp/testlib/Makefile" all CC utils/sctp/testlib/sctputil.o AR libsctputil.a RANLIB libsctputil.a CC utils/sctp/func_tests/test_1_to_1_accept_close CC utils/sctp/func_tests/test_1_to_1_addrs CC utils/sctp/func_tests/test_1_to_1_connect test_1_to_1_connectx.c: In function 'main': test_1_to_1_connectx.c:137:17: warning: array subscript 'struct sockaddr[0]' is partly outside array bounds of 'unsigned char[15]' [-Warray-bounds] 137 | tmp_addr->sa_family = AF_INET; | ^~ test_1_to_1_connectx.c:136:40: note: object of size 15 allocated by 'malloc' 136 | tmp_addr = (struct sockaddr *) malloc(sizeof(struct sockaddr) - 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC utils/sctp/func_tests/test_1_to_1_connectx CC utils/sctp/func_tests/test_1_to_1_events CC utils/sctp/func_tests/test_1_to_1_initmsg_connect CC utils/sctp/func_tests/test_1_to_1_nonblock CC utils/sctp/func_tests/test_1_to_1_recvfrom CC utils/sctp/func_tests/test_1_to_1_recvmsg CC utils/sctp/func_tests/test_1_to_1_rtoinfo CC utils/sctp/func_tests/test_1_to_1_send CC utils/sctp/func_tests/test_1_to_1_sendmsg CC utils/sctp/func_tests/test_1_to_1_sendto CC utils/sctp/func_tests/test_1_to_1_shutdown CC utils/sctp/func_tests/test_1_to_1_socket_bind_listen CC utils/sctp/func_tests/test_1_to_1_sockopt CC utils/sctp/func_tests/test_1_to_1_threads CC utils/sctp/func_tests/test_assoc_abort CC utils/sctp/func_tests/test_assoc_shutdown CC utils/sctp/func_tests/test_autoclose CC utils/sctp/func_tests/test_basic CC utils/sctp/func_tests/test_connect CC utils/sctp/func_tests/test_connectx CC utils/sctp/func_tests/test_fragments CC utils/sctp/func_tests/test_getname CC utils/sctp/func_tests/test_inaddr_any CC utils/sctp/func_tests/test_peeloff CC utils/sctp/func_tests/test_recvmsg CC utils/sctp/func_tests/test_sctp_sendrecvmsg CC utils/sctp/func_tests/test_sockopt CC utils/sctp/func_tests/test_tcp_style CC utils/sctp/func_tests/test_timetolive CC utils/sctp/func_tests/test_basic_v6.o LD utils/sctp/func_tests/test_basic_v6 CC utils/sctp/func_tests/test_fragments_v6.o LD utils/sctp/func_tests/test_fragments_v6 CC utils/sctp/func_tests/test_getname_v6.o LD utils/sctp/func_tests/test_getname_v6 CC utils/sctp/func_tests/test_inaddr_any_v6.o LD utils/sctp/func_tests/test_inaddr_any_v6 CC utils/sctp/func_tests/test_peeloff_v6.o LD utils/sctp/func_tests/test_peeloff_v6 CC utils/sctp/func_tests/test_sctp_sendrecvmsg_v6.o LD utils/sctp/func_tests/test_sctp_sendrecvmsg_v6 CC utils/sctp/func_tests/test_sockopt_v6.o LD utils/sctp/func_tests/test_sockopt_v6 CC utils/sctp/func_tests/test_tcp_style_v6.o LD utils/sctp/func_tests/test_tcp_style_v6 CC utils/sctp/func_tests/test_timetolive_v6.o LD utils/sctp/func_tests/test_timetolive_v6 rm test_fragments_v6.o test_getname_v6.o test_basic_v6.o test_peeloff_v6.o test_tcp_style_v6.o test_inaddr_any_v6.o test_sockopt_v6.o test_sctp_sendrecvmsg_v6.o test_timetolive_v6.o make[2]: Leaving directory '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/utils' /home/autobuild/make/make -C "testcases" \ -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/Makefile" all make[2]: Entering directory '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases' make[5]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. CC testcases/commands/eject/eject_check_tray CC testcases/commands/file/datafiles/in make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[5]: Nothing to be done for 'all'. CC testcases/commands/ldd/datafiles/main.o CC testcases/commands/ldd/datafiles/lddfile1.o /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -O2 -g0 -D_FORTIFY_SOURCE=1 -I/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/include/tirpc -g -O2 -fno-strict-aliasing -pipe -Wall -W -Wold-style-definition -shared -o lddfile1.obj.so lddfile1.o CC testcases/commands/ldd/datafiles/lddfile2.o /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -O2 -g0 -D_FORTIFY_SOURCE=1 -I/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/include/tirpc -g -O2 -fno-strict-aliasing -pipe -Wall -W -Wold-style-definition -shared -o lddfile2.obj.so lddfile2.o CC testcases/commands/ldd/datafiles/lddfile3.o /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -O2 -g0 -D_FORTIFY_SOURCE=1 -I/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/include/tirpc -g -O2 -fno-strict-aliasing -pipe -Wall -W -Wold-style-definition -shared -o lddfile3.obj.so lddfile3.o CC testcases/commands/ldd/datafiles/lddfile4.o /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -O2 -g0 -D_FORTIFY_SOURCE=1 -I/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/include/tirpc -g -O2 -fno-strict-aliasing -pipe -Wall -W -Wold-style-definition -shared -o lddfile4.obj.so lddfile4.o CC testcases/commands/ldd/datafiles/lddfile5.o /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -O2 -g0 -D_FORTIFY_SOURCE=1 -I/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/include/tirpc -g -O2 -fno-strict-aliasing -pipe -Wall -W -Wold-style-definition -shared -o lddfile5.obj.so lddfile5.o /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -O2 -g0 -D_FORTIFY_SOURCE=1 -I/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/include/tirpc -g -O2 -fno-strict-aliasing -pipe -Wall -W -Wold-style-definition -O -o lddfile.out main.o lddfile1.obj.so lddfile2.obj.so lddfile3.obj.so lddfile4.obj.so lddfile5.obj.so rm lddfile2.o lddfile1.o lddfile4.o lddfile3.o lddfile5.o make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. CC testcases/commands/nm/datafiles/f1 CC testcases/commands/nm/datafiles/f2 CC testcases/commands/nm/datafiles/f3 CC testcases/commands/nm/datafiles/f1.o CC testcases/commands/nm/datafiles/f2.o CC testcases/commands/nm/datafiles/f3.o /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc-ar rcs lib.a f1.o f2.o f3.o make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[5]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. make[4]: Nothing to be done for 'all'. CC testcases/cve/cve-2014-0196 CC testcases/cve/cve-2015-3290 CC testcases/cve/cve-2016-10044 CC testcases/cve/cve-2016-7042 CC testcases/cve/cve-2016-7117 CC testcases/cve/cve-2017-16939 CC testcases/cve/cve-2017-17052 CC testcases/cve/cve-2017-17053 cve-2017-2618.c: In function 'do_test': cve-2017-2618.c:39:25: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 39 | write(fd, "\n", 1); | ^~~~~~~~~~~~~~~~~~ CC testcases/cve/cve-2017-2618 CC testcases/cve/cve-2017-2671 CC testcases/cve/icmp_rate_limit01 CC testcases/cve/meltdown stack_clash.c: In function 'exhaust_stack_into_sigsegv': stack_clash.c:48:6: warning: infinite recursion detected [-Winfinite-recursion] 48 | void exhaust_stack_into_sigsegv(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ stack_clash.c:52:9: note: recursive call 52 | exhaust_stack_into_sigsegv(); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/cve/stack_clash CC testcases/kernel/syscalls/abort/abort01 CC testcases/kernel/syscalls/accept/accept01 CC testcases/kernel/syscalls/accept/accept02 CC testcases/kernel/syscalls/accept4/accept4_01 CC testcases/kernel/syscalls/access/access01 CC testcases/kernel/syscalls/access/access02 CC testcases/kernel/syscalls/access/access03 CC testcases/kernel/syscalls/access/access04 CC testcases/kernel/syscalls/acct/acct01 CC testcases/kernel/syscalls/acct/acct02 CC testcases/kernel/syscalls/acct/acct02_helper CC testcases/kernel/syscalls/add_key/add_key01 CC testcases/kernel/syscalls/add_key/add_key02 CC testcases/kernel/syscalls/add_key/add_key03 CC testcases/kernel/syscalls/add_key/add_key04 add_key05.c: In function 'do_test': add_key05.c:148:35: warning: '%d' directive writing between 1 and 11 bytes into a region of size 7 [-Wformat-overflow=] 148 | sprintf(desc, "abc%d", i); | ^~ In function 'verify_max_keys', inlined from 'do_test' at add_key05.c:194:4: add_key05.c:148:31: note: directive argument in the range [-2147483647, 2147483647] 148 | sprintf(desc, "abc%d", i); | ^~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from add_key05.c:19: In function 'sprintf', inlined from 'verify_max_keys' at add_key05.c:148:3, inlined from 'do_test' at add_key05.c:194:4: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 5 and 15 bytes into a destination of size 10 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/add_key/add_key05 CC testcases/kernel/syscalls/adjtimex/adjtimex01 CC testcases/kernel/syscalls/adjtimex/adjtimex02 CC testcases/kernel/syscalls/adjtimex/adjtimex03 CC testcases/kernel/syscalls/alarm/alarm02 CC testcases/kernel/syscalls/alarm/alarm03 CC testcases/kernel/syscalls/alarm/alarm05 CC testcases/kernel/syscalls/alarm/alarm06 CC testcases/kernel/syscalls/alarm/alarm07 CC testcases/kernel/syscalls/bind/bind01 CC testcases/kernel/syscalls/bind/bind02 CC testcases/kernel/syscalls/bind/bind03 CC testcases/kernel/syscalls/bind/bind04 CC testcases/kernel/syscalls/bind/bind05 CC testcases/kernel/syscalls/bind/bind06 CC testcases/kernel/syscalls/bpf/bpf_common.o CC testcases/kernel/syscalls/bpf/bpf_map01 CC testcases/kernel/syscalls/bpf/bpf_prog01 CC testcases/kernel/syscalls/bpf/bpf_prog02 CC testcases/kernel/syscalls/bpf/bpf_prog03 CC testcases/kernel/syscalls/bpf/bpf_prog04 CC testcases/kernel/syscalls/bpf/bpf_prog05 CC testcases/kernel/syscalls/bpf/bpf_prog06 CC testcases/kernel/syscalls/bpf/bpf_prog07 CC testcases/kernel/syscalls/brk/brk01 CC testcases/kernel/syscalls/brk/brk02 CC testcases/kernel/syscalls/cacheflush/cacheflush01 CC testcases/kernel/syscalls/capget/capget01 CC testcases/kernel/syscalls/capget/capget02 CC testcases/kernel/syscalls/capset/capset01 CC testcases/kernel/syscalls/capset/capset02 CC testcases/kernel/syscalls/capset/capset03 CC testcases/kernel/syscalls/capset/capset04 CC testcases/kernel/syscalls/chdir/chdir01 CC testcases/kernel/syscalls/chdir/chdir04 CC testcases/kernel/syscalls/chmod/chmod01 CC testcases/kernel/syscalls/chmod/chmod03 CC testcases/kernel/syscalls/chmod/chmod05 CC testcases/kernel/syscalls/chmod/chmod06 CC testcases/kernel/syscalls/chmod/chmod07 CC testcases/kernel/syscalls/chown/chown01.o LD testcases/kernel/syscalls/chown/chown01 CC testcases/kernel/syscalls/chown/chown02.o LD testcases/kernel/syscalls/chown/chown02 CC testcases/kernel/syscalls/chown/chown03.o LD testcases/kernel/syscalls/chown/chown03 CC testcases/kernel/syscalls/chown/chown04.o LD testcases/kernel/syscalls/chown/chown04 CC testcases/kernel/syscalls/chown/chown05.o LD testcases/kernel/syscalls/chown/chown05 CC testcases/kernel/syscalls/chown/chown01_16.o LD testcases/kernel/syscalls/chown/chown01_16 CC testcases/kernel/syscalls/chown/chown02_16.o LD testcases/kernel/syscalls/chown/chown02_16 CC testcases/kernel/syscalls/chown/chown03_16.o LD testcases/kernel/syscalls/chown/chown03_16 CC testcases/kernel/syscalls/chown/chown04_16.o LD testcases/kernel/syscalls/chown/chown04_16 CC testcases/kernel/syscalls/chown/chown05_16.o LD testcases/kernel/syscalls/chown/chown05_16 rm chown01.o chown03.o chown02.o chown04_16.o chown05.o chown02_16.o chown01_16.o chown04.o chown03_16.o chown05_16.o CC testcases/kernel/syscalls/chroot/chroot01 CC testcases/kernel/syscalls/chroot/chroot02 CC testcases/kernel/syscalls/chroot/chroot03 CC testcases/kernel/syscalls/chroot/chroot04 CC testcases/kernel/syscalls/clock_adjtime/clock_adjtime01 CC testcases/kernel/syscalls/clock_adjtime/clock_adjtime02 CC testcases/kernel/syscalls/clock_getres/clock_getres01 BUILD libltpvdso.a make[6]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/clock_gettime/clock_gettime01 CC testcases/kernel/syscalls/clock_gettime/clock_gettime02 CC testcases/kernel/syscalls/clock_gettime/clock_gettime03 CC testcases/kernel/syscalls/clock_gettime/clock_gettime04 CC testcases/kernel/syscalls/clock_gettime/leapsec01 CC testcases/kernel/syscalls/clock_nanosleep/clock_nanosleep01 CC testcases/kernel/syscalls/clock_nanosleep/clock_nanosleep02 CC testcases/kernel/syscalls/clock_nanosleep/clock_nanosleep03 CC testcases/kernel/syscalls/clock_nanosleep/clock_nanosleep04 CC testcases/kernel/syscalls/clock_settime/clock_settime01 clock_settime02.c:17: warning: "NSEC_PER_SEC" redefined 17 | #define NSEC_PER_SEC (1000000000L) | In file included from ../../../../include/tst_timer.h:20, from ../../../../include/time64_variants.h:20, from clock_settime02.c:12: ../../../../include/lapi/common_timers.h:15: note: this is the location of the previous definition 15 | #define NSEC_PER_SEC (1000000000LL) | CC testcases/kernel/syscalls/clock_settime/clock_settime02 CC testcases/kernel/syscalls/clock_settime/clock_settime03 CC testcases/kernel/syscalls/clone/clone01 clone02.c: In function 'sig_child_defined_handler': clone02.c:456:43: warning: unused parameter 'pid' [-Wunused-parameter] 456 | static void sig_child_defined_handler(int pid) | ~~~~^~~ CC testcases/kernel/syscalls/clone/clone02 CC testcases/kernel/syscalls/clone/clone03 CC testcases/kernel/syscalls/clone/clone04 CC testcases/kernel/syscalls/clone/clone05 CC testcases/kernel/syscalls/clone/clone06 CC testcases/kernel/syscalls/clone/clone07 CC testcases/kernel/syscalls/clone/clone08 CC testcases/kernel/syscalls/clone/clone09 CC testcases/kernel/syscalls/clone3/clone301 CC testcases/kernel/syscalls/clone3/clone302 CC testcases/kernel/syscalls/close/close01 CC testcases/kernel/syscalls/close/close02 CC testcases/kernel/syscalls/close_range/close_range01 CC testcases/kernel/syscalls/close_range/close_range02 process_vm01.c: In function 'setup': process_vm01.c:97:25: warning: unused parameter 'argv' [-Wunused-parameter] 97 | static void setup(char *argv[]) | ~~~~~~^~~~~~ CC testcases/kernel/syscalls/cma/process_vm01 CC testcases/kernel/syscalls/cma/process_vm_readv02 CC testcases/kernel/syscalls/cma/process_vm_readv03 CC testcases/kernel/syscalls/cma/process_vm_writev02 CC testcases/kernel/syscalls/confstr/confstr01 CC testcases/kernel/syscalls/connect/connect01 CC testcases/kernel/syscalls/connect/connect02 CC testcases/kernel/syscalls/copy_file_range/copy_file_range01 CC testcases/kernel/syscalls/copy_file_range/copy_file_range02 CC testcases/kernel/syscalls/copy_file_range/copy_file_range03 CC testcases/kernel/syscalls/creat/creat01 CC testcases/kernel/syscalls/creat/creat03 CC testcases/kernel/syscalls/creat/creat04 CC testcases/kernel/syscalls/creat/creat05 CC testcases/kernel/syscalls/creat/creat06 CC testcases/kernel/syscalls/creat/creat07 CC testcases/kernel/syscalls/creat/creat07_child CC testcases/kernel/syscalls/creat/creat08 CC testcases/kernel/syscalls/creat/creat09 CC testcases/kernel/syscalls/delete_module/delete_module01 CC testcases/kernel/syscalls/delete_module/delete_module02 CC testcases/kernel/syscalls/delete_module/delete_module03 CC testcases/kernel/syscalls/dup/dup01 CC testcases/kernel/syscalls/dup/dup02 CC testcases/kernel/syscalls/dup/dup03 CC testcases/kernel/syscalls/dup/dup04 CC testcases/kernel/syscalls/dup/dup05 CC testcases/kernel/syscalls/dup/dup06 CC testcases/kernel/syscalls/dup/dup07 CC testcases/kernel/syscalls/dup2/dup201 CC testcases/kernel/syscalls/dup2/dup202 CC testcases/kernel/syscalls/dup2/dup203 CC testcases/kernel/syscalls/dup2/dup204 CC testcases/kernel/syscalls/dup2/dup205 CC testcases/kernel/syscalls/dup2/dup206 CC testcases/kernel/syscalls/dup2/dup207 CC testcases/kernel/syscalls/dup3/dup3_01 CC testcases/kernel/syscalls/dup3/dup3_02 CC testcases/kernel/syscalls/epoll/epoll-ltp CC testcases/kernel/syscalls/epoll_create/epoll_create01 CC testcases/kernel/syscalls/epoll_create/epoll_create02 CC testcases/kernel/syscalls/epoll_create1/epoll_create1_01 CC testcases/kernel/syscalls/epoll_create1/epoll_create1_02 CC testcases/kernel/syscalls/epoll_ctl/epoll_ctl01 CC testcases/kernel/syscalls/epoll_ctl/epoll_ctl02 CC testcases/kernel/syscalls/epoll_ctl/epoll_ctl03 CC testcases/kernel/syscalls/epoll_ctl/epoll_ctl04 CC testcases/kernel/syscalls/epoll_ctl/epoll_ctl05 CC testcases/kernel/syscalls/epoll_pwait/epoll_pwait01 CC testcases/kernel/syscalls/epoll_pwait/epoll_pwait02 CC testcases/kernel/syscalls/epoll_pwait/epoll_pwait03 CC testcases/kernel/syscalls/epoll_pwait/epoll_pwait04 CC testcases/kernel/syscalls/epoll_pwait/epoll_pwait05 CC testcases/kernel/syscalls/epoll_wait/epoll_wait01 CC testcases/kernel/syscalls/epoll_wait/epoll_wait02 CC testcases/kernel/syscalls/epoll_wait/epoll_wait03 CC testcases/kernel/syscalls/epoll_wait/epoll_wait04 eventfd01.c:62:17: warning: 'cleanup' declared 'static' but never defined [-Wunused-function] 62 | #define CLEANUP cleanup | ^~~~~~~ ../../../../include/old/cleanup.c:38:13: note: in expansion of macro 'CLEANUP' 38 | static void CLEANUP(void) __attribute__ ((unused)); | ^~~~~~~ CC testcases/kernel/syscalls/eventfd/eventfd01 CC testcases/kernel/syscalls/eventfd2/eventfd2_01 CC testcases/kernel/syscalls/eventfd2/eventfd2_02 CC testcases/kernel/syscalls/eventfd2/eventfd2_03 CC testcases/kernel/syscalls/execl/execl01 CC testcases/kernel/syscalls/execl/execl01_child CC testcases/kernel/syscalls/execle/execle01 CC testcases/kernel/syscalls/execle/execle01_child CC testcases/kernel/syscalls/execlp/execlp01 CC testcases/kernel/syscalls/execlp/execlp01_child CC testcases/kernel/syscalls/execv/execv01 CC testcases/kernel/syscalls/execv/execv01_child CC testcases/kernel/syscalls/execve/execve01 CC testcases/kernel/syscalls/execve/execve01_child CC testcases/kernel/syscalls/execve/execve02 execve03.c: In function 'setup': execve03.c:97:32: warning: '/fake' directive writing 5 bytes into a region of size between 1 and 1024 [-Wformat-overflow=] 97 | sprintf(test_name3, "%s/fake", test_name5); | ^~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from execve03.c:47: In function 'sprintf', inlined from 'setup' at execve03.c:97:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 6 and 1029 bytes into a destination of size 1024 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/execve/execve03 CC testcases/kernel/syscalls/execve/execve04 CC testcases/kernel/syscalls/execve/execve05 CC testcases/kernel/syscalls/execve/execve06 CC testcases/kernel/syscalls/execve/execve06_child CC testcases/kernel/syscalls/execve/execve_child In file included from execveat01.c:28: execveat.h: In function 'check_execveat': execveat.h:11:15: warning: argument 3 null where non-null expected [-Wnonnull] 11 | ret = execveat(-1, "", NULL, NULL, AT_EMPTY_PATH); | ^~~~~~~~ In file included from ../../../../include/tst_test.h:14, from execveat01.c:25: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:300:12: note: in a call to function 'execveat' declared 'nonnull' 300 | extern int execveat (int __fd, const char *__path, char *const __argv[], | ^~~~~~~~ execveat.h:11:15: warning: argument 3 null where non-null expected [-Wnonnull] 11 | ret = execveat(-1, "", NULL, NULL, AT_EMPTY_PATH); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:300:12: note: in a call to function 'execveat' declared 'nonnull' 300 | extern int execveat (int __fd, const char *__path, char *const __argv[], | ^~~~~~~~ execveat01.c: In function 'setup': execveat01.c:72:35: warning: '%s' directive writing 22 bytes into a region of size between 0 and 511 [-Wformat-overflow=] 72 | sprintf(app_abs_path, "%s/%s", cur_dir_path, TEST_REL_APP); | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from execveat01.c:22: In function 'sprintf', inlined from 'setup' at execveat01.c:72:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 24 and 535 bytes into a destination of size 512 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/execveat/execveat01 In file included from execveat02.c:26: execveat.h: In function 'check_execveat': execveat.h:11:15: warning: argument 3 null where non-null expected [-Wnonnull] 11 | ret = execveat(-1, "", NULL, NULL, AT_EMPTY_PATH); | ^~~~~~~~ In file included from ../../../../include/tst_test.h:14, from execveat02.c:23: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:300:12: note: in a call to function 'execveat' declared 'nonnull' 300 | extern int execveat (int __fd, const char *__path, char *const __argv[], | ^~~~~~~~ execveat.h:11:15: warning: argument 3 null where non-null expected [-Wnonnull] 11 | ret = execveat(-1, "", NULL, NULL, AT_EMPTY_PATH); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:300:12: note: in a call to function 'execveat' declared 'nonnull' 300 | extern int execveat (int __fd, const char *__path, char *const __argv[], | ^~~~~~~~ execveat02.c: In function 'setup': execveat02.c:80:35: warning: '%s' directive writing 22 bytes into a region of size between 0 and 511 [-Wformat-overflow=] 80 | sprintf(app_abs_path, "%s/%s", cur_dir_path, TEST_REL_APP); | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from execveat02.c:20: In function 'sprintf', inlined from 'setup' at execveat02.c:80:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 24 and 535 bytes into a destination of size 512 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ execveat02.c: In function 'setup': execveat02.c:81:35: warning: '%s' directive writing 24 bytes into a region of size between 0 and 511 [-Wformat-overflow=] 81 | sprintf(app_sym_path, "%s/%s", cur_dir_path, TEST_ERL_SYMLINK); | ^~ In function 'sprintf', inlined from 'setup' at execveat02.c:81:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 26 and 537 bytes into a destination of size 512 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/execveat/execveat02 In file included from execveat03.c:35: execveat.h: In function 'check_execveat': execveat.h:11:15: warning: argument 3 null where non-null expected [-Wnonnull] 11 | ret = execveat(-1, "", NULL, NULL, AT_EMPTY_PATH); | ^~~~~~~~ In file included from ../../../../include/tst_test.h:14, from execveat03.c:32: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:300:12: note: in a call to function 'execveat' declared 'nonnull' 300 | extern int execveat (int __fd, const char *__path, char *const __argv[], | ^~~~~~~~ In function 'check_execveat', inlined from 'setup' at execveat03.c:67:2: execveat.h:11:15: warning: argument 3 null where non-null expected [-Wnonnull] 11 | ret = execveat(-1, "", NULL, NULL, AT_EMPTY_PATH); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h: In function 'setup': /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:300:12: note: in a call to function 'execveat' declared 'nonnull' 300 | extern int execveat (int __fd, const char *__path, char *const __argv[], | ^~~~~~~~ execveat.h: In function 'check_execveat': execveat.h:11:15: warning: argument 3 null where non-null expected [-Wnonnull] 11 | ret = execveat(-1, "", NULL, NULL, AT_EMPTY_PATH); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:300:12: note: in a call to function 'execveat' declared 'nonnull' 300 | extern int execveat (int __fd, const char *__path, char *const __argv[], | ^~~~~~~~ CC testcases/kernel/syscalls/execveat/execveat03 CC testcases/kernel/syscalls/execveat/execveat_child CC testcases/kernel/syscalls/execveat/execveat_errno CC testcases/kernel/syscalls/execvp/execvp01 CC testcases/kernel/syscalls/execvp/execvp01_child CC testcases/kernel/syscalls/exit/exit01 CC testcases/kernel/syscalls/exit/exit02 CC testcases/kernel/syscalls/exit_group/exit_group01 CC testcases/kernel/syscalls/faccessat/faccessat01 CC testcases/kernel/syscalls/fadvise/posix_fadvise01 CC testcases/kernel/syscalls/fadvise/posix_fadvise02 CC testcases/kernel/syscalls/fadvise/posix_fadvise03 CC testcases/kernel/syscalls/fadvise/posix_fadvise04 CC testcases/kernel/syscalls/fadvise/posix_fadvise01_64.o LD testcases/kernel/syscalls/fadvise/posix_fadvise01_64 CC testcases/kernel/syscalls/fadvise/posix_fadvise02_64.o LD testcases/kernel/syscalls/fadvise/posix_fadvise02_64 CC testcases/kernel/syscalls/fadvise/posix_fadvise03_64.o LD testcases/kernel/syscalls/fadvise/posix_fadvise03_64 CC testcases/kernel/syscalls/fadvise/posix_fadvise04_64.o LD testcases/kernel/syscalls/fadvise/posix_fadvise04_64 rm posix_fadvise03_64.o posix_fadvise02_64.o posix_fadvise04_64.o posix_fadvise01_64.o CC testcases/kernel/syscalls/fallocate/fallocate01 CC testcases/kernel/syscalls/fallocate/fallocate02 CC testcases/kernel/syscalls/fallocate/fallocate03 CC testcases/kernel/syscalls/fallocate/fallocate04 CC testcases/kernel/syscalls/fallocate/fallocate05 CC testcases/kernel/syscalls/fallocate/fallocate06 CC testcases/kernel/syscalls/fanotify/fanotify01 CC testcases/kernel/syscalls/fanotify/fanotify02 CC testcases/kernel/syscalls/fanotify/fanotify03 CC testcases/kernel/syscalls/fanotify/fanotify04 CC testcases/kernel/syscalls/fanotify/fanotify05 CC testcases/kernel/syscalls/fanotify/fanotify06 CC testcases/kernel/syscalls/fanotify/fanotify07 CC testcases/kernel/syscalls/fanotify/fanotify08 CC testcases/kernel/syscalls/fanotify/fanotify09 CC testcases/kernel/syscalls/fanotify/fanotify10 CC testcases/kernel/syscalls/fanotify/fanotify11 CC testcases/kernel/syscalls/fanotify/fanotify12 CC testcases/kernel/syscalls/fanotify/fanotify13 CC testcases/kernel/syscalls/fanotify/fanotify14 CC testcases/kernel/syscalls/fanotify/fanotify15 CC testcases/kernel/syscalls/fanotify/fanotify16 CC testcases/kernel/syscalls/fanotify/fanotify17 CC testcases/kernel/syscalls/fanotify/fanotify18 CC testcases/kernel/syscalls/fanotify/fanotify19 CC testcases/kernel/syscalls/fanotify/fanotify20 CC testcases/kernel/syscalls/fanotify/fanotify21 CC testcases/kernel/syscalls/fanotify/fanotify22 CC testcases/kernel/syscalls/fanotify/fanotify23 CC testcases/kernel/syscalls/fanotify/fanotify_child CC testcases/kernel/syscalls/fchdir/fchdir01 CC testcases/kernel/syscalls/fchdir/fchdir02 CC testcases/kernel/syscalls/fchdir/fchdir03 CC testcases/kernel/syscalls/fchmod/fchmod01 CC testcases/kernel/syscalls/fchmod/fchmod02 CC testcases/kernel/syscalls/fchmod/fchmod03 CC testcases/kernel/syscalls/fchmod/fchmod04 CC testcases/kernel/syscalls/fchmod/fchmod05 CC testcases/kernel/syscalls/fchmod/fchmod06 CC testcases/kernel/syscalls/fchmodat/fchmodat01 CC testcases/kernel/syscalls/fchown/fchown01.o LD testcases/kernel/syscalls/fchown/fchown01 CC testcases/kernel/syscalls/fchown/fchown02.o LD testcases/kernel/syscalls/fchown/fchown02 CC testcases/kernel/syscalls/fchown/fchown03.o LD testcases/kernel/syscalls/fchown/fchown03 CC testcases/kernel/syscalls/fchown/fchown04.o LD testcases/kernel/syscalls/fchown/fchown04 CC testcases/kernel/syscalls/fchown/fchown05.o LD testcases/kernel/syscalls/fchown/fchown05 CC testcases/kernel/syscalls/fchown/fchown01_16.o LD testcases/kernel/syscalls/fchown/fchown01_16 CC testcases/kernel/syscalls/fchown/fchown02_16.o LD testcases/kernel/syscalls/fchown/fchown02_16 CC testcases/kernel/syscalls/fchown/fchown03_16.o LD testcases/kernel/syscalls/fchown/fchown03_16 CC testcases/kernel/syscalls/fchown/fchown04_16.o LD testcases/kernel/syscalls/fchown/fchown04_16 CC testcases/kernel/syscalls/fchown/fchown05_16.o LD testcases/kernel/syscalls/fchown/fchown05_16 rm fchown04_16.o fchown05.o fchown02_16.o fchown02.o fchown03_16.o fchown03.o fchown04.o fchown01.o fchown05_16.o fchown01_16.o CC testcases/kernel/syscalls/fchownat/fchownat01 CC testcases/kernel/syscalls/fchownat/fchownat02 CC testcases/kernel/syscalls/fcntl/fcntl01 CC testcases/kernel/syscalls/fcntl/fcntl02 CC testcases/kernel/syscalls/fcntl/fcntl03 CC testcases/kernel/syscalls/fcntl/fcntl04 CC testcases/kernel/syscalls/fcntl/fcntl05 fcntl06.c: In function 'main': fcntl06.c:74:13: warning: variable 'fail' set but not used [-Wunused-but-set-variable] 74 | int fail = 0; | ^~~~ CC testcases/kernel/syscalls/fcntl/fcntl06 CC testcases/kernel/syscalls/fcntl/fcntl07 CC testcases/kernel/syscalls/fcntl/fcntl08 CC testcases/kernel/syscalls/fcntl/fcntl09 CC testcases/kernel/syscalls/fcntl/fcntl10 CC testcases/kernel/syscalls/fcntl/fcntl11 CC testcases/kernel/syscalls/fcntl/fcntl12 CC testcases/kernel/syscalls/fcntl/fcntl13 fcntl14.c: In function 'run_test': fcntl14.c:826:17: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 826 | (void)sighold(SIGUSR1); | ^ In file included from fcntl14.c:46: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ fcntl14.c:854:25: warning: 'sigpause' is deprecated: Use the sigsuspend function instead [-Wdeprecated-declarations] 854 | sigpause(SIGUSR1); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:151:12: note: declared here 151 | extern int sigpause (int __sig) __asm__ ("__xpg_sigpause") | ^~~~~~~~ fcntl14.c: In function 'catch_alarm': fcntl14.c:902:22: warning: unused parameter 'sig' [-Wunused-parameter] 902 | void catch_alarm(int sig) | ~~~~^~~ fcntl14.c: In function 'catch1': fcntl14.c:917:17: warning: unused parameter 'sig' [-Wunused-parameter] 917 | void catch1(int sig) | ~~~~^~~ fcntl14.c: In function 'main': fcntl14.c:1079:17: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 1079 | if (sighold(SIGUSR1) < 0) | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ fcntl14.c:1105:17: warning: 'sigpause' is deprecated: Use the sigsuspend function instead [-Wdeprecated-declarations] 1105 | (void)sigpause(SIGUSR1); | ^ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:151:12: note: declared here 151 | extern int sigpause (int __sig) __asm__ ("__xpg_sigpause") | ^~~~~~~~ CC testcases/kernel/syscalls/fcntl/fcntl14 CC testcases/kernel/syscalls/fcntl/fcntl15 fcntl16.c: In function 'catch_alarm': fcntl16.c:351:22: warning: unused parameter 'sig' [-Wunused-parameter] 351 | void catch_alarm(int sig) | ~~~~^~~ fcntl16.c: In function 'catch_usr1': fcntl16.c:356:21: warning: unused parameter 'sig' [-Wunused-parameter] 356 | void catch_usr1(int sig) | ~~~~^~~ fcntl16.c: In function 'catch_usr2': fcntl16.c:365:21: warning: unused parameter 'sig' [-Wunused-parameter] 365 | void catch_usr2(int sig) | ~~~~^~~ fcntl16.c: In function 'catch_int': fcntl16.c:374:20: warning: unused parameter 'sig' [-Wunused-parameter] 374 | void catch_int(int sig) | ~~~~^~~ fcntl16.c: In function 'run_test': fcntl16.c:458:23: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 458 | (void)write(fd, FILEDATA, 10); | ^~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/fcntl/fcntl16 fcntl17.c: In function 'catch_alarm': fcntl17.c:414:9: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 414 | sighold(SIGCHLD); | ^~~~~~~ In file included from fcntl17.c:50: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ CC testcases/kernel/syscalls/fcntl/fcntl17 CC testcases/kernel/syscalls/fcntl/fcntl18 CC testcases/kernel/syscalls/fcntl/fcntl19 CC testcases/kernel/syscalls/fcntl/fcntl20 fcntl21.c: In function 'setup': fcntl21.c:93:9: warning: ignoring return value of 'pipe' declared with attribute 'warn_unused_result' [-Wunused-result] 93 | pipe(parent_pipe); | ^~~~~~~~~~~~~~~~~ fcntl21.c:94:9: warning: ignoring return value of 'pipe' declared with attribute 'warn_unused_result' [-Wunused-result] 94 | pipe(child_pipe); | ^~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/fcntl/fcntl21 CC testcases/kernel/syscalls/fcntl/fcntl22 CC testcases/kernel/syscalls/fcntl/fcntl23 CC testcases/kernel/syscalls/fcntl/fcntl24 CC testcases/kernel/syscalls/fcntl/fcntl25 CC testcases/kernel/syscalls/fcntl/fcntl26 CC testcases/kernel/syscalls/fcntl/fcntl27 CC testcases/kernel/syscalls/fcntl/fcntl28 CC testcases/kernel/syscalls/fcntl/fcntl29 CC testcases/kernel/syscalls/fcntl/fcntl30 CC testcases/kernel/syscalls/fcntl/fcntl31 CC testcases/kernel/syscalls/fcntl/fcntl32 CC testcases/kernel/syscalls/fcntl/fcntl33 CC testcases/kernel/syscalls/fcntl/fcntl34 CC testcases/kernel/syscalls/fcntl/fcntl35 CC testcases/kernel/syscalls/fcntl/fcntl36 CC testcases/kernel/syscalls/fcntl/fcntl37 CC testcases/kernel/syscalls/fcntl/fcntl38 CC testcases/kernel/syscalls/fcntl/fcntl39 CC testcases/kernel/syscalls/fcntl/fcntl01_64.o LD testcases/kernel/syscalls/fcntl/fcntl01_64 CC testcases/kernel/syscalls/fcntl/fcntl02_64.o LD testcases/kernel/syscalls/fcntl/fcntl02_64 CC testcases/kernel/syscalls/fcntl/fcntl03_64.o LD testcases/kernel/syscalls/fcntl/fcntl03_64 CC testcases/kernel/syscalls/fcntl/fcntl04_64.o LD testcases/kernel/syscalls/fcntl/fcntl04_64 CC testcases/kernel/syscalls/fcntl/fcntl05_64.o LD testcases/kernel/syscalls/fcntl/fcntl05_64 CC testcases/kernel/syscalls/fcntl/fcntl06_64.o fcntl06.c: In function 'main': fcntl06.c:74:13: warning: variable 'fail' set but not used [-Wunused-but-set-variable] 74 | int fail = 0; | ^~~~ LD testcases/kernel/syscalls/fcntl/fcntl06_64 CC testcases/kernel/syscalls/fcntl/fcntl07_64.o LD testcases/kernel/syscalls/fcntl/fcntl07_64 CC testcases/kernel/syscalls/fcntl/fcntl08_64.o LD testcases/kernel/syscalls/fcntl/fcntl08_64 CC testcases/kernel/syscalls/fcntl/fcntl09_64.o LD testcases/kernel/syscalls/fcntl/fcntl09_64 CC testcases/kernel/syscalls/fcntl/fcntl10_64.o LD testcases/kernel/syscalls/fcntl/fcntl10_64 CC testcases/kernel/syscalls/fcntl/fcntl11_64.o LD testcases/kernel/syscalls/fcntl/fcntl11_64 CC testcases/kernel/syscalls/fcntl/fcntl12_64.o LD testcases/kernel/syscalls/fcntl/fcntl12_64 CC testcases/kernel/syscalls/fcntl/fcntl13_64.o LD testcases/kernel/syscalls/fcntl/fcntl13_64 CC testcases/kernel/syscalls/fcntl/fcntl14_64.o fcntl14.c: In function 'run_test': fcntl14.c:826:17: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 826 | (void)sighold(SIGUSR1); | ^ In file included from fcntl14.c:46: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ fcntl14.c:854:25: warning: 'sigpause' is deprecated: Use the sigsuspend function instead [-Wdeprecated-declarations] 854 | sigpause(SIGUSR1); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:151:12: note: declared here 151 | extern int sigpause (int __sig) __asm__ ("__xpg_sigpause") | ^~~~~~~~ fcntl14.c: In function 'catch_alarm': fcntl14.c:902:22: warning: unused parameter 'sig' [-Wunused-parameter] 902 | void catch_alarm(int sig) | ~~~~^~~ fcntl14.c: In function 'catch1': fcntl14.c:917:17: warning: unused parameter 'sig' [-Wunused-parameter] 917 | void catch1(int sig) | ~~~~^~~ fcntl14.c: In function 'main': fcntl14.c:1079:17: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 1079 | if (sighold(SIGUSR1) < 0) | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ fcntl14.c:1105:17: warning: 'sigpause' is deprecated: Use the sigsuspend function instead [-Wdeprecated-declarations] 1105 | (void)sigpause(SIGUSR1); | ^ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:151:12: note: declared here 151 | extern int sigpause (int __sig) __asm__ ("__xpg_sigpause") | ^~~~~~~~ LD testcases/kernel/syscalls/fcntl/fcntl14_64 CC testcases/kernel/syscalls/fcntl/fcntl15_64.o LD testcases/kernel/syscalls/fcntl/fcntl15_64 CC testcases/kernel/syscalls/fcntl/fcntl16_64.o fcntl16.c: In function 'catch_alarm': fcntl16.c:351:22: warning: unused parameter 'sig' [-Wunused-parameter] 351 | void catch_alarm(int sig) | ~~~~^~~ fcntl16.c: In function 'catch_usr1': fcntl16.c:356:21: warning: unused parameter 'sig' [-Wunused-parameter] 356 | void catch_usr1(int sig) | ~~~~^~~ fcntl16.c: In function 'catch_usr2': fcntl16.c:365:21: warning: unused parameter 'sig' [-Wunused-parameter] 365 | void catch_usr2(int sig) | ~~~~^~~ fcntl16.c: In function 'catch_int': fcntl16.c:374:20: warning: unused parameter 'sig' [-Wunused-parameter] 374 | void catch_int(int sig) | ~~~~^~~ fcntl16.c: In function 'run_test': fcntl16.c:458:23: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 458 | (void)write(fd, FILEDATA, 10); | ^~~~~~~~~~~~~~~~~~~~~~~ LD testcases/kernel/syscalls/fcntl/fcntl16_64 CC testcases/kernel/syscalls/fcntl/fcntl17_64.o fcntl17.c: In function 'catch_alarm': fcntl17.c:414:9: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 414 | sighold(SIGCHLD); | ^~~~~~~ In file included from fcntl17.c:50: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ LD testcases/kernel/syscalls/fcntl/fcntl17_64 CC testcases/kernel/syscalls/fcntl/fcntl18_64.o LD testcases/kernel/syscalls/fcntl/fcntl18_64 CC testcases/kernel/syscalls/fcntl/fcntl19_64.o LD testcases/kernel/syscalls/fcntl/fcntl19_64 CC testcases/kernel/syscalls/fcntl/fcntl20_64.o LD testcases/kernel/syscalls/fcntl/fcntl20_64 CC testcases/kernel/syscalls/fcntl/fcntl21_64.o fcntl21.c: In function 'setup': fcntl21.c:93:9: warning: ignoring return value of 'pipe' declared with attribute 'warn_unused_result' [-Wunused-result] 93 | pipe(parent_pipe); | ^~~~~~~~~~~~~~~~~ fcntl21.c:94:9: warning: ignoring return value of 'pipe' declared with attribute 'warn_unused_result' [-Wunused-result] 94 | pipe(child_pipe); | ^~~~~~~~~~~~~~~~ LD testcases/kernel/syscalls/fcntl/fcntl21_64 CC testcases/kernel/syscalls/fcntl/fcntl22_64.o LD testcases/kernel/syscalls/fcntl/fcntl22_64 CC testcases/kernel/syscalls/fcntl/fcntl23_64.o LD testcases/kernel/syscalls/fcntl/fcntl23_64 CC testcases/kernel/syscalls/fcntl/fcntl24_64.o LD testcases/kernel/syscalls/fcntl/fcntl24_64 CC testcases/kernel/syscalls/fcntl/fcntl25_64.o LD testcases/kernel/syscalls/fcntl/fcntl25_64 CC testcases/kernel/syscalls/fcntl/fcntl26_64.o LD testcases/kernel/syscalls/fcntl/fcntl26_64 CC testcases/kernel/syscalls/fcntl/fcntl27_64.o LD testcases/kernel/syscalls/fcntl/fcntl27_64 CC testcases/kernel/syscalls/fcntl/fcntl28_64.o LD testcases/kernel/syscalls/fcntl/fcntl28_64 CC testcases/kernel/syscalls/fcntl/fcntl29_64.o LD testcases/kernel/syscalls/fcntl/fcntl29_64 CC testcases/kernel/syscalls/fcntl/fcntl30_64.o LD testcases/kernel/syscalls/fcntl/fcntl30_64 CC testcases/kernel/syscalls/fcntl/fcntl31_64.o LD testcases/kernel/syscalls/fcntl/fcntl31_64 CC testcases/kernel/syscalls/fcntl/fcntl32_64.o LD testcases/kernel/syscalls/fcntl/fcntl32_64 CC testcases/kernel/syscalls/fcntl/fcntl33_64.o LD testcases/kernel/syscalls/fcntl/fcntl33_64 CC testcases/kernel/syscalls/fcntl/fcntl34_64.o LD testcases/kernel/syscalls/fcntl/fcntl34_64 CC testcases/kernel/syscalls/fcntl/fcntl35_64.o LD testcases/kernel/syscalls/fcntl/fcntl35_64 CC testcases/kernel/syscalls/fcntl/fcntl36_64.o LD testcases/kernel/syscalls/fcntl/fcntl36_64 CC testcases/kernel/syscalls/fcntl/fcntl37_64.o LD testcases/kernel/syscalls/fcntl/fcntl37_64 CC testcases/kernel/syscalls/fcntl/fcntl38_64.o LD testcases/kernel/syscalls/fcntl/fcntl38_64 CC testcases/kernel/syscalls/fcntl/fcntl39_64.o LD testcases/kernel/syscalls/fcntl/fcntl39_64 rm fcntl35_64.o fcntl08_64.o fcntl03_64.o fcntl23_64.o fcntl29_64.o fcntl25_64.o fcntl30_64.o fcntl34_64.o fcntl37_64.o fcntl19_64.o fcntl14_64.o fcntl20_64.o fcntl21_64.o fcntl31_64.o fcntl15_64.o fcntl07_64.o fcntl12_64.o fcntl26_64.o fcntl10_64.o fcntl22_64.o fcntl13_64.o fcntl02_64.o fcntl11_64.o fcntl06_64.o fcntl17_64.o fcntl38_64.o fcntl24_64.o fcntl16_64.o fcntl04_64.o fcntl28_64.o fcntl18_64.o fcntl09_64.o fcntl33_64.o fcntl32_64.o fcntl05_64.o fcntl27_64.o fcntl39_64.o fcntl36_64.o fcntl01_64.o CC testcases/kernel/syscalls/fdatasync/fdatasync01 CC testcases/kernel/syscalls/fdatasync/fdatasync02 CC testcases/kernel/syscalls/fdatasync/fdatasync03 CC testcases/kernel/syscalls/fgetxattr/fgetxattr01 CC testcases/kernel/syscalls/fgetxattr/fgetxattr02 CC testcases/kernel/syscalls/fgetxattr/fgetxattr03 CC testcases/kernel/syscalls/finit_module/finit_module01 CC testcases/kernel/syscalls/finit_module/finit_module02 CC testcases/kernel/syscalls/flistxattr/flistxattr01 CC testcases/kernel/syscalls/flistxattr/flistxattr02 CC testcases/kernel/syscalls/flistxattr/flistxattr03 CC testcases/kernel/syscalls/flock/flock01 CC testcases/kernel/syscalls/flock/flock02 CC testcases/kernel/syscalls/flock/flock03 CC testcases/kernel/syscalls/flock/flock04 CC testcases/kernel/syscalls/flock/flock06 fmtmsg01.c: In function 'main': fmtmsg01.c:103:9: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 103 | fread(buf, sizeof(buf[0]), strlen(str1), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fmtmsg01.c:112:9: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 112 | fread(&ch, sizeof(ch), 1, fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fmtmsg01.c:114:17: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 114 | fread(&ch, sizeof(ch), 1, fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fmtmsg01.c:118:9: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 118 | fread(buf, sizeof(buf[0]), strlen(str2), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fmtmsg01.c:169:9: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 169 | fread(buf, sizeof(buf[0]), strlen(str3), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fmtmsg01.c:178:9: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 178 | fread(&ch, sizeof(ch), 1, fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fmtmsg01.c:180:17: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 180 | fread(&ch, sizeof(ch), 1, fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fmtmsg01.c:184:9: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 184 | fread(buf, sizeof(buf[0]), strlen(str4), fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/fmtmsg/fmtmsg01 fork01.c: In function 'child_pid': fork01.c:120:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 120 | write(fildes, tmp_line, LINE_SZ); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/fork/fork01 CC testcases/kernel/syscalls/fork/fork02 CC testcases/kernel/syscalls/fork/fork03 fork04.c: In function 'child_environment': fork04.c:157:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 157 | write(fildes, msg, sizeof(msg)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/fork/fork04 CC testcases/kernel/syscalls/fork/fork05 CC testcases/kernel/syscalls/fork/fork06 CC testcases/kernel/syscalls/fork/fork07 CC testcases/kernel/syscalls/fork/fork08 CC testcases/kernel/syscalls/fork/fork09 fork10.c: In function 'main': fork10.c:77:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 77 | write(fildes, "ABCDEFGHIJKLMNOPQRSTUVWXYZ\n", 27); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fork10.c:127:41: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 127 | write(fildes, parchar, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/fork/fork10 CC testcases/kernel/syscalls/fork/fork11 CC testcases/kernel/syscalls/fork/fork12 CC testcases/kernel/syscalls/fork/fork13 CC testcases/kernel/syscalls/fork/fork14 CC testcases/kernel/syscalls/fpathconf/fpathconf01 CC testcases/kernel/syscalls/fremovexattr/fremovexattr01 CC testcases/kernel/syscalls/fremovexattr/fremovexattr02 CC testcases/kernel/syscalls/fsconfig/fsconfig01 CC testcases/kernel/syscalls/fsconfig/fsconfig02 CC testcases/kernel/syscalls/fsetxattr/fsetxattr01 CC testcases/kernel/syscalls/fsetxattr/fsetxattr02 CC testcases/kernel/syscalls/fsmount/fsmount01 CC testcases/kernel/syscalls/fsmount/fsmount02 CC testcases/kernel/syscalls/fsopen/fsopen01 CC testcases/kernel/syscalls/fsopen/fsopen02 CC testcases/kernel/syscalls/fspick/fspick01 CC testcases/kernel/syscalls/fspick/fspick02 CC testcases/kernel/syscalls/fstat/fstat02 CC testcases/kernel/syscalls/fstat/fstat03 CC testcases/kernel/syscalls/fstat/fstat02_64.o LD testcases/kernel/syscalls/fstat/fstat02_64 CC testcases/kernel/syscalls/fstat/fstat03_64.o LD testcases/kernel/syscalls/fstat/fstat03_64 rm fstat02_64.o fstat03_64.o CC testcases/kernel/syscalls/fstatat/fstatat01 CC testcases/kernel/syscalls/fstatfs/fstatfs01 CC testcases/kernel/syscalls/fstatfs/fstatfs02 CC testcases/kernel/syscalls/fstatfs/fstatfs01_64.o LD testcases/kernel/syscalls/fstatfs/fstatfs01_64 CC testcases/kernel/syscalls/fstatfs/fstatfs02_64.o LD testcases/kernel/syscalls/fstatfs/fstatfs02_64 rm fstatfs02_64.o fstatfs01_64.o CC testcases/kernel/syscalls/fsync/fsync01 CC testcases/kernel/syscalls/fsync/fsync02 CC testcases/kernel/syscalls/fsync/fsync03 CC testcases/kernel/syscalls/fsync/fsync04 CC testcases/kernel/syscalls/ftruncate/ftruncate01 CC testcases/kernel/syscalls/ftruncate/ftruncate03 CC testcases/kernel/syscalls/ftruncate/ftruncate04 CC testcases/kernel/syscalls/ftruncate/ftruncate01_64.o LD testcases/kernel/syscalls/ftruncate/ftruncate01_64 CC testcases/kernel/syscalls/ftruncate/ftruncate03_64.o LD testcases/kernel/syscalls/ftruncate/ftruncate03_64 CC testcases/kernel/syscalls/ftruncate/ftruncate04_64.o LD testcases/kernel/syscalls/ftruncate/ftruncate04_64 rm ftruncate03_64.o ftruncate01_64.o ftruncate04_64.o CC testcases/kernel/syscalls/futex/futex_cmp_requeue01 CC testcases/kernel/syscalls/futex/futex_cmp_requeue02 CC testcases/kernel/syscalls/futex/futex_wait01 CC testcases/kernel/syscalls/futex/futex_wait02 CC testcases/kernel/syscalls/futex/futex_wait03 CC testcases/kernel/syscalls/futex/futex_wait04 CC testcases/kernel/syscalls/futex/futex_wait05 CC testcases/kernel/syscalls/futex/futex_wait_bitset01 CC testcases/kernel/syscalls/futex/futex_waitv01 CC testcases/kernel/syscalls/futex/futex_waitv02 CC testcases/kernel/syscalls/futex/futex_waitv03 CC testcases/kernel/syscalls/futex/futex_wake01 CC testcases/kernel/syscalls/futex/futex_wake02 CC testcases/kernel/syscalls/futex/futex_wake03 CC testcases/kernel/syscalls/futex/futex_wake04 CC testcases/kernel/syscalls/futimesat/futimesat01 BUILD libltpnuma.a make[6]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/get_mempolicy/get_mempolicy01 CC testcases/kernel/syscalls/get_mempolicy/get_mempolicy02 CC testcases/kernel/syscalls/get_robust_list/get_robust_list01 CC testcases/kernel/syscalls/getcontext/getcontext01 CC testcases/kernel/syscalls/getcpu/getcpu01 CC testcases/kernel/syscalls/getcwd/getcwd01 CC testcases/kernel/syscalls/getcwd/getcwd02 CC testcases/kernel/syscalls/getcwd/getcwd03 CC testcases/kernel/syscalls/getcwd/getcwd04 CC testcases/kernel/syscalls/getdents/getdents01 CC testcases/kernel/syscalls/getdents/getdents02 CC testcases/kernel/syscalls/getdomainname/getdomainname01 CC testcases/kernel/syscalls/getdtablesize/getdtablesize01 CC testcases/kernel/syscalls/getegid/getegid01.o LD testcases/kernel/syscalls/getegid/getegid01 CC testcases/kernel/syscalls/getegid/getegid02.o LD testcases/kernel/syscalls/getegid/getegid02 CC testcases/kernel/syscalls/getegid/getegid01_16.o LD testcases/kernel/syscalls/getegid/getegid01_16 CC testcases/kernel/syscalls/getegid/getegid02_16.o LD testcases/kernel/syscalls/getegid/getegid02_16 rm getegid01.o getegid01_16.o getegid02_16.o getegid02.o CC testcases/kernel/syscalls/geteuid/geteuid01.o LD testcases/kernel/syscalls/geteuid/geteuid01 CC testcases/kernel/syscalls/geteuid/geteuid02.o LD testcases/kernel/syscalls/geteuid/geteuid02 CC testcases/kernel/syscalls/geteuid/geteuid01_16.o LD testcases/kernel/syscalls/geteuid/geteuid01_16 CC testcases/kernel/syscalls/geteuid/geteuid02_16.o LD testcases/kernel/syscalls/geteuid/geteuid02_16 rm geteuid01_16.o geteuid02_16.o geteuid01.o geteuid02.o CC testcases/kernel/syscalls/getgid/getgid01.o LD testcases/kernel/syscalls/getgid/getgid01 CC testcases/kernel/syscalls/getgid/getgid03.o LD testcases/kernel/syscalls/getgid/getgid03 CC testcases/kernel/syscalls/getgid/getgid01_16.o LD testcases/kernel/syscalls/getgid/getgid01_16 CC testcases/kernel/syscalls/getgid/getgid03_16.o LD testcases/kernel/syscalls/getgid/getgid03_16 rm getgid01.o getgid03_16.o getgid01_16.o getgid03.o In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/features.h:490, from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:25, from getgroups01.c:48: In function 'getgroups', inlined from 'GETGROUPS' at /tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/syscalls/getgroups/../utils/compat_16.h:82:2, inlined from 'main' at getgroups01.c:83:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/unistd.h:221:10: warning: argument 1 value -1 is negative [-Wstringop-overflow=] 221 | return __glibc_fortify (getgroups, __size, sizeof (__gid_t), | ^~~~~~~~~~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:1214: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/unistd.h: In function 'main': /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/unistd.h:208:12: note: in a call to function '__getgroups_chk' declared with attribute 'access (write_only, 2, 1)' 208 | extern int __getgroups_chk (int __size, __gid_t __list[], size_t __listlen) | ^~~~~~~~~~~~~~~ In function 'getgroups', inlined from 'GETGROUPS' at /tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/syscalls/getgroups/../utils/compat_16.h:82:2, inlined from 'main' at getgroups01.c:83:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/unistd.h:221:10: warning: argument 1 value -1 is negative [-Wstringop-overflow=] 221 | return __glibc_fortify (getgroups, __size, sizeof (__gid_t), | ^~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/unistd.h: In function 'main': /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/unistd.h:208:12: note: in a call to function '__getgroups_chk' declared with attribute 'access (write_only, 2, 1)' 208 | extern int __getgroups_chk (int __size, __gid_t __list[], size_t __listlen) | ^~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/getgroups/getgroups01.o LD testcases/kernel/syscalls/getgroups/getgroups01 CC testcases/kernel/syscalls/getgroups/getgroups03.o LD testcases/kernel/syscalls/getgroups/getgroups03 CC testcases/kernel/syscalls/getgroups/getgroups01_16.o LD testcases/kernel/syscalls/getgroups/getgroups01_16 CC testcases/kernel/syscalls/getgroups/getgroups03_16.o LD testcases/kernel/syscalls/getgroups/getgroups03_16 rm getgroups01.o getgroups01_16.o getgroups03_16.o getgroups03.o CC testcases/kernel/syscalls/gethostbyname_r/gethostbyname_r01 CC testcases/kernel/syscalls/gethostid/gethostid01 CC testcases/kernel/syscalls/gethostname/gethostname01 CC testcases/kernel/syscalls/getitimer/getitimer01 CC testcases/kernel/syscalls/getitimer/getitimer02 CC testcases/kernel/syscalls/getitimer/getitimer03 CC testcases/kernel/syscalls/getpagesize/getpagesize01 getpeername01.c: In function 'cleanup4': getpeername01.c:174:26: warning: unused parameter 'i' [-Wunused-parameter] 174 | static void cleanup4(int i) | ~~~~^ CC testcases/kernel/syscalls/getpeername/getpeername01 CC testcases/kernel/syscalls/getpgid/getpgid01 CC testcases/kernel/syscalls/getpgid/getpgid02 CC testcases/kernel/syscalls/getpgrp/getpgrp01 CC testcases/kernel/syscalls/getpid/getpid01 CC testcases/kernel/syscalls/getpid/getpid02 CC testcases/kernel/syscalls/getppid/getppid01 CC testcases/kernel/syscalls/getppid/getppid02 CC testcases/kernel/syscalls/getpriority/getpriority01 CC testcases/kernel/syscalls/getpriority/getpriority02 CC testcases/kernel/syscalls/getrandom/getrandom01 CC testcases/kernel/syscalls/getrandom/getrandom02 CC testcases/kernel/syscalls/getrandom/getrandom03 CC testcases/kernel/syscalls/getrandom/getrandom04 CC testcases/kernel/syscalls/getresgid/getresgid01.o LD testcases/kernel/syscalls/getresgid/getresgid01 CC testcases/kernel/syscalls/getresgid/getresgid02.o LD testcases/kernel/syscalls/getresgid/getresgid02 CC testcases/kernel/syscalls/getresgid/getresgid03.o LD testcases/kernel/syscalls/getresgid/getresgid03 CC testcases/kernel/syscalls/getresgid/getresgid01_16.o LD testcases/kernel/syscalls/getresgid/getresgid01_16 CC testcases/kernel/syscalls/getresgid/getresgid02_16.o LD testcases/kernel/syscalls/getresgid/getresgid02_16 CC testcases/kernel/syscalls/getresgid/getresgid03_16.o LD testcases/kernel/syscalls/getresgid/getresgid03_16 rm getresgid03.o getresgid03_16.o getresgid01_16.o getresgid02_16.o getresgid01.o getresgid02.o CC testcases/kernel/syscalls/getresuid/getresuid01.o LD testcases/kernel/syscalls/getresuid/getresuid01 CC testcases/kernel/syscalls/getresuid/getresuid02.o LD testcases/kernel/syscalls/getresuid/getresuid02 CC testcases/kernel/syscalls/getresuid/getresuid03.o LD testcases/kernel/syscalls/getresuid/getresuid03 CC testcases/kernel/syscalls/getresuid/getresuid01_16.o LD testcases/kernel/syscalls/getresuid/getresuid01_16 CC testcases/kernel/syscalls/getresuid/getresuid02_16.o LD testcases/kernel/syscalls/getresuid/getresuid02_16 CC testcases/kernel/syscalls/getresuid/getresuid03_16.o LD testcases/kernel/syscalls/getresuid/getresuid03_16 rm getresuid02_16.o getresuid02.o getresuid01_16.o getresuid01.o getresuid03.o getresuid03_16.o CC testcases/kernel/syscalls/getrlimit/getrlimit01 CC testcases/kernel/syscalls/getrlimit/getrlimit02 CC testcases/kernel/syscalls/getrlimit/getrlimit03 CC testcases/kernel/syscalls/getrusage/getrusage01 CC testcases/kernel/syscalls/getrusage/getrusage02 CC testcases/kernel/syscalls/getrusage/getrusage03 CC testcases/kernel/syscalls/getrusage/getrusage03_child CC testcases/kernel/syscalls/getrusage/getrusage04 CC testcases/kernel/syscalls/getsid/getsid01 CC testcases/kernel/syscalls/getsid/getsid02 CC testcases/kernel/syscalls/getsockname/getsockname01 CC testcases/kernel/syscalls/getsockopt/getsockopt01 CC testcases/kernel/syscalls/getsockopt/getsockopt02 CC testcases/kernel/syscalls/gettid/gettid01 CC testcases/kernel/syscalls/gettimeofday/gettimeofday01 CC testcases/kernel/syscalls/gettimeofday/gettimeofday02 CC testcases/kernel/syscalls/getuid/getuid01.o LD testcases/kernel/syscalls/getuid/getuid01 CC testcases/kernel/syscalls/getuid/getuid03.o LD testcases/kernel/syscalls/getuid/getuid03 CC testcases/kernel/syscalls/getuid/getuid01_16.o LD testcases/kernel/syscalls/getuid/getuid01_16 CC testcases/kernel/syscalls/getuid/getuid03_16.o LD testcases/kernel/syscalls/getuid/getuid03_16 rm getuid03.o getuid03_16.o getuid01.o getuid01_16.o CC testcases/kernel/syscalls/getxattr/getxattr01 CC testcases/kernel/syscalls/getxattr/getxattr02 CC testcases/kernel/syscalls/getxattr/getxattr03 CC testcases/kernel/syscalls/getxattr/getxattr04 CC testcases/kernel/syscalls/getxattr/getxattr05 CC testcases/kernel/syscalls/init_module/init_module01 CC testcases/kernel/syscalls/init_module/init_module02 CC testcases/kernel/syscalls/inotify/inotify01 inotify02.c: In function 'verify_inotify': inotify02.c:99:39: warning: '.rename1' directive output may be truncated writing 8 bytes into a region of size between 1 and 256 [-Wformat-truncation=] 99 | snprintf(fname2, BUF_SIZE, "%s.rename1", fname1); | ^~~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from inotify02.c:15: In function 'snprintf', inlined from 'verify_inotify' at inotify02.c:99:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 9 and 264 bytes into a destination of size 256 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ inotify02.c: In function 'verify_inotify': inotify02.c:116:39: warning: '.rename2' directive output may be truncated writing 8 bytes into a region of size between 1 and 256 [-Wformat-truncation=] 116 | snprintf(fname3, BUF_SIZE, "%s.rename2", fname1); | ^~~~~~~~ In function 'snprintf', inlined from 'verify_inotify' at inotify02.c:116:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 9 and 264 bytes into a destination of size 256 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/inotify/inotify02 CC testcases/kernel/syscalls/inotify/inotify03 CC testcases/kernel/syscalls/inotify/inotify04 CC testcases/kernel/syscalls/inotify/inotify05 CC testcases/kernel/syscalls/inotify/inotify06 CC testcases/kernel/syscalls/inotify/inotify07 CC testcases/kernel/syscalls/inotify/inotify08 CC testcases/kernel/syscalls/inotify/inotify09 CC testcases/kernel/syscalls/inotify/inotify10 CC testcases/kernel/syscalls/inotify/inotify11 CC testcases/kernel/syscalls/inotify/inotify12 CC testcases/kernel/syscalls/inotify_init/inotify_init1_01 CC testcases/kernel/syscalls/inotify_init/inotify_init1_02 CC testcases/kernel/syscalls/io_cancel/io_cancel01 CC testcases/kernel/syscalls/io_cancel/io_cancel02 CC testcases/kernel/syscalls/io_destroy/io_destroy01 CC testcases/kernel/syscalls/io_destroy/io_destroy02 CC testcases/kernel/syscalls/io_getevents/io_getevents01 CC testcases/kernel/syscalls/io_getevents/io_getevents02 CC testcases/kernel/syscalls/io_pgetevents/io_pgetevents01 CC testcases/kernel/syscalls/io_pgetevents/io_pgetevents02 CC testcases/kernel/syscalls/io_setup/io_setup01 CC testcases/kernel/syscalls/io_setup/io_setup02 CC testcases/kernel/syscalls/io_submit/io_submit01 CC testcases/kernel/syscalls/io_submit/io_submit02 CC testcases/kernel/syscalls/io_submit/io_submit03 CC testcases/kernel/syscalls/io_uring/io_uring01 CC testcases/kernel/syscalls/io_uring/io_uring02 CC testcases/kernel/syscalls/ioctl/ioctl01 CC testcases/kernel/syscalls/ioctl/ioctl02 CC testcases/kernel/syscalls/ioctl/ioctl03 CC testcases/kernel/syscalls/ioctl/ioctl04 CC testcases/kernel/syscalls/ioctl/ioctl05 CC testcases/kernel/syscalls/ioctl/ioctl06 CC testcases/kernel/syscalls/ioctl/ioctl07 CC testcases/kernel/syscalls/ioctl/ioctl08 CC testcases/kernel/syscalls/ioctl/ioctl09 CC testcases/kernel/syscalls/ioctl/ioctl_loop01 CC testcases/kernel/syscalls/ioctl/ioctl_loop02 CC testcases/kernel/syscalls/ioctl/ioctl_loop03 CC testcases/kernel/syscalls/ioctl/ioctl_loop04 CC testcases/kernel/syscalls/ioctl/ioctl_loop05 CC testcases/kernel/syscalls/ioctl/ioctl_loop06 CC testcases/kernel/syscalls/ioctl/ioctl_loop07 CC testcases/kernel/syscalls/ioctl/ioctl_ns01 CC testcases/kernel/syscalls/ioctl/ioctl_ns02 CC testcases/kernel/syscalls/ioctl/ioctl_ns03 CC testcases/kernel/syscalls/ioctl/ioctl_ns04 CC testcases/kernel/syscalls/ioctl/ioctl_ns05 CC testcases/kernel/syscalls/ioctl/ioctl_ns06 CC testcases/kernel/syscalls/ioctl/ioctl_ns07 CC testcases/kernel/syscalls/ioctl/ioctl_sg01 CC testcases/kernel/syscalls/ioperm/ioperm01 CC testcases/kernel/syscalls/ioperm/ioperm02 CC testcases/kernel/syscalls/iopl/iopl01 CC testcases/kernel/syscalls/iopl/iopl02 CC testcases/kernel/syscalls/ioprio/ioprio_get01 CC testcases/kernel/syscalls/ioprio/ioprio_set01 CC testcases/kernel/syscalls/ioprio/ioprio_set02 CC testcases/kernel/syscalls/ioprio/ioprio_set03 BUILD libltpnewipc.a make[7]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/ipc/msgctl/msgctl01 CC testcases/kernel/syscalls/ipc/msgctl/msgctl02 CC testcases/kernel/syscalls/ipc/msgctl/msgctl03 CC testcases/kernel/syscalls/ipc/msgctl/msgctl04 CC testcases/kernel/syscalls/ipc/msgctl/msgctl05 CC testcases/kernel/syscalls/ipc/msgctl/msgctl06 CC testcases/kernel/syscalls/ipc/msgctl/msgctl12 BUILD libltpnewipc.a make[7]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/ipc/msgget/msgget01 CC testcases/kernel/syscalls/ipc/msgget/msgget02 CC testcases/kernel/syscalls/ipc/msgget/msgget03 CC testcases/kernel/syscalls/ipc/msgget/msgget04 CC testcases/kernel/syscalls/ipc/msgget/msgget05 BUILD libltpnewipc.a make[7]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/ipc/msgrcv/msgrcv01 CC testcases/kernel/syscalls/ipc/msgrcv/msgrcv02 CC testcases/kernel/syscalls/ipc/msgrcv/msgrcv03 CC testcases/kernel/syscalls/ipc/msgrcv/msgrcv05 CC testcases/kernel/syscalls/ipc/msgrcv/msgrcv06 CC testcases/kernel/syscalls/ipc/msgrcv/msgrcv07 CC testcases/kernel/syscalls/ipc/msgrcv/msgrcv08 BUILD libltpnewipc.a make[7]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/ipc/msgsnd/msgsnd01 CC testcases/kernel/syscalls/ipc/msgsnd/msgsnd02 CC testcases/kernel/syscalls/ipc/msgsnd/msgsnd05 CC testcases/kernel/syscalls/ipc/msgsnd/msgsnd06 BUILD libltpipc.a make[7]: Nothing to be done for 'all'. msgstress01.c: In function 'dotest': msgstress01.c:207:9: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 207 | sighold(SIGTERM); | ^~~~~~~ In file included from msgstress01.c:27: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ msgstress01.c:216:9: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 216 | sigrelse(SIGTERM); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ CC testcases/kernel/syscalls/ipc/msgstress/msgstress01 msgstress02.c: In function 'main': msgstress02.c:134:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 134 | if (sigset(SIGTERM, term) == SIG_ERR) { | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/sys/wait.h:36, from msgstress02.c:31: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ msgstress02.c: In function 'dotest': msgstress02.c:239:9: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 239 | sighold(SIGTERM); | ^~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ msgstress02.c:246:9: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 246 | sigrelse(SIGTERM); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ CC testcases/kernel/syscalls/ipc/msgstress/msgstress02 msgstress03.c: In function 'dotest': msgstress03.c:212:9: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 212 | sighold(SIGTERM); | ^~~~~~~ In file included from msgstress03.c:28: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ msgstress03.c:220:9: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 220 | sigrelse(SIGTERM); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ CC testcases/kernel/syscalls/ipc/msgstress/msgstress03 msgstress04.c: In function 'main': msgstress04.c:139:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 139 | if (sigset(SIGTERM, term) == SIG_ERR) | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/sys/wait.h:36, from msgstress04.c:32: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ msgstress04.c: In function 'dotest': msgstress04.c:266:9: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 266 | sighold(SIGTERM); | ^~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ msgstress04.c:273:9: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 273 | sigrelse(SIGTERM); | ^~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ CC testcases/kernel/syscalls/ipc/msgstress/msgstress04 BUILD libltpipc.a make[7]: Nothing to be done for 'all'. BUILD libltpnewipc.a make[7]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/ipc/semctl/semctl01 CC testcases/kernel/syscalls/ipc/semctl/semctl02 CC testcases/kernel/syscalls/ipc/semctl/semctl03 CC testcases/kernel/syscalls/ipc/semctl/semctl04 CC testcases/kernel/syscalls/ipc/semctl/semctl05 semctl06.c: In function 'term': semctl06.c:288:22: warning: unused parameter 'sig' [-Wunused-parameter] 288 | static void term(int sig) | ~~~~^~~ CC testcases/kernel/syscalls/ipc/semctl/semctl06 CC testcases/kernel/syscalls/ipc/semctl/semctl07 CC testcases/kernel/syscalls/ipc/semctl/semctl08 CC testcases/kernel/syscalls/ipc/semctl/semctl09 BUILD libltpipc.a make[7]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/ipc/semget/semget01 CC testcases/kernel/syscalls/ipc/semget/semget02 CC testcases/kernel/syscalls/ipc/semget/semget03 CC testcases/kernel/syscalls/ipc/semget/semget05 CC testcases/kernel/syscalls/ipc/semget/semget06 BUILD libltpnewipc.a make[7]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/ipc/semop/semop01 CC testcases/kernel/syscalls/ipc/semop/semop02 CC testcases/kernel/syscalls/ipc/semop/semop03 BUILD libltpnewipc.a make[7]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/ipc/shmat/shmat01 CC testcases/kernel/syscalls/ipc/shmat/shmat02 CC testcases/kernel/syscalls/ipc/shmat/shmat03 BUILD libltpnewipc.a make[7]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/ipc/shmctl/shmctl01 CC testcases/kernel/syscalls/ipc/shmctl/shmctl02 CC testcases/kernel/syscalls/ipc/shmctl/shmctl03 CC testcases/kernel/syscalls/ipc/shmctl/shmctl04 CC testcases/kernel/syscalls/ipc/shmctl/shmctl05 CC testcases/kernel/syscalls/ipc/shmctl/shmctl06 CC testcases/kernel/syscalls/ipc/shmctl/shmctl07 shmctl08.c: In function 'check_mode': shmctl08.c:41:31: warning: comparison of integer expressions of different signedness: '__mode_t' {aka 'unsigned int'} and 'short int' [-Wsign-compare] 41 | if (ds->shm_perm.mode == exp_mode) { | ^~ CC testcases/kernel/syscalls/ipc/shmctl/shmctl08 BUILD libltpnewipc.a make[7]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/ipc/shmdt/shmdt01 CC testcases/kernel/syscalls/ipc/shmdt/shmdt02 BUILD libltpnewipc.a make[7]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/ipc/shmget/shmget02 CC testcases/kernel/syscalls/ipc/shmget/shmget03 CC testcases/kernel/syscalls/ipc/shmget/shmget04 CC testcases/kernel/syscalls/ipc/shmget/shmget05 CC testcases/kernel/syscalls/ipc/shmget/shmget06 CC testcases/kernel/syscalls/kcmp/kcmp01 CC testcases/kernel/syscalls/kcmp/kcmp02 CC testcases/kernel/syscalls/kcmp/kcmp03 CC testcases/kernel/syscalls/keyctl/keyctl01 CC testcases/kernel/syscalls/keyctl/keyctl02 CC testcases/kernel/syscalls/keyctl/keyctl03 CC testcases/kernel/syscalls/keyctl/keyctl04 CC testcases/kernel/syscalls/keyctl/keyctl05 CC testcases/kernel/syscalls/keyctl/keyctl06 CC testcases/kernel/syscalls/keyctl/keyctl07 CC testcases/kernel/syscalls/keyctl/keyctl08 CC testcases/kernel/syscalls/keyctl/keyctl09 BUILD libltpipc.a make[6]: Nothing to be done for 'all'. BUILD libltpnewipc.a make[6]: Nothing to be done for 'all'. kill02.c: In function 'setup': kill02.c:694:13: warning: variable 'errno_buf' set but not used [-Wunused-but-set-variable] 694 | int errno_buf; /*indicates the errno if pipe set up fails. */ | ^~~~~~~~~ kill02.c: In function 'child1_rout': kill02.c:449:23: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 449 | (void)write(pipe1_fd[1], CHAR_SET_FAILED, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kill02.c:481:31: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 481 | (void)write(pipe2_fd[1], CHAR_SET_FAILED, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kill02.c:505:23: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 505 | (void)write(pipe1_fd[1], CHAR_SET_FAILED, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kill02.c:515:23: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 515 | (void)write(pipe1_fd[1], CHAR_SET_FAILED, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kill02.c:526:23: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 526 | (void)write(pipe1_fd[1], CHAR_SET_FAILED, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kill02.c:554:23: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 554 | (void)write(pipe1_fd[1], CHAR_SET_FAILED, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kill02.c:561:15: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 561 | (void)write(pipe1_fd[1], CHAR_SET_PASSED, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kill02.c: In function 'child2_rout': kill02.c:597:23: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 597 | (void)write(pipe2_fd[1], CHAR_SET_FAILED, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kill02.c:602:15: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 602 | (void)write(pipe2_fd[1], CHAR_SET_PASSED, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kill02.c: In function 'childA_rout': kill02.c:618:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 618 | write(pipeA_fd[1], CHAR_SET_PASSED, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kill02.c: In function 'childB_rout': kill02.c:660:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 660 | write(pipeB_fd[1], CHAR_SET_PASSED, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kill02.c: In function 'chld1_kill': kill02.c:848:15: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 848 | (void)write(pipe1_fd[1], CHAR_SET_PASSED, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kill02.c: In function 'parent_rout': kill02.c:315:9: warning: '__builtin_strncpy' output may be truncated copying 1 byte from a string of length 9 [-Wstringop-truncation] 315 | strncpy(buf_tmp1, pipe_buf, 1); | ^ kill02.c:321:9: warning: '__builtin_strncpy' output may be truncated copying 1 byte from a string of length 9 [-Wstringop-truncation] 321 | strncpy(buf_tmp2, pipe_buf, 1); | ^ kill02.c:435:17: warning: '__builtin_strncpy' output may be truncated copying 1 byte from a string of length 9 [-Wstringop-truncation] 435 | strncpy(buf_tmp1, pipe_buf, 1); | ^ CC testcases/kernel/syscalls/kill/kill02 CC testcases/kernel/syscalls/kill/kill03 CC testcases/kernel/syscalls/kill/kill05 CC testcases/kernel/syscalls/kill/kill06 kill07.c: In function 'main': kill07.c:90:39: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 90 | int exno, status, nsig, asig, ret; | ^~~ kill07.c:90:13: warning: variable 'exno' set but not used [-Wunused-but-set-variable] 90 | int exno, status, nsig, asig, ret; | ^~~~ kill07.c: In function 'sighandler': kill07.c:187:21: warning: unused parameter 'sig' [-Wunused-parameter] 187 | void sighandler(int sig) | ~~~~^~~ CC testcases/kernel/syscalls/kill/kill07 CC testcases/kernel/syscalls/kill/kill08 kill09.c: In function 'alarm_handler': kill09.c:206:24: warning: unused parameter 'sig' [-Wunused-parameter] 206 | void alarm_handler(int sig) | ~~~~^~~ CC testcases/kernel/syscalls/kill/kill09 kill10.c: In function 'ack_ready': kill10.c:365:47: warning: unused parameter 'data' [-Wunused-parameter] 365 | void ack_ready(int sig, siginfo_t * si, void *data) | ~~~~~~^~~~ kill10.c: In function 'ack_done': kill10.c:392:46: warning: unused parameter 'data' [-Wunused-parameter] 392 | void ack_done(int sig, siginfo_t * si, void *data) | ~~~~~~^~~~ kill10.c: In function 'set_create_procs': kill10.c:477:27: warning: unused parameter 'sig' [-Wunused-parameter] 477 | void set_create_procs(int sig) | ~~~~^~~ kill10.c: In function 'graceful_exit': kill10.c:608:24: warning: unused parameter 'sig' [-Wunused-parameter] 608 | void graceful_exit(int sig) | ~~~~^~~ kill10.c: In function 'set_signal_parents': kill10.c:613:29: warning: unused parameter 'sig' [-Wunused-parameter] 613 | void set_signal_parents(int sig) | ~~~~^~~ kill10.c: In function 'clear_signal_parents': kill10.c:620:31: warning: unused parameter 'sig' [-Wunused-parameter] 620 | void clear_signal_parents(int sig) | ~~~~^~~ kill10.c: In function 'set_confirmed_ready': kill10.c:627:30: warning: unused parameter 'sig' [-Wunused-parameter] 627 | void set_confirmed_ready(int sig) | ~~~~^~~ kill10.c: In function 'reset_counter': kill10.c:635:24: warning: unused parameter 'sig' [-Wunused-parameter] 635 | void reset_counter(int sig) | ~~~~^~~ kill10.c: In function 'reply_to_child': kill10.c:643:25: warning: unused parameter 'sig' [-Wunused-parameter] 643 | void reply_to_child(int sig, siginfo_t * si, void *data) | ~~~~^~~ kill10.c:643:52: warning: unused parameter 'data' [-Wunused-parameter] 643 | void reply_to_child(int sig, siginfo_t * si, void *data) | ~~~~~~^~~~ kill10.c: In function 'wakeup': kill10.c:670:17: warning: unused parameter 'sig' [-Wunused-parameter] 670 | void wakeup(int sig) | ~~~~^~~ CC testcases/kernel/syscalls/kill/kill10 CC testcases/kernel/syscalls/kill/kill11 kill12.c: In function 'main': kill12.c:89:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 89 | if (sigset(SIGCHLD, chsig) == SIG_ERR) { | ^~ In file included from kill12.c:43: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ kill12.c:168:39: warning: suggest braces around empty body in an 'else' statement [-Wempty-body] 168 | } else; | ^ kill12.c:79:13: warning: variable 'core' set but not used [-Wunused-but-set-variable] 79 | int core; | ^~~~ kill12.c:77:19: warning: variable 'exno' set but not used [-Wunused-but-set-variable] 77 | int nsig, exno, nexno, status; | ^~~~ kill12.c: In function 'do_child': kill12.c:201:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 201 | sigset(sig, SIG_IGN); /* set to ignore signal */ | ^~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ CC testcases/kernel/syscalls/kill/kill12 CC testcases/kernel/syscalls/kill/kill13 CC testcases/kernel/syscalls/lchown/lchown01.o LD testcases/kernel/syscalls/lchown/lchown01 CC testcases/kernel/syscalls/lchown/lchown02.o LD testcases/kernel/syscalls/lchown/lchown02 CC testcases/kernel/syscalls/lchown/lchown03.o LD testcases/kernel/syscalls/lchown/lchown03 CC testcases/kernel/syscalls/lchown/lchown01_16.o LD testcases/kernel/syscalls/lchown/lchown01_16 CC testcases/kernel/syscalls/lchown/lchown02_16.o LD testcases/kernel/syscalls/lchown/lchown02_16 CC testcases/kernel/syscalls/lchown/lchown03_16.o LD testcases/kernel/syscalls/lchown/lchown03_16 rm lchown01_16.o lchown03.o lchown02_16.o lchown03_16.o lchown01.o lchown02.o CC testcases/kernel/syscalls/lgetxattr/lgetxattr01 CC testcases/kernel/syscalls/lgetxattr/lgetxattr02 CC testcases/kernel/syscalls/link/link02 link03.c: In function 'main': link03.c:104:43: warning: '%d' directive writing between 1 and 10 bytes into a region of size between 1 and 255 [-Wformat-overflow=] 104 | sprintf(lname, "%s%d", fname, i); | ^~ link03.c:104:40: note: directive argument in the range [1, 2147483646] 104 | sprintf(lname, "%s%d", fname, i); | ^~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from ../../../../include/old/test.h:14, from link03.c:47: In function 'sprintf', inlined from 'main' at link03.c:104:4: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 2 and 265 bytes into a destination of size 255 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ link03.c: In function 'main': link03.c:123:43: warning: '%d' directive writing between 1 and 10 bytes into a region of size between 1 and 255 [-Wformat-overflow=] 123 | sprintf(lname, "%s%d", fname, i); | ^~ link03.c:123:40: note: directive argument in the range [1, 2147483646] 123 | sprintf(lname, "%s%d", fname, i); | ^~~~~~ In function 'sprintf', inlined from 'main' at link03.c:123:4: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 2 and 265 bytes into a destination of size 255 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ link03.c: In function 'main': link03.c:138:43: warning: '%d' directive writing between 1 and 10 bytes into a region of size between 1 and 255 [-Wformat-overflow=] 138 | sprintf(lname, "%s%d", fname, i); | ^~ link03.c:138:40: note: directive argument in the range [1, 2147483646] 138 | sprintf(lname, "%s%d", fname, i); | ^~~~~~ In function 'sprintf', inlined from 'main' at link03.c:138:4: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 2 and 265 bytes into a destination of size 255 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/link/link03 CC testcases/kernel/syscalls/link/link04 CC testcases/kernel/syscalls/link/link05 CC testcases/kernel/syscalls/link/link08 CC testcases/kernel/syscalls/linkat/linkat01 CC testcases/kernel/syscalls/linkat/linkat02 CC testcases/kernel/syscalls/listen/listen01 CC testcases/kernel/syscalls/listxattr/listxattr01 CC testcases/kernel/syscalls/listxattr/listxattr02 CC testcases/kernel/syscalls/listxattr/listxattr03 CC testcases/kernel/syscalls/llistxattr/llistxattr01 CC testcases/kernel/syscalls/llistxattr/llistxattr02 CC testcases/kernel/syscalls/llistxattr/llistxattr03 CC testcases/kernel/syscalls/llseek/llseek01 CC testcases/kernel/syscalls/llseek/llseek02 CC testcases/kernel/syscalls/llseek/llseek03 CC testcases/kernel/syscalls/lremovexattr/lremovexattr01 CC testcases/kernel/syscalls/lseek/lseek01 CC testcases/kernel/syscalls/lseek/lseek02 CC testcases/kernel/syscalls/lseek/lseek07 CC testcases/kernel/syscalls/lseek/lseek11 CC testcases/kernel/syscalls/lstat/lstat01 CC testcases/kernel/syscalls/lstat/lstat02 CC testcases/kernel/syscalls/lstat/lstat01_64.o LD testcases/kernel/syscalls/lstat/lstat01_64 CC testcases/kernel/syscalls/lstat/lstat02_64.o LD testcases/kernel/syscalls/lstat/lstat02_64 rm lstat02_64.o lstat01_64.o CC testcases/kernel/syscalls/madvise/madvise01 CC testcases/kernel/syscalls/madvise/madvise02 CC testcases/kernel/syscalls/madvise/madvise05 madvise06.c: In function 'setup': madvise06.c:108:9: warning: implicit declaration of function 'sysinfo' [-Wimplicit-function-declaration] 108 | sysinfo(&sys_buf_start); | ^~~~~~~ CC testcases/kernel/syscalls/madvise/madvise06 CC testcases/kernel/syscalls/madvise/madvise07 madvise08.c: In function 'find_sequence': madvise08.c:136:28: warning: this statement may fall through [-Wimplicit-fallthrough=] 136 | if (expectc == 'z') { | ^ madvise08.c:140:17: note: here 140 | default: | ^~~~~~~ CC testcases/kernel/syscalls/madvise/madvise08 madvise09.c: In function 'setup_cgroup_paths': madvise09.c:97:53: warning: '/tasks' directive output may be truncated writing 6 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 97 | snprintf(tasks_path, sizeof(tasks_path), "%s/tasks", cgroup_path); | ^~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from madvise09.c:42: In function 'snprintf', inlined from 'setup_cgroup_paths' at madvise09.c:97:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 7 and 4102 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ madvise09.c: In function 'setup_cgroup_paths': madvise09.c:99:21: warning: '/memory.limit_in_bytes' directive output may be truncated writing 22 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 99 | "%s/memory.limit_in_bytes", cgroup_path); | ^~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'setup_cgroup_paths' at madvise09.c:98:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 23 and 4118 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ madvise09.c: In function 'setup_cgroup_paths': madvise09.c:101:21: warning: '/memory.memsw.limit_in_bytes' directive output may be truncated writing 28 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 101 | "%s/memory.memsw.limit_in_bytes", cgroup_path); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'setup_cgroup_paths' at madvise09.c:100:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 29 and 4124 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/madvise/madvise09 CC testcases/kernel/syscalls/madvise/madvise10 mallinfo01.c: In function 'test_mallinfo': mallinfo01.c:43:9: warning: 'mallinfo' is deprecated [-Wdeprecated-declarations] 43 | info2 = mallinfo(); | ^~~~~ In file included from mallinfo_common.h:11, from mallinfo01.c:13: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/malloc.h:114:24: note: declared here 114 | extern struct mallinfo mallinfo (void) __THROW __MALLOC_DEPRECATED; | ^~~~~~~~ mallinfo01.c:53:9: warning: 'mallinfo' is deprecated [-Wdeprecated-declarations] 53 | info2 = mallinfo(); | ^~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/malloc.h:114:24: note: declared here 114 | extern struct mallinfo mallinfo (void) __THROW __MALLOC_DEPRECATED; | ^~~~~~~~ mallinfo01.c: In function 'setup': mallinfo01.c:68:9: warning: 'mallinfo' is deprecated [-Wdeprecated-declarations] 68 | info1 = mallinfo(); | ^~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/malloc.h:114:24: note: declared here 114 | extern struct mallinfo mallinfo (void) __THROW __MALLOC_DEPRECATED; | ^~~~~~~~ CC testcases/kernel/syscalls/mallinfo/mallinfo01 mallinfo02.c: In function 'test_mallinfo': mallinfo02.c:26:9: warning: 'mallinfo' is deprecated [-Wdeprecated-declarations] 26 | info = mallinfo(); | ^~~~ In file included from mallinfo_common.h:11, from mallinfo02.c:14: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/malloc.h:114:24: note: declared here 114 | extern struct mallinfo mallinfo (void) __THROW __MALLOC_DEPRECATED; | ^~~~~~~~ mallinfo02.c:35:9: warning: 'mallinfo' is deprecated [-Wdeprecated-declarations] 35 | info = mallinfo(); | ^~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/malloc.h:114:24: note: declared here 114 | extern struct mallinfo mallinfo (void) __THROW __MALLOC_DEPRECATED; | ^~~~~~~~ mallinfo02.c:39:9: warning: 'mallinfo' is deprecated [-Wdeprecated-declarations] 39 | info = mallinfo(); | ^~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/malloc.h:114:24: note: declared here 114 | extern struct mallinfo mallinfo (void) __THROW __MALLOC_DEPRECATED; | ^~~~~~~~ CC testcases/kernel/syscalls/mallinfo/mallinfo02 CC testcases/kernel/syscalls/mallinfo2/mallinfo2_01 mallopt01.c: In function 'test_mallopt': mallopt01.c:31:9: warning: 'mallinfo' is deprecated [-Wdeprecated-declarations] 31 | info = mallinfo(); | ^~~~ In file included from ../mallinfo/mallinfo_common.h:11, from mallopt01.c:16: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/malloc.h:114:24: note: declared here 114 | extern struct mallinfo mallinfo (void) __THROW __MALLOC_DEPRECATED; | ^~~~~~~~ CC testcases/kernel/syscalls/mallopt/mallopt01 BUILD libltpnuma.a make[6]: Nothing to be done for 'all'. /home/autobuild/make/make -C /tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/lib -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/lib/Makefile" all CC testcases/kernel/lib/ksm_helper.o numa_helper.c: In function 'get_allowed_nodes_arr': numa_helper.c:152:31: warning: unused parameter 'flag' [-Wunused-parameter] 152 | int get_allowed_nodes_arr(int flag, int *num_nodes, int **nodes) | ~~~~^~~~ CC testcases/kernel/lib/numa_helper.o AR libkerntest.a RANLIB libkerntest.a CC testcases/kernel/syscalls/mbind/mbind01 CC testcases/kernel/syscalls/mbind/mbind02 CC testcases/kernel/syscalls/mbind/mbind03 CC testcases/kernel/syscalls/mbind/mbind04 CC testcases/kernel/syscalls/membarrier/membarrier01 CC testcases/kernel/syscalls/memcmp/memcmp01 CC testcases/kernel/syscalls/memcpy/memcpy01 memfd_create_common.c: In function 'check_mfd_growable_by_write': memfd_create_common.c:446:13: warning: 'buf' is used uninitialized [-Wuninitialized] 446 | if (pwrite(fd, buf, sizeof(buf), 0) != sizeof(buf)) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from memfd_create_common.c:15: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:398:16: note: in a call to 'pwrite' declared with attribute 'access (read_only, 2, 3)' here 398 | extern ssize_t pwrite (int __fd, const void *__buf, size_t __n, | ^~~~~~ memfd_create_common.c:444:14: note: 'buf' declared here 444 | char buf[MFD_DEF_SIZE * 8]; | ^~~ memfd_create_common.c: In function 'check_mfd_non_growable_by_write': memfd_create_common.c:465:13: warning: 'buf' is used uninitialized [-Wuninitialized] 465 | if (pwrite(fd, buf, sizeof(buf), 0) == sizeof(buf)) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:398:16: note: in a call to 'pwrite' declared with attribute 'access (read_only, 2, 3)' here 398 | extern ssize_t pwrite (int __fd, const void *__buf, size_t __n, | ^~~~~~ memfd_create_common.c:463:14: note: 'buf' declared here 463 | char buf[MFD_DEF_SIZE * 8]; | ^~~ CC testcases/kernel/syscalls/memfd_create/memfd_create_common.o CC testcases/kernel/syscalls/memfd_create/memfd_create01 CC testcases/kernel/syscalls/memfd_create/memfd_create02 CC testcases/kernel/syscalls/memfd_create/memfd_create03 memfd_create04.c:28: warning: "PATH_HUGEPAGES" redefined 28 | #define PATH_HUGEPAGES "/sys/kernel/mm/hugepages" | In file included from ../../../../include/tst_test.h:40, from memfd_create04.c:22: ../../../../include/tst_hugepage.h:9: note: this is the location of the previous definition 9 | #define PATH_HUGEPAGES "/sys/kernel/mm/hugepages/" | CC testcases/kernel/syscalls/memfd_create/memfd_create04 CC testcases/kernel/syscalls/memset/memset01 CC testcases/kernel/syscalls/migrate_pages/migrate_pages_common.o CC testcases/kernel/syscalls/migrate_pages/migrate_pages01 CC testcases/kernel/syscalls/migrate_pages/migrate_pages02 CC testcases/kernel/syscalls/migrate_pages/migrate_pages03 CC testcases/kernel/syscalls/mincore/mincore01 CC testcases/kernel/syscalls/mincore/mincore02 CC testcases/kernel/syscalls/mincore/mincore03 CC testcases/kernel/syscalls/mincore/mincore04 CC testcases/kernel/syscalls/mkdir/mkdir02 CC testcases/kernel/syscalls/mkdir/mkdir03 CC testcases/kernel/syscalls/mkdir/mkdir04 CC testcases/kernel/syscalls/mkdir/mkdir05 CC testcases/kernel/syscalls/mkdir/mkdir09 CC testcases/kernel/syscalls/mkdirat/mkdirat01 CC testcases/kernel/syscalls/mkdirat/mkdirat02 CC testcases/kernel/syscalls/mknod/mknod01 CC testcases/kernel/syscalls/mknod/mknod02 CC testcases/kernel/syscalls/mknod/mknod03 CC testcases/kernel/syscalls/mknod/mknod04 CC testcases/kernel/syscalls/mknod/mknod05 CC testcases/kernel/syscalls/mknod/mknod06 CC testcases/kernel/syscalls/mknod/mknod07 CC testcases/kernel/syscalls/mknod/mknod08 CC testcases/kernel/syscalls/mknod/mknod09 CC testcases/kernel/syscalls/mknodat/mknodat01 CC testcases/kernel/syscalls/mknodat/mknodat02 CC testcases/kernel/syscalls/mlock/mlock01 CC testcases/kernel/syscalls/mlock/mlock02 CC testcases/kernel/syscalls/mlock/mlock03 CC testcases/kernel/syscalls/mlock/mlock04 CC testcases/kernel/syscalls/mlock2/mlock201 CC testcases/kernel/syscalls/mlock2/mlock202 CC testcases/kernel/syscalls/mlock2/mlock203 CC testcases/kernel/syscalls/mlockall/mlockall01 mlockall02.c: In function 'cleanup_test': mlockall02.c:238:25: warning: ignoring return value of 'seteuid' declared with attribute 'warn_unused_result' [-Wunused-result] 238 | seteuid(0); | ^~~~~~~~~~ CC testcases/kernel/syscalls/mlockall/mlockall02 CC testcases/kernel/syscalls/mlockall/mlockall03 CC testcases/kernel/syscalls/mmap/mmap001 CC testcases/kernel/syscalls/mmap/mmap01 CC testcases/kernel/syscalls/mmap/mmap02 CC testcases/kernel/syscalls/mmap/mmap03 CC testcases/kernel/syscalls/mmap/mmap04 mmap05.c: In function 'main': mmap05.c:70:14: warning: variable 'file_content' set but not used [-Wunused-but-set-variable] 70 | char file_content; | ^~~~~~~~~~~~ CC testcases/kernel/syscalls/mmap/mmap05 CC testcases/kernel/syscalls/mmap/mmap06 CC testcases/kernel/syscalls/mmap/mmap07 CC testcases/kernel/syscalls/mmap/mmap08 CC testcases/kernel/syscalls/mmap/mmap09 CC testcases/kernel/syscalls/mmap/mmap10 mmap11.c: In function 'wait_thread': mmap11.c:128:25: warning: unused parameter 'args' [-Wunused-parameter] 128 | void *wait_thread(void *args) | ~~~~~~^~~~ mmap11.c: In function 'wait_thread2': mmap11.c:139:26: warning: unused parameter 'args' [-Wunused-parameter] 139 | void *wait_thread2(void *args) | ~~~~~~^~~~ CC testcases/kernel/syscalls/mmap/mmap11 CC testcases/kernel/syscalls/mmap/mmap12 CC testcases/kernel/syscalls/mmap/mmap13 CC testcases/kernel/syscalls/mmap/mmap14 CC testcases/kernel/syscalls/mmap/mmap15 CC testcases/kernel/syscalls/mmap/mmap16 CC testcases/kernel/syscalls/mmap/mmap17 CC testcases/kernel/syscalls/mmap/mmap18 CC testcases/kernel/syscalls/mmap/mmap19 CC testcases/kernel/syscalls/modify_ldt/modify_ldt01 CC testcases/kernel/syscalls/modify_ldt/modify_ldt02 CC testcases/kernel/syscalls/modify_ldt/modify_ldt03 CC testcases/kernel/syscalls/mount/mount01 CC testcases/kernel/syscalls/mount/mount02 mount03.c: In function 'setup': mount03.c:366:43: warning: '%s' directive output may be truncated writing 8 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 366 | snprintf(path_name, PATH_MAX, "%s/%s/", path, mntpoint); | ^~ ~~~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from ../../../../include/old/test.h:14, from mount03.c:47: In function 'snprintf', inlined from 'setup' at mount03.c:366:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 11 and 4106 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ mount03.c: In function 'setup': mount03.c:371:37: warning: 'mount03_setuid_test' directive output may be truncated writing 19 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 371 | snprintf(file, PATH_MAX, "%smount03_setuid_test", path_name); | ^~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'setup' at mount03.c:371:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 20 and 4115 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ mount03.c: In function 'main': mount03.c:292:45: warning: 'atime' directive output may be truncated writing 5 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 292 | snprintf(file, PATH_MAX, "%satime", path_name); | ^~~~~ In function 'snprintf', inlined from 'test_rwflag' at mount03.c:292:3, inlined from 'main' at mount03.c:106:8: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 6 and 4101 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ mount03.c: In function 'main': mount03.c:264:45: warning: 'mount03_setuid_test' directive output may be truncated writing 19 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 264 | snprintf(file, PATH_MAX, "%smount03_setuid_test", path_name); | ^~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'test_rwflag' at mount03.c:264:3, inlined from 'main' at mount03.c:106:8: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 20 and 4115 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ mount03.c: In function 'main': mount03.c:250:53: warning: 'tmp2' directive output may be truncated writing 4 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 250 | snprintf(file, PATH_MAX, "%stmp2", path_name); | ^~~~ In function 'snprintf', inlined from 'test_rwflag' at mount03.c:250:4, inlined from 'main' at mount03.c:106:8: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 5 and 4100 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ mount03.c: In function 'main': mount03.c:200:45: warning: '%s' directive output may be truncated writing 9 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 200 | snprintf(file, PATH_MAX, "%s%s", path_name, TEMP_FILE); | ^~ In function 'snprintf', inlined from 'test_rwflag' at mount03.c:200:3, inlined from 'main' at mount03.c:106:8: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 10 and 4105 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ mount03.c: In function 'main': mount03.c:180:45: warning: 'tmp1' directive output may be truncated writing 4 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 180 | snprintf(file, PATH_MAX, "%stmp1", path_name); | ^~~~ In function 'snprintf', inlined from 'test_rwflag' at mount03.c:180:3, inlined from 'main' at mount03.c:106:8: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 5 and 4100 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ mount03.c: In function 'main': mount03.c:157:45: warning: 'mynod_' directive output may be truncated writing 6 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 157 | snprintf(file, PATH_MAX, "%smynod_%d_%d", path_name, getpid(), | ^~~~~~ In function 'test_rwflag', inlined from 'main' at mount03.c:106:8: mount03.c:157:42: note: directive argument in the range [0, 2147483647] 157 | snprintf(file, PATH_MAX, "%smynod_%d_%d", path_name, getpid(), | ^~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'test_rwflag' at mount03.c:157:3, inlined from 'main' at mount03.c:106:8: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 10 and 4124 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ mount03.c: In function 'main': mount03.c:141:45: warning: 'tmp' directive output may be truncated writing 3 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 141 | snprintf(file, PATH_MAX, "%stmp", path_name); | ^~~ In function 'snprintf', inlined from 'test_rwflag' at mount03.c:141:3, inlined from 'main' at mount03.c:106:8: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 4 and 4099 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/mount/mount03 CC testcases/kernel/syscalls/mount/mount03_setuid_test CC testcases/kernel/syscalls/mount/mount04 CC testcases/kernel/syscalls/mount/mount05 mount06.c: In function 'main': mount06.c:145:46: warning: '%s' directive output may be truncated writing 7 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 145 | snprintf(mntpoint_src, PATH_MAX, "%s/%s", path_name, MNTPOINT_SRC); | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from ../../../../include/old/test.h:14, from mount06.c:30: In function 'snprintf', inlined from 'setup' at mount06.c:145:2, inlined from 'main' at mount06.c:66:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 9 and 4104 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ mount06.c: In function 'main': mount06.c:146:46: warning: '%s' directive output may be truncated writing 7 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 146 | snprintf(mntpoint_des, PATH_MAX, "%s/%s", path_name, MNTPOINT_DES); | ^~ In function 'snprintf', inlined from 'setup' at mount06.c:146:2, inlined from 'main' at mount06.c:66:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 9 and 4104 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/mount/mount06 CC testcases/kernel/syscalls/mount_setattr/mount_setattr01 CC testcases/kernel/syscalls/move_mount/move_mount01 CC testcases/kernel/syscalls/move_mount/move_mount02 move_pages_support.c: In function 'free_pages': move_pages_support.c:37:24: warning: unused parameter 'pages' [-Wunused-parameter] 37 | void free_pages(void **pages, unsigned int num) | ~~~~~~~^~~~~ move_pages_support.c:37:44: warning: unused parameter 'num' [-Wunused-parameter] 37 | void free_pages(void **pages, unsigned int num) | ~~~~~~~~~~~~~^~~ move_pages_support.c: In function 'verify_pages_on_nodes': move_pages_support.c:169:30: warning: unused parameter 'pages' [-Wunused-parameter] 169 | verify_pages_on_nodes(void **pages, int *status, unsigned int num, int *nodes) | ~~~~~~~^~~~~ move_pages_support.c:169:42: warning: unused parameter 'status' [-Wunused-parameter] 169 | verify_pages_on_nodes(void **pages, int *status, unsigned int num, int *nodes) | ~~~~~^~~~~~ move_pages_support.c:169:63: warning: unused parameter 'num' [-Wunused-parameter] 169 | verify_pages_on_nodes(void **pages, int *status, unsigned int num, int *nodes) | ~~~~~~~~~~~~~^~~ move_pages_support.c:169:73: warning: unused parameter 'nodes' [-Wunused-parameter] 169 | verify_pages_on_nodes(void **pages, int *status, unsigned int num, int *nodes) | ~~~~~^~~~~ move_pages_support.c: In function 'verify_pages_linear': move_pages_support.c:215:33: warning: unused parameter 'pages' [-Wunused-parameter] 215 | void verify_pages_linear(void **pages, int *status, unsigned int num) | ~~~~~~~^~~~~ move_pages_support.c:215:45: warning: unused parameter 'status' [-Wunused-parameter] 215 | void verify_pages_linear(void **pages, int *status, unsigned int num) | ~~~~~^~~~~~ move_pages_support.c:215:66: warning: unused parameter 'num' [-Wunused-parameter] 215 | void verify_pages_linear(void **pages, int *status, unsigned int num) | ~~~~~~~~~~~~~^~~ move_pages_support.c: In function 'alloc_shared_pages_on_node': move_pages_support.c:270:39: warning: unused parameter 'pages' [-Wunused-parameter] 270 | int alloc_shared_pages_on_node(void **pages, unsigned int num, int node) | ~~~~~~~^~~~~ move_pages_support.c:270:59: warning: unused parameter 'num' [-Wunused-parameter] 270 | int alloc_shared_pages_on_node(void **pages, unsigned int num, int node) | ~~~~~~~~~~~~~^~~ move_pages_support.c:270:68: warning: unused parameter 'node' [-Wunused-parameter] 270 | int alloc_shared_pages_on_node(void **pages, unsigned int num, int node) | ~~~~^~~~ move_pages_support.c: In function 'check_config': move_pages_support.c:393:32: warning: unused parameter 'min_nodes' [-Wunused-parameter] 393 | void check_config(unsigned int min_nodes) | ~~~~~~~~~~~~~^~~~~~~~~ CC testcases/kernel/syscalls/move_pages/move_pages_support.o CC testcases/kernel/syscalls/move_pages/move_pages01 CC testcases/kernel/syscalls/move_pages/move_pages02 CC testcases/kernel/syscalls/move_pages/move_pages03 CC testcases/kernel/syscalls/move_pages/move_pages04 CC testcases/kernel/syscalls/move_pages/move_pages05 CC testcases/kernel/syscalls/move_pages/move_pages06 CC testcases/kernel/syscalls/move_pages/move_pages07 CC testcases/kernel/syscalls/move_pages/move_pages09 CC testcases/kernel/syscalls/move_pages/move_pages10 CC testcases/kernel/syscalls/move_pages/move_pages11 CC testcases/kernel/syscalls/move_pages/move_pages12 CC testcases/kernel/syscalls/mprotect/mprotect01 CC testcases/kernel/syscalls/mprotect/mprotect02 CC testcases/kernel/syscalls/mprotect/mprotect03 CC testcases/kernel/syscalls/mprotect/mprotect04 CC testcases/kernel/syscalls/mq_notify/mq_notify01 CC testcases/kernel/syscalls/mq_notify/mq_notify02 CC testcases/kernel/syscalls/mq_open/mq_open01 CC testcases/kernel/syscalls/mq_timedreceive/mq_timedreceive01 CC testcases/kernel/syscalls/mq_timedsend/mq_timedsend01 CC testcases/kernel/syscalls/mq_unlink/mq_unlink01 BUILD libltpipc.a make[6]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/mremap/mremap01 CC testcases/kernel/syscalls/mremap/mremap02 CC testcases/kernel/syscalls/mremap/mremap03 CC testcases/kernel/syscalls/mremap/mremap04 CC testcases/kernel/syscalls/mremap/mremap05 CC testcases/kernel/syscalls/msync/msync01 CC testcases/kernel/syscalls/msync/msync02 CC testcases/kernel/syscalls/msync/msync03 CC testcases/kernel/syscalls/msync/msync04 CC testcases/kernel/syscalls/munlock/munlock01 CC testcases/kernel/syscalls/munlock/munlock02 CC testcases/kernel/syscalls/munlockall/munlockall01 CC testcases/kernel/syscalls/munmap/munmap01 CC testcases/kernel/syscalls/munmap/munmap02 CC testcases/kernel/syscalls/munmap/munmap03 CC testcases/kernel/syscalls/name_to_handle_at/name_to_handle_at01 CC testcases/kernel/syscalls/name_to_handle_at/name_to_handle_at02 CC testcases/kernel/syscalls/nanosleep/nanosleep01 CC testcases/kernel/syscalls/nanosleep/nanosleep02 CC testcases/kernel/syscalls/nanosleep/nanosleep04 CC testcases/kernel/syscalls/newuname/newuname01 nftw.c: In function 'setup': nftw.c:686:9: warning: ignoring return value of 'setuid' declared with attribute 'warn_unused_result' [-Wunused-result] 686 | setuid(ltpuser->pw_uid); | ^~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/nftw/nftw.o tools.c: In function 'nftw_fn': tools.c:158:25: warning: unused parameter 'path' [-Wunused-parameter] 158 | int nftw_fn(const char *path, const struct stat *st, int ival, struct FTW *FTWS) | ~~~~~~~~~~~~^~~~ tools.c:158:50: warning: unused parameter 'st' [-Wunused-parameter] 158 | int nftw_fn(const char *path, const struct stat *st, int ival, struct FTW *FTWS) | ~~~~~~~~~~~~~~~~~~~^~ tools.c:158:58: warning: unused parameter 'ival' [-Wunused-parameter] 158 | int nftw_fn(const char *path, const struct stat *st, int ival, struct FTW *FTWS) | ~~~~^~~~ tools.c:158:76: warning: unused parameter 'FTWS' [-Wunused-parameter] 158 | int nftw_fn(const char *path, const struct stat *st, int ival, struct FTW *FTWS) | ~~~~~~~~~~~~^~~~ tools.c: In function 'do_info': tools.c:250:26: warning: unused parameter 'path_name' [-Wunused-parameter] 250 | void do_info(const char *path_name) | ~~~~~~~~~~~~^~~~~~~~~ tools.c: In function 'cleanup_function': tools.c:53:9: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result] 53 | system("rm -rf ./tmp"); | ^~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/nftw/tools.o test_func.c: In function 'test_func1': test_func.c:41:54: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 41 | test_func1(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:42:16: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 42 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func.c:42:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 42 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func3': test_func.c:76:54: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 76 | test_func3(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:77:16: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 77 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func.c:77:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 77 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func4': test_func.c:101:54: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 101 | test_func4(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:102:16: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 102 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func.c:102:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 102 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func5': test_func.c:114:54: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 114 | test_func5(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:115:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 115 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func7': test_func.c:137:54: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 137 | test_func7(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:138:16: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 138 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func.c:138:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 138 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func8': test_func.c:168:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 168 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func9': test_func.c:248:54: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 248 | test_func9(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:249:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 249 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func10': test_func.c:283:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 283 | test_func10(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:284:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 284 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func11': test_func.c:317:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 317 | test_func11(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:318:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 318 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func12': test_func.c:351:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 351 | test_func12(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:352:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 352 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func13': test_func.c:383:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 383 | test_func13(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:384:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 384 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func14': test_func.c:418:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 418 | test_func14(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:419:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 419 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func15': test_func.c:453:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 453 | test_func15(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:454:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 454 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func16': test_func.c:468:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 468 | test_func16(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:469:17: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 469 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func.c: In function 'test_func17': test_func.c:497:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 497 | test_func17(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:498:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 498 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func18': test_func.c:510:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 510 | test_func18(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:511:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 511 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func19': test_func.c:522:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 522 | test_func19(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:523:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 523 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func20': test_func.c:546:25: warning: unused parameter 'path_name' [-Wunused-parameter] 546 | test_func20(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~^~~~~~~~~ test_func.c:546:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 546 | test_func20(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:547:17: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 547 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func.c:547:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 547 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func21': test_func.c:553:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 553 | test_func21(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:554:17: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 554 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func.c:554:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 554 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func.c: In function 'test_func22': test_func.c:581:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 581 | test_func22(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:582:17: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 582 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func.c: In function 'test_func23': test_func.c:613:55: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 613 | test_func23(const char *path_name, const struct stat *stat_pointer, | ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func.c:614:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 614 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ CC testcases/kernel/syscalls/nftw/test_func.o CC testcases/kernel/syscalls/nftw/test.o lib.c: In function 'get_long_name_buffer': lib.c:65:62: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 65 | if ((path_length = pathconf(tmp_path, _PC_PATH_MAX)) == -1) { | ^~ lib.c:72:62: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 72 | if ((name_length = pathconf(tmp_path, _PC_NAME_MAX)) == -1) { | ^~ lib.c: In function 'test_ENAMETOOLONG_path': lib.c:183:60: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 183 | if ((pcPathMax = pathconf(tmp_path, _PC_PATH_MAX)) == -1) { | ^~ lib.c:208:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 208 | while (pathLength < pcPathMax) { | ^ lib.c:219:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 219 | while (pathLength <= pcPathMax) { | ^~ lib.c:226:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 226 | if (pathLength != pcPathMax + 1) { | ^~ CC testcases/kernel/syscalls/nftw/lib.o /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -L../../../../lib nftw.o tools.o test_func.o test.o lib.o -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o nftw01 nftw64.c: In function 'setup': nftw64.c:713:9: warning: ignoring return value of 'setuid' declared with attribute 'warn_unused_result' [-Wunused-result] 713 | setuid(ltpuser->pw_uid); | ^~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/nftw/nftw64.o tools64.c: In function 'nftw64_fn': tools64.c:158:23: warning: unused parameter 'path' [-Wunused-parameter] 158 | nftw64_fn(const char *path, const struct stat64 *st, int ival, struct FTW *FTWS) | ~~~~~~~~~~~~^~~~ tools64.c:158:50: warning: unused parameter 'st' [-Wunused-parameter] 158 | nftw64_fn(const char *path, const struct stat64 *st, int ival, struct FTW *FTWS) | ~~~~~~~~~~~~~~~~~~~~~^~ tools64.c:158:58: warning: unused parameter 'ival' [-Wunused-parameter] 158 | nftw64_fn(const char *path, const struct stat64 *st, int ival, struct FTW *FTWS) | ~~~~^~~~ tools64.c:158:76: warning: unused parameter 'FTWS' [-Wunused-parameter] 158 | nftw64_fn(const char *path, const struct stat64 *st, int ival, struct FTW *FTWS) | ~~~~~~~~~~~~^~~~ tools64.c: In function 'do_info': tools64.c:250:26: warning: unused parameter 'path_name' [-Wunused-parameter] 250 | void do_info(const char *path_name) | ~~~~~~~~~~~~^~~~~~~~~ tools64.c: In function 'cleanup_function': tools64.c:52:9: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result] 52 | system("rm -rf ./tmp"); | ^~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/nftw/tools64.o test_func64.c: In function 'test_func1': test_func64.c:41:56: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 41 | test_func1(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:42:16: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 42 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func64.c:42:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 42 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func3': test_func64.c:75:56: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 75 | test_func3(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:76:16: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 76 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func64.c:76:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 76 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func4': test_func64.c:100:56: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 100 | test_func4(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:101:16: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 101 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func64.c:101:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 101 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func5': test_func64.c:113:56: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 113 | test_func5(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:114:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 114 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func7': test_func64.c:137:56: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 137 | test_func7(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:138:16: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 138 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func64.c:138:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 138 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func8': test_func64.c:169:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 169 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func9': test_func64.c:250:56: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 250 | test_func9(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:251:41: warning: unused parameter 'ftwp' [-Wunused-parameter] 251 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func10': test_func64.c:286:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 286 | test_func10(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:287:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 287 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func11': test_func64.c:321:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 321 | test_func11(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:322:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 322 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func12': test_func64.c:356:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 356 | test_func12(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:357:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 357 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func13': test_func64.c:389:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 389 | test_func13(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:390:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 390 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func14': test_func64.c:425:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 425 | test_func14(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:426:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 426 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func15': test_func64.c:461:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 461 | test_func15(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:462:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 462 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func16': test_func64.c:478:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 478 | test_func16(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:479:17: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 479 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func64.c: In function 'test_func17': test_func64.c:508:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 508 | test_func17(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:509:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 509 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func18': test_func64.c:521:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 521 | test_func18(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:522:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 522 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func19': test_func64.c:533:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 533 | test_func19(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:534:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 534 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func20': test_func64.c:558:25: warning: unused parameter 'path_name' [-Wunused-parameter] 558 | test_func20(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~^~~~~~~~~ test_func64.c:558:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 558 | test_func20(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:559:17: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 559 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func64.c:559:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 559 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func21': test_func64.c:565:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 565 | test_func21(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:566:17: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 566 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func64.c:566:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 566 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ test_func64.c: In function 'test_func22': test_func64.c:594:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 594 | test_func22(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:595:17: warning: unused parameter 'ftw_integer' [-Wunused-parameter] 595 | int ftw_integer, struct FTW *ftwp) | ~~~~^~~~~~~~~~~ test_func64.c: In function 'test_func23': test_func64.c:626:57: warning: unused parameter 'stat_pointer' [-Wunused-parameter] 626 | test_func23(const char *path_name, const struct stat64 *stat_pointer, | ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~ test_func64.c:627:42: warning: unused parameter 'ftwp' [-Wunused-parameter] 627 | int ftw_integer, struct FTW *ftwp) | ~~~~~~~~~~~~^~~~ CC testcases/kernel/syscalls/nftw/test_func64.o CC testcases/kernel/syscalls/nftw/test64.o lib64.c: In function 'get_long_name_buffer': lib64.c:65:62: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 65 | if ((path_length = pathconf(tmp_path, _PC_PATH_MAX)) == -1) { | ^~ lib64.c:72:62: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 72 | if ((name_length = pathconf(tmp_path, _PC_NAME_MAX)) == -1) { | ^~ lib64.c: In function 'test_ENAMETOOLONG_path': lib64.c:183:60: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 183 | if ((pcPathMax = pathconf(tmp_path, _PC_PATH_MAX)) == -1) { | ^~ lib64.c:208:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 208 | while (pathLength < pcPathMax) { | ^ lib64.c:219:27: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 219 | while (pathLength <= pcPathMax) { | ^~ lib64.c:226:24: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 226 | if (pathLength != pcPathMax + 1) { | ^~ CC testcases/kernel/syscalls/nftw/lib64.o /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -L../../../../lib nftw64.o tools64.o test_func64.o test64.o lib64.o -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o nftw6401 CC testcases/kernel/syscalls/nice/nice01 CC testcases/kernel/syscalls/nice/nice02 CC testcases/kernel/syscalls/nice/nice03 CC testcases/kernel/syscalls/nice/nice04 CC testcases/kernel/syscalls/open/open01 CC testcases/kernel/syscalls/open/open02 CC testcases/kernel/syscalls/open/open03 CC testcases/kernel/syscalls/open/open04 CC testcases/kernel/syscalls/open/open06 CC testcases/kernel/syscalls/open/open07 CC testcases/kernel/syscalls/open/open08 CC testcases/kernel/syscalls/open/open09 CC testcases/kernel/syscalls/open/open10 CC testcases/kernel/syscalls/open/open11 CC testcases/kernel/syscalls/open/open12 CC testcases/kernel/syscalls/open/open12_child CC testcases/kernel/syscalls/open/open13 CC testcases/kernel/syscalls/open/open14 CC testcases/kernel/syscalls/open_by_handle_at/open_by_handle_at01 CC testcases/kernel/syscalls/open_by_handle_at/open_by_handle_at02 CC testcases/kernel/syscalls/open_tree/open_tree01 CC testcases/kernel/syscalls/open_tree/open_tree02 openat01.c: In function 'setup': openat01.c:87:49: warning: '%s' directive output may be truncated writing up to 4095 bytes into a region of size 256 [-Wformat-truncation=] 87 | snprintf(glob_path, sizeof(glob_path), "%s/" TEST_DIR TEST_FILE, buf); | ^~ ~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from openat01.c:34: In function 'snprintf', inlined from 'setup' at openat01.c:87:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 20 and 4115 bytes into a destination of size 256 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/openat/openat01 CC testcases/kernel/syscalls/openat/openat02 CC testcases/kernel/syscalls/openat/openat02_child CC testcases/kernel/syscalls/openat/openat03 CC testcases/kernel/syscalls/openat2/openat201 CC testcases/kernel/syscalls/openat2/openat202 CC testcases/kernel/syscalls/openat2/openat203 make[5]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/pathconf/pathconf01 CC testcases/kernel/syscalls/pause/pause01 pause02.c: In function 'sig_handle': pause02.c:115:28: warning: unused parameter 'sig' [-Wunused-parameter] 115 | static void sig_handle(int sig) | ~~~~^~~ CC testcases/kernel/syscalls/pause/pause02 CC testcases/kernel/syscalls/pause/pause03 CC testcases/kernel/syscalls/perf_event_open/perf_event_open01 CC testcases/kernel/syscalls/perf_event_open/perf_event_open02 CC testcases/kernel/syscalls/perf_event_open/perf_event_open03 CC testcases/kernel/syscalls/personality/personality01 CC testcases/kernel/syscalls/personality/personality02 CC testcases/kernel/syscalls/pidfd_getfd/pidfd_getfd01 CC testcases/kernel/syscalls/pidfd_getfd/pidfd_getfd02 CC testcases/kernel/syscalls/pidfd_open/pidfd_open01 CC testcases/kernel/syscalls/pidfd_open/pidfd_open02 CC testcases/kernel/syscalls/pidfd_open/pidfd_open03 CC testcases/kernel/syscalls/pidfd_open/pidfd_open04 CC testcases/kernel/syscalls/pidfd_send_signal/pidfd_send_signal01 CC testcases/kernel/syscalls/pidfd_send_signal/pidfd_send_signal02 CC testcases/kernel/syscalls/pidfd_send_signal/pidfd_send_signal03 CC testcases/kernel/syscalls/pipe/pipe01 CC testcases/kernel/syscalls/pipe/pipe02 CC testcases/kernel/syscalls/pipe/pipe03 CC testcases/kernel/syscalls/pipe/pipe04 CC testcases/kernel/syscalls/pipe/pipe05 CC testcases/kernel/syscalls/pipe/pipe06 CC testcases/kernel/syscalls/pipe/pipe07 CC testcases/kernel/syscalls/pipe/pipe08 CC testcases/kernel/syscalls/pipe/pipe09 CC testcases/kernel/syscalls/pipe/pipe10 CC testcases/kernel/syscalls/pipe/pipe11 CC testcases/kernel/syscalls/pipe/pipe12 CC testcases/kernel/syscalls/pipe/pipe13 CC testcases/kernel/syscalls/pipe2/pipe2_01 CC testcases/kernel/syscalls/pipe2/pipe2_02 CC testcases/kernel/syscalls/pipe2/pipe2_02_child CC testcases/kernel/syscalls/pipe2/pipe2_04 CC testcases/kernel/syscalls/pivot_root/pivot_root01 CC testcases/kernel/syscalls/pkeys/pkey01 CC testcases/kernel/syscalls/poll/poll01 CC testcases/kernel/syscalls/poll/poll02 CC testcases/kernel/syscalls/ppoll/ppoll01 CC testcases/kernel/syscalls/prctl/prctl01 CC testcases/kernel/syscalls/prctl/prctl02 CC testcases/kernel/syscalls/prctl/prctl03 CC testcases/kernel/syscalls/prctl/prctl04 CC testcases/kernel/syscalls/prctl/prctl05 CC testcases/kernel/syscalls/prctl/prctl06 CC testcases/kernel/syscalls/prctl/prctl06_execve CC testcases/kernel/syscalls/prctl/prctl07 CC testcases/kernel/syscalls/prctl/prctl08 CC testcases/kernel/syscalls/prctl/prctl09 CC testcases/kernel/syscalls/pread/pread01 CC testcases/kernel/syscalls/pread/pread02 CC testcases/kernel/syscalls/pread/pread01_64.o LD testcases/kernel/syscalls/pread/pread01_64 CC testcases/kernel/syscalls/pread/pread02_64.o LD testcases/kernel/syscalls/pread/pread02_64 rm pread01_64.o pread02_64.o CC testcases/kernel/syscalls/preadv/preadv01 CC testcases/kernel/syscalls/preadv/preadv02 CC testcases/kernel/syscalls/preadv/preadv03 CC testcases/kernel/syscalls/preadv/preadv01_64.o LD testcases/kernel/syscalls/preadv/preadv01_64 CC testcases/kernel/syscalls/preadv/preadv02_64.o LD testcases/kernel/syscalls/preadv/preadv02_64 CC testcases/kernel/syscalls/preadv/preadv03_64.o LD testcases/kernel/syscalls/preadv/preadv03_64 rm preadv01_64.o preadv03_64.o preadv02_64.o CC testcases/kernel/syscalls/preadv2/preadv201 CC testcases/kernel/syscalls/preadv2/preadv202 CC testcases/kernel/syscalls/preadv2/preadv203 CC testcases/kernel/syscalls/preadv2/preadv201_64.o LD testcases/kernel/syscalls/preadv2/preadv201_64 CC testcases/kernel/syscalls/preadv2/preadv202_64.o LD testcases/kernel/syscalls/preadv2/preadv202_64 CC testcases/kernel/syscalls/preadv2/preadv203_64.o LD testcases/kernel/syscalls/preadv2/preadv203_64 rm preadv201_64.o preadv202_64.o preadv203_64.o CC testcases/kernel/syscalls/profil/profil01 CC testcases/kernel/syscalls/pselect/pselect01 CC testcases/kernel/syscalls/pselect/pselect02 CC testcases/kernel/syscalls/pselect/pselect03 CC testcases/kernel/syscalls/pselect/pselect01_64.o LD testcases/kernel/syscalls/pselect/pselect01_64 CC testcases/kernel/syscalls/pselect/pselect02_64.o LD testcases/kernel/syscalls/pselect/pselect02_64 CC testcases/kernel/syscalls/pselect/pselect03_64.o LD testcases/kernel/syscalls/pselect/pselect03_64 rm pselect03_64.o pselect01_64.o pselect02_64.o CC testcases/kernel/syscalls/ptrace/ptrace01 CC testcases/kernel/syscalls/ptrace/ptrace02 CC testcases/kernel/syscalls/ptrace/ptrace03 ptrace04.c: In function 'compare_registers': ptrace04.c:50:38: warning: unused parameter 'poison' [-Wunused-parameter] 50 | void compare_registers(unsigned char poison) | ~~~~~~~~~~~~~~^~~~~~ CC testcases/kernel/syscalls/ptrace/ptrace04 CC testcases/kernel/syscalls/ptrace/ptrace05 CC testcases/kernel/syscalls/ptrace/ptrace07 CC testcases/kernel/syscalls/ptrace/ptrace08 CC testcases/kernel/syscalls/ptrace/ptrace09 CC testcases/kernel/syscalls/ptrace/ptrace10 CC testcases/kernel/syscalls/ptrace/ptrace11 CC testcases/kernel/syscalls/pwrite/pwrite01 CC testcases/kernel/syscalls/pwrite/pwrite02 CC testcases/kernel/syscalls/pwrite/pwrite03 CC testcases/kernel/syscalls/pwrite/pwrite04 CC testcases/kernel/syscalls/pwrite/pwrite01_64.o LD testcases/kernel/syscalls/pwrite/pwrite01_64 CC testcases/kernel/syscalls/pwrite/pwrite02_64.o LD testcases/kernel/syscalls/pwrite/pwrite02_64 CC testcases/kernel/syscalls/pwrite/pwrite03_64.o LD testcases/kernel/syscalls/pwrite/pwrite03_64 CC testcases/kernel/syscalls/pwrite/pwrite04_64.o LD testcases/kernel/syscalls/pwrite/pwrite04_64 rm pwrite01_64.o pwrite03_64.o pwrite04_64.o pwrite02_64.o CC testcases/kernel/syscalls/pwritev/pwritev01 CC testcases/kernel/syscalls/pwritev/pwritev02 CC testcases/kernel/syscalls/pwritev/pwritev03 CC testcases/kernel/syscalls/pwritev/pwritev01_64.o LD testcases/kernel/syscalls/pwritev/pwritev01_64 CC testcases/kernel/syscalls/pwritev/pwritev02_64.o LD testcases/kernel/syscalls/pwritev/pwritev02_64 CC testcases/kernel/syscalls/pwritev/pwritev03_64.o LD testcases/kernel/syscalls/pwritev/pwritev03_64 rm pwritev01_64.o pwritev02_64.o pwritev03_64.o CC testcases/kernel/syscalls/pwritev2/pwritev201 CC testcases/kernel/syscalls/pwritev2/pwritev202 CC testcases/kernel/syscalls/pwritev2/pwritev201_64.o LD testcases/kernel/syscalls/pwritev2/pwritev201_64 CC testcases/kernel/syscalls/pwritev2/pwritev202_64.o LD testcases/kernel/syscalls/pwritev2/pwritev202_64 rm pwritev201_64.o pwritev202_64.o CC testcases/kernel/syscalls/quotactl/quotactl01 In file included from quotactl02.h:15, from quotactl02.c:28: quotactl_syscall_var.h:24:13: warning: 'quotactl_info' defined but not used [-Wunused-function] 24 | static void quotactl_info(void) | ^~~~~~~~~~~~~ quotactl_syscall_var.h:17:12: warning: 'do_quotactl' defined but not used [-Wunused-function] 17 | static int do_quotactl(int fd, int cmd, const char *special, int id, caddr_t addr) | ^~~~~~~~~~~ quotactl_syscall_var.h:15:12: warning: 'fd' defined but not used [-Wunused-variable] 15 | static int fd = -1; | ^~ CC testcases/kernel/syscalls/quotactl/quotactl02 In file included from quotactl03.c:32: quotactl_syscall_var.h:24:13: warning: 'quotactl_info' defined but not used [-Wunused-function] 24 | static void quotactl_info(void) | ^~~~~~~~~~~~~ quotactl_syscall_var.h:17:12: warning: 'do_quotactl' defined but not used [-Wunused-function] 17 | static int do_quotactl(int fd, int cmd, const char *special, int id, caddr_t addr) | ^~~~~~~~~~~ quotactl_syscall_var.h:15:12: warning: 'fd' defined but not used [-Wunused-variable] 15 | static int fd = -1; | ^~ CC testcases/kernel/syscalls/quotactl/quotactl03 CC testcases/kernel/syscalls/quotactl/quotactl04 In file included from quotactl02.h:15, from quotactl05.c:21: quotactl_syscall_var.h:24:13: warning: 'quotactl_info' defined but not used [-Wunused-function] 24 | static void quotactl_info(void) | ^~~~~~~~~~~~~ quotactl_syscall_var.h:17:12: warning: 'do_quotactl' defined but not used [-Wunused-function] 17 | static int do_quotactl(int fd, int cmd, const char *special, int id, caddr_t addr) | ^~~~~~~~~~~ quotactl_syscall_var.h:15:12: warning: 'fd' defined but not used [-Wunused-variable] 15 | static int fd = -1; | ^~ CC testcases/kernel/syscalls/quotactl/quotactl05 CC testcases/kernel/syscalls/quotactl/quotactl06 In file included from quotactl07.c:22: quotactl_syscall_var.h:24:13: warning: 'quotactl_info' defined but not used [-Wunused-function] 24 | static void quotactl_info(void) | ^~~~~~~~~~~~~ quotactl_syscall_var.h:17:12: warning: 'do_quotactl' defined but not used [-Wunused-function] 17 | static int do_quotactl(int fd, int cmd, const char *special, int id, caddr_t addr) | ^~~~~~~~~~~ quotactl_syscall_var.h:15:12: warning: 'fd' defined but not used [-Wunused-variable] 15 | static int fd = -1; | ^~ CC testcases/kernel/syscalls/quotactl/quotactl07 CC testcases/kernel/syscalls/quotactl/quotactl08 CC testcases/kernel/syscalls/quotactl/quotactl09 CC testcases/kernel/syscalls/read/read01 CC testcases/kernel/syscalls/read/read02 CC testcases/kernel/syscalls/read/read03 CC testcases/kernel/syscalls/read/read04 CC testcases/kernel/syscalls/readahead/readahead01 CC testcases/kernel/syscalls/readahead/readahead02 CC testcases/kernel/syscalls/readdir/readdir01 CC testcases/kernel/syscalls/readdir/readdir21 CC testcases/kernel/syscalls/readlink/readlink01 CC testcases/kernel/syscalls/readlink/readlink03 CC testcases/kernel/syscalls/readlinkat/readlinkat01 CC testcases/kernel/syscalls/readlinkat/readlinkat02 CC testcases/kernel/syscalls/readv/readv01 CC testcases/kernel/syscalls/readv/readv02 CC testcases/kernel/syscalls/realpath/realpath01 CC testcases/kernel/syscalls/reboot/reboot01 CC testcases/kernel/syscalls/reboot/reboot02 recv01.c: In function 'do_child': recv01.c:294:39: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 294 | (void)write(newfd, "hoser\n", 6); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/recv/recv01 recvfrom01.c: In function 'do_child': recvfrom01.c:323:39: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 323 | (void)write(newfd, "hoser\n", 6); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/recvfrom/recvfrom01 CC testcases/kernel/syscalls/recvmmsg/recvmmsg01 recvmsg01.c: In function 'do_child': recvmsg01.c:463:39: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 463 | (void)write(newfd, "hoser\n", 6); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/recvmsg/recvmsg01 CC testcases/kernel/syscalls/recvmsg/recvmsg02 CC testcases/kernel/syscalls/recvmsg/recvmsg03 CC testcases/kernel/syscalls/remap_file_pages/remap_file_pages01 CC testcases/kernel/syscalls/remap_file_pages/remap_file_pages02 CC testcases/kernel/syscalls/removexattr/removexattr01 CC testcases/kernel/syscalls/removexattr/removexattr02 CC testcases/kernel/syscalls/rename/rename01 CC testcases/kernel/syscalls/rename/rename03 CC testcases/kernel/syscalls/rename/rename04 CC testcases/kernel/syscalls/rename/rename05 CC testcases/kernel/syscalls/rename/rename06 CC testcases/kernel/syscalls/rename/rename07 CC testcases/kernel/syscalls/rename/rename08 CC testcases/kernel/syscalls/rename/rename09 CC testcases/kernel/syscalls/rename/rename10 CC testcases/kernel/syscalls/rename/rename11 CC testcases/kernel/syscalls/rename/rename12 CC testcases/kernel/syscalls/rename/rename13 rename14.c: In function 'main': rename14.c:75:26: warning: cast between incompatible function types from 'int (*)(void)' to 'void (*)()' [-Wcast-function-type] 75 | act.sa_handler = (void (*)())term; | ^ rename14.c:83:26: warning: cast between incompatible function types from 'int (*)(void)' to 'void (*)()' [-Wcast-function-type] 83 | act.sa_handler = (void (*)())al; | ^ CC testcases/kernel/syscalls/rename/rename14 CC testcases/kernel/syscalls/renameat/renameat01 CC testcases/kernel/syscalls/renameat2/renameat201 CC testcases/kernel/syscalls/renameat2/renameat202 CC testcases/kernel/syscalls/request_key/request_key01 CC testcases/kernel/syscalls/request_key/request_key02 CC testcases/kernel/syscalls/request_key/request_key03 CC testcases/kernel/syscalls/request_key/request_key04 CC testcases/kernel/syscalls/request_key/request_key05 CC testcases/kernel/syscalls/rmdir/rmdir01 CC testcases/kernel/syscalls/rmdir/rmdir02 CC testcases/kernel/syscalls/rmdir/rmdir03 In file included from rt_sigaction01.c:42: ../../../../include/lapi/rt_sigaction.h: In function 'handler_h': ../../../../include/lapi/rt_sigaction.h:59:27: warning: unused parameter 'signal' [-Wunused-parameter] 59 | static void handler_h(int signal) | ~~~~^~~~~~ rt_sigaction01.c: In function 'set_handler': rt_sigaction01.c:72:37: warning: unused parameter 'sig_to_mask' [-Wunused-parameter] 72 | static int set_handler(int sig, int sig_to_mask, int mask_flags) | ~~~~^~~~~~~~~~~ CC testcases/kernel/syscalls/rt_sigaction/rt_sigaction01 In file included from rt_sigaction02.c:38: ../../../../include/lapi/rt_sigaction.h: In function 'handler_h': ../../../../include/lapi/rt_sigaction.h:59:27: warning: unused parameter 'signal' [-Wunused-parameter] 59 | static void handler_h(int signal) | ~~~~^~~~~~ CC testcases/kernel/syscalls/rt_sigaction/rt_sigaction02 In file included from rt_sigaction03.c:38: ../../../../include/lapi/rt_sigaction.h: In function 'handler_h': ../../../../include/lapi/rt_sigaction.h:59:27: warning: unused parameter 'signal' [-Wunused-parameter] 59 | static void handler_h(int signal) | ~~~~^~~~~~ CC testcases/kernel/syscalls/rt_sigaction/rt_sigaction03 In file included from rt_sigprocmask01.c:48: ../../../../include/lapi/rt_sigaction.h: In function 'handler_h': ../../../../include/lapi/rt_sigaction.h:59:27: warning: unused parameter 'signal' [-Wunused-parameter] 59 | static void handler_h(int signal) | ~~~~^~~~~~ rt_sigprocmask01.c: In function 'sig_handler': rt_sigprocmask01.c:69:22: warning: unused parameter 'sig' [-Wunused-parameter] 69 | void sig_handler(int sig) | ~~~~^~~ CC testcases/kernel/syscalls/rt_sigprocmask/rt_sigprocmask01 CC testcases/kernel/syscalls/rt_sigprocmask/rt_sigprocmask02 CC testcases/kernel/syscalls/rt_sigqueueinfo/rt_sigqueueinfo01 In file included from ../../../../include/lapi/safe_rt_signal.h:9, from rt_sigsuspend01.c:16: ../../../../include/lapi/rt_sigaction.h: In function 'handler_h': ../../../../include/lapi/rt_sigaction.h:59:27: warning: unused parameter 'signal' [-Wunused-parameter] 59 | static void handler_h(int signal) | ~~~~^~~~~~ CC testcases/kernel/syscalls/rt_sigsuspend/rt_sigsuspend01 BUILD libltpsigwait.a make[6]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/rt_sigtimedwait/rt_sigtimedwait01 CC testcases/kernel/syscalls/rt_tgsigqueueinfo/rt_tgsigqueueinfo01 CC testcases/kernel/syscalls/sbrk/sbrk01 CC testcases/kernel/syscalls/sbrk/sbrk02 CC testcases/kernel/syscalls/sbrk/sbrk03 CC testcases/kernel/syscalls/sched_get_priority_max/sched_get_priority_max01 CC testcases/kernel/syscalls/sched_get_priority_max/sched_get_priority_max02 CC testcases/kernel/syscalls/sched_get_priority_min/sched_get_priority_min01 CC testcases/kernel/syscalls/sched_get_priority_min/sched_get_priority_min02 CC testcases/kernel/syscalls/sched_getaffinity/sched_getaffinity01 CC testcases/kernel/syscalls/sched_getattr/sched_getattr01 CC testcases/kernel/syscalls/sched_getattr/sched_getattr02 CC testcases/kernel/syscalls/sched_getparam/sched_getparam01 CC testcases/kernel/syscalls/sched_getparam/sched_getparam03 CC testcases/kernel/syscalls/sched_getscheduler/sched_getscheduler01 CC testcases/kernel/syscalls/sched_getscheduler/sched_getscheduler02 CC testcases/kernel/syscalls/sched_rr_get_interval/sched_rr_get_interval01 CC testcases/kernel/syscalls/sched_rr_get_interval/sched_rr_get_interval02 CC testcases/kernel/syscalls/sched_rr_get_interval/sched_rr_get_interval03 CC testcases/kernel/syscalls/sched_setaffinity/sched_setaffinity01 CC testcases/kernel/syscalls/sched_setattr/sched_setattr01 CC testcases/kernel/syscalls/sched_setparam/sched_setparam01 CC testcases/kernel/syscalls/sched_setparam/sched_setparam02 CC testcases/kernel/syscalls/sched_setparam/sched_setparam03 CC testcases/kernel/syscalls/sched_setparam/sched_setparam04 CC testcases/kernel/syscalls/sched_setparam/sched_setparam05 CC testcases/kernel/syscalls/sched_setscheduler/sched_setscheduler01 CC testcases/kernel/syscalls/sched_setscheduler/sched_setscheduler02 CC testcases/kernel/syscalls/sched_setscheduler/sched_setscheduler03 CC testcases/kernel/syscalls/sched_yield/sched_yield01 In file included from ../../../../include/tst_test.h:98, from ../../../../include/tst_timer.h:19, from select_var.h:8, from select01.c:19: ../../../../include/tst_safe_macros.h: In function 'run': ../../../../include/tst_safe_macros.h:181:9: warning: 'buf' may be used uninitialized [-Wmaybe-uninitialized] 181 | safe_write(__FILE__, __LINE__, NULL, (len_strict), (fildes), (buf), (nbyte)) | ^~~~~~~~~~ In file included from ../../../../include/tst_safe_macros.h:24: ../../../../include/safe_macros_fn.h:113:9: note: by argument 6 of type 'const void *' to 'safe_write' declared here 113 | ssize_t safe_write(const char *file, const int lineno, | ^~~~~~~~~~ select01.c:41:14: note: 'buf' declared here 41 | char buf; | ^~~ CC testcases/kernel/syscalls/select/select01 CC testcases/kernel/syscalls/select/select02 CC testcases/kernel/syscalls/select/select03 CC testcases/kernel/syscalls/select/select04 CC testcases/kernel/syscalls/send/send01 CC testcases/kernel/syscalls/send/send02 CC testcases/kernel/syscalls/sendfile/sendfile02 CC testcases/kernel/syscalls/sendfile/sendfile03 CC testcases/kernel/syscalls/sendfile/sendfile04 CC testcases/kernel/syscalls/sendfile/sendfile05 CC testcases/kernel/syscalls/sendfile/sendfile06 CC testcases/kernel/syscalls/sendfile/sendfile07 CC testcases/kernel/syscalls/sendfile/sendfile08 CC testcases/kernel/syscalls/sendfile/sendfile09 CC testcases/kernel/syscalls/sendfile/sendfile02_64.o LD testcases/kernel/syscalls/sendfile/sendfile02_64 CC testcases/kernel/syscalls/sendfile/sendfile03_64.o LD testcases/kernel/syscalls/sendfile/sendfile03_64 CC testcases/kernel/syscalls/sendfile/sendfile04_64.o LD testcases/kernel/syscalls/sendfile/sendfile04_64 CC testcases/kernel/syscalls/sendfile/sendfile05_64.o LD testcases/kernel/syscalls/sendfile/sendfile05_64 CC testcases/kernel/syscalls/sendfile/sendfile06_64.o LD testcases/kernel/syscalls/sendfile/sendfile06_64 CC testcases/kernel/syscalls/sendfile/sendfile07_64.o LD testcases/kernel/syscalls/sendfile/sendfile07_64 CC testcases/kernel/syscalls/sendfile/sendfile08_64.o LD testcases/kernel/syscalls/sendfile/sendfile08_64 CC testcases/kernel/syscalls/sendfile/sendfile09_64.o LD testcases/kernel/syscalls/sendfile/sendfile09_64 rm sendfile08_64.o sendfile05_64.o sendfile07_64.o sendfile04_64.o sendfile06_64.o sendfile03_64.o sendfile02_64.o sendfile09_64.o CC testcases/kernel/syscalls/sendmmsg/sendmmsg01 CC testcases/kernel/syscalls/sendmmsg/sendmmsg02 CC testcases/kernel/syscalls/sendmsg/sendmsg01 sendmsg02.c: In function 'server': sendmsg02.c:115:17: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 115 | read(pipefd[0], &fd, 1); | ^~~~~~~~~~~~~~~~~~~~~~~ sendmsg02.c: In function 'client': sendmsg02.c:92:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 92 | write(pipefd[1], &fd, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/sendmsg/sendmsg02 CC testcases/kernel/syscalls/sendmsg/sendmsg03 CC testcases/kernel/syscalls/sendto/sendto01 CC testcases/kernel/syscalls/sendto/sendto02 CC testcases/kernel/syscalls/sendto/sendto03 BUILD libltpnuma.a make[6]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/set_mempolicy/set_mempolicy01 CC testcases/kernel/syscalls/set_mempolicy/set_mempolicy02 CC testcases/kernel/syscalls/set_mempolicy/set_mempolicy03 CC testcases/kernel/syscalls/set_mempolicy/set_mempolicy04 set_mempolicy05.c: In function 'run': set_mempolicy05.c:57:19: warning: unused variable 'node_mask_sz' [-Wunused-variable] 57 | const int node_mask_sz = UINT_MAX; | ^~~~~~~~~~~~ set_mempolicy05.c:56:19: warning: unused variable 'node_mask_ptr' [-Wunused-variable] 56 | const int node_mask_ptr = UINT_MAX; | ^~~~~~~~~~~~~ set_mempolicy05.c:55:19: warning: unused variable 'mode' [-Wunused-variable] 55 | const int mode; | ^~~~ set_mempolicy05.c:54:19: warning: unused variable 'sys_num' [-Wunused-variable] 54 | const int sys_num = 276; | ^~~~~~~ CC testcases/kernel/syscalls/set_mempolicy/set_mempolicy05 CC testcases/kernel/syscalls/set_robust_list/set_robust_list01 CC testcases/kernel/syscalls/set_thread_area/set_thread_area01 CC testcases/kernel/syscalls/set_tid_address/set_tid_address01 CC testcases/kernel/syscalls/setdomainname/setdomainname01 CC testcases/kernel/syscalls/setdomainname/setdomainname02 CC testcases/kernel/syscalls/setdomainname/setdomainname03 CC testcases/kernel/syscalls/setegid/setegid01 CC testcases/kernel/syscalls/setegid/setegid02 CC testcases/kernel/syscalls/setfsgid/setfsgid01.o LD testcases/kernel/syscalls/setfsgid/setfsgid01 CC testcases/kernel/syscalls/setfsgid/setfsgid02.o LD testcases/kernel/syscalls/setfsgid/setfsgid02 CC testcases/kernel/syscalls/setfsgid/setfsgid03.o LD testcases/kernel/syscalls/setfsgid/setfsgid03 CC testcases/kernel/syscalls/setfsgid/setfsgid01_16.o LD testcases/kernel/syscalls/setfsgid/setfsgid01_16 CC testcases/kernel/syscalls/setfsgid/setfsgid02_16.o LD testcases/kernel/syscalls/setfsgid/setfsgid02_16 CC testcases/kernel/syscalls/setfsgid/setfsgid03_16.o LD testcases/kernel/syscalls/setfsgid/setfsgid03_16 rm setfsgid01.o setfsgid03.o setfsgid01_16.o setfsgid02_16.o setfsgid03_16.o setfsgid02.o CC testcases/kernel/syscalls/setfsuid/setfsuid01.o LD testcases/kernel/syscalls/setfsuid/setfsuid01 CC testcases/kernel/syscalls/setfsuid/setfsuid02.o LD testcases/kernel/syscalls/setfsuid/setfsuid02 CC testcases/kernel/syscalls/setfsuid/setfsuid03.o LD testcases/kernel/syscalls/setfsuid/setfsuid03 CC testcases/kernel/syscalls/setfsuid/setfsuid04.o LD testcases/kernel/syscalls/setfsuid/setfsuid04 CC testcases/kernel/syscalls/setfsuid/setfsuid01_16.o LD testcases/kernel/syscalls/setfsuid/setfsuid01_16 CC testcases/kernel/syscalls/setfsuid/setfsuid02_16.o LD testcases/kernel/syscalls/setfsuid/setfsuid02_16 CC testcases/kernel/syscalls/setfsuid/setfsuid03_16.o LD testcases/kernel/syscalls/setfsuid/setfsuid03_16 CC testcases/kernel/syscalls/setfsuid/setfsuid04_16.o LD testcases/kernel/syscalls/setfsuid/setfsuid04_16 rm setfsuid04_16.o setfsuid01_16.o setfsuid03.o setfsuid04.o setfsuid03_16.o setfsuid02_16.o setfsuid02.o setfsuid01.o CC testcases/kernel/syscalls/setgid/setgid01.o LD testcases/kernel/syscalls/setgid/setgid01 CC testcases/kernel/syscalls/setgid/setgid02.o LD testcases/kernel/syscalls/setgid/setgid02 CC testcases/kernel/syscalls/setgid/setgid03.o LD testcases/kernel/syscalls/setgid/setgid03 CC testcases/kernel/syscalls/setgid/setgid01_16.o LD testcases/kernel/syscalls/setgid/setgid01_16 CC testcases/kernel/syscalls/setgid/setgid02_16.o LD testcases/kernel/syscalls/setgid/setgid02_16 CC testcases/kernel/syscalls/setgid/setgid03_16.o LD testcases/kernel/syscalls/setgid/setgid03_16 rm setgid01.o setgid02_16.o setgid02.o setgid03_16.o setgid01_16.o setgid03.o CC testcases/kernel/syscalls/setgroups/setgroups01.o LD testcases/kernel/syscalls/setgroups/setgroups01 CC testcases/kernel/syscalls/setgroups/setgroups02.o LD testcases/kernel/syscalls/setgroups/setgroups02 CC testcases/kernel/syscalls/setgroups/setgroups03.o LD testcases/kernel/syscalls/setgroups/setgroups03 CC testcases/kernel/syscalls/setgroups/setgroups04.o LD testcases/kernel/syscalls/setgroups/setgroups04 CC testcases/kernel/syscalls/setgroups/setgroups01_16.o LD testcases/kernel/syscalls/setgroups/setgroups01_16 CC testcases/kernel/syscalls/setgroups/setgroups02_16.o LD testcases/kernel/syscalls/setgroups/setgroups02_16 CC testcases/kernel/syscalls/setgroups/setgroups03_16.o LD testcases/kernel/syscalls/setgroups/setgroups03_16 CC testcases/kernel/syscalls/setgroups/setgroups04_16.o LD testcases/kernel/syscalls/setgroups/setgroups04_16 rm setgroups02.o setgroups03.o setgroups01.o setgroups02_16.o setgroups04_16.o setgroups03_16.o setgroups01_16.o setgroups04.o /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -O2 -g0 -D_FORTIFY_SOURCE=1 -I/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/include/tirpc -g -O2 -fno-strict-aliasing -pipe -Wall -W -Wold-style-definition -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DTEST_SETHOSTNAME -I../../../../include -I../../../../include -I../../../../include/old/ -L../../../../lib /tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname01.c -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o sethostname01 /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -O2 -g0 -D_FORTIFY_SOURCE=1 -I/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/include/tirpc -g -O2 -fno-strict-aliasing -pipe -Wall -W -Wold-style-definition -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DTEST_SETHOSTNAME -I../../../../include -I../../../../include -I../../../../include/old/ -L../../../../lib /tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname02.c -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o sethostname02 /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -O2 -g0 -D_FORTIFY_SOURCE=1 -I/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/include/tirpc -g -O2 -fno-strict-aliasing -pipe -Wall -W -Wold-style-definition -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DTEST_SETHOSTNAME -I../../../../include -I../../../../include -I../../../../include/old/ -L../../../../lib /tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/syscalls/sethostname/../setdomainname/setdomainname03.c -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o sethostname03 CC testcases/kernel/syscalls/setitimer/setitimer01 CC testcases/kernel/syscalls/setitimer/setitimer02 CC testcases/kernel/syscalls/setitimer/setitimer03 CC testcases/kernel/syscalls/setns/setns01 CC testcases/kernel/syscalls/setns/setns02 CC testcases/kernel/syscalls/setpgid/setpgid01 CC testcases/kernel/syscalls/setpgid/setpgid02 CC testcases/kernel/syscalls/setpgid/setpgid03 CC testcases/kernel/syscalls/setpgid/setpgid03_child CC testcases/kernel/syscalls/setpgrp/setpgrp01 CC testcases/kernel/syscalls/setpgrp/setpgrp02 CC testcases/kernel/syscalls/setpriority/setpriority01 CC testcases/kernel/syscalls/setpriority/setpriority02 CC testcases/kernel/syscalls/setregid/setregid01.o LD testcases/kernel/syscalls/setregid/setregid01 CC testcases/kernel/syscalls/setregid/setregid02.o LD testcases/kernel/syscalls/setregid/setregid02 CC testcases/kernel/syscalls/setregid/setregid03.o LD testcases/kernel/syscalls/setregid/setregid03 CC testcases/kernel/syscalls/setregid/setregid04.o LD testcases/kernel/syscalls/setregid/setregid04 CC testcases/kernel/syscalls/setregid/setregid01_16.o LD testcases/kernel/syscalls/setregid/setregid01_16 CC testcases/kernel/syscalls/setregid/setregid02_16.o LD testcases/kernel/syscalls/setregid/setregid02_16 CC testcases/kernel/syscalls/setregid/setregid03_16.o LD testcases/kernel/syscalls/setregid/setregid03_16 CC testcases/kernel/syscalls/setregid/setregid04_16.o LD testcases/kernel/syscalls/setregid/setregid04_16 rm setregid02_16.o setregid03_16.o setregid01.o setregid03.o setregid04_16.o setregid04.o setregid01_16.o setregid02.o CC testcases/kernel/syscalls/setresgid/setresgid01.o LD testcases/kernel/syscalls/setresgid/setresgid01 CC testcases/kernel/syscalls/setresgid/setresgid02.o LD testcases/kernel/syscalls/setresgid/setresgid02 CC testcases/kernel/syscalls/setresgid/setresgid03.o LD testcases/kernel/syscalls/setresgid/setresgid03 CC testcases/kernel/syscalls/setresgid/setresgid04.o LD testcases/kernel/syscalls/setresgid/setresgid04 CC testcases/kernel/syscalls/setresgid/setresgid01_16.o LD testcases/kernel/syscalls/setresgid/setresgid01_16 CC testcases/kernel/syscalls/setresgid/setresgid02_16.o LD testcases/kernel/syscalls/setresgid/setresgid02_16 CC testcases/kernel/syscalls/setresgid/setresgid03_16.o LD testcases/kernel/syscalls/setresgid/setresgid03_16 CC testcases/kernel/syscalls/setresgid/setresgid04_16.o LD testcases/kernel/syscalls/setresgid/setresgid04_16 rm setresgid02.o setresgid02_16.o setresgid04_16.o setresgid03.o setresgid01_16.o setresgid01.o setresgid04.o setresgid03_16.o CC testcases/kernel/syscalls/setresuid/setresuid01.o LD testcases/kernel/syscalls/setresuid/setresuid01 CC testcases/kernel/syscalls/setresuid/setresuid02.o LD testcases/kernel/syscalls/setresuid/setresuid02 CC testcases/kernel/syscalls/setresuid/setresuid03.o LD testcases/kernel/syscalls/setresuid/setresuid03 CC testcases/kernel/syscalls/setresuid/setresuid04.o LD testcases/kernel/syscalls/setresuid/setresuid04 CC testcases/kernel/syscalls/setresuid/setresuid05.o LD testcases/kernel/syscalls/setresuid/setresuid05 CC testcases/kernel/syscalls/setresuid/setresuid01_16.o LD testcases/kernel/syscalls/setresuid/setresuid01_16 CC testcases/kernel/syscalls/setresuid/setresuid02_16.o LD testcases/kernel/syscalls/setresuid/setresuid02_16 CC testcases/kernel/syscalls/setresuid/setresuid03_16.o LD testcases/kernel/syscalls/setresuid/setresuid03_16 CC testcases/kernel/syscalls/setresuid/setresuid04_16.o LD testcases/kernel/syscalls/setresuid/setresuid04_16 CC testcases/kernel/syscalls/setresuid/setresuid05_16.o LD testcases/kernel/syscalls/setresuid/setresuid05_16 rm setresuid02_16.o setresuid04.o setresuid03_16.o setresuid05_16.o setresuid05.o setresuid03.o setresuid02.o setresuid04_16.o setresuid01_16.o setresuid01.o CC testcases/kernel/syscalls/setreuid/setreuid01.o LD testcases/kernel/syscalls/setreuid/setreuid01 CC testcases/kernel/syscalls/setreuid/setreuid02.o LD testcases/kernel/syscalls/setreuid/setreuid02 CC testcases/kernel/syscalls/setreuid/setreuid03.o LD testcases/kernel/syscalls/setreuid/setreuid03 CC testcases/kernel/syscalls/setreuid/setreuid04.o LD testcases/kernel/syscalls/setreuid/setreuid04 CC testcases/kernel/syscalls/setreuid/setreuid05.o LD testcases/kernel/syscalls/setreuid/setreuid05 CC testcases/kernel/syscalls/setreuid/setreuid06.o LD testcases/kernel/syscalls/setreuid/setreuid06 CC testcases/kernel/syscalls/setreuid/setreuid07.o LD testcases/kernel/syscalls/setreuid/setreuid07 CC testcases/kernel/syscalls/setreuid/setreuid01_16.o LD testcases/kernel/syscalls/setreuid/setreuid01_16 CC testcases/kernel/syscalls/setreuid/setreuid02_16.o LD testcases/kernel/syscalls/setreuid/setreuid02_16 CC testcases/kernel/syscalls/setreuid/setreuid03_16.o LD testcases/kernel/syscalls/setreuid/setreuid03_16 CC testcases/kernel/syscalls/setreuid/setreuid04_16.o LD testcases/kernel/syscalls/setreuid/setreuid04_16 CC testcases/kernel/syscalls/setreuid/setreuid05_16.o LD testcases/kernel/syscalls/setreuid/setreuid05_16 CC testcases/kernel/syscalls/setreuid/setreuid06_16.o LD testcases/kernel/syscalls/setreuid/setreuid06_16 CC testcases/kernel/syscalls/setreuid/setreuid07_16.o LD testcases/kernel/syscalls/setreuid/setreuid07_16 rm setreuid03_16.o setreuid01.o setreuid06_16.o setreuid03.o setreuid04.o setreuid07.o setreuid06.o setreuid02_16.o setreuid01_16.o setreuid05_16.o setreuid05.o setreuid02.o setreuid04_16.o setreuid07_16.o In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/string.h:535, from ../../../../include/old/test.h:17, from setrlimit01.c:38: In function 'strcpy', inlined from 'test4' at setrlimit01.c:260:3, inlined from 'main' at setrlimit01.c:77:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/string_fortified.h:79:10: warning: argument 1 null where non-null expected [-Wnonnull] 79 | return __builtin___strcpy_chk (__dest, __src, __glibc_objsize (__dest)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/string_fortified.h:79:10: note: in a call to built-in function '__builtin_memcpy' CC testcases/kernel/syscalls/setrlimit/setrlimit01 CC testcases/kernel/syscalls/setrlimit/setrlimit02 CC testcases/kernel/syscalls/setrlimit/setrlimit03 CC testcases/kernel/syscalls/setrlimit/setrlimit04 CC testcases/kernel/syscalls/setrlimit/setrlimit05 CC testcases/kernel/syscalls/setrlimit/setrlimit06 CC testcases/kernel/syscalls/setsid/setsid01 CC testcases/kernel/syscalls/setsockopt/setsockopt01 CC testcases/kernel/syscalls/setsockopt/setsockopt02 CC testcases/kernel/syscalls/setsockopt/setsockopt03 CC testcases/kernel/syscalls/setsockopt/setsockopt04 CC testcases/kernel/syscalls/setsockopt/setsockopt05 CC testcases/kernel/syscalls/setsockopt/setsockopt06 CC testcases/kernel/syscalls/setsockopt/setsockopt07 CC testcases/kernel/syscalls/setsockopt/setsockopt08 CC testcases/kernel/syscalls/setsockopt/setsockopt09 CC testcases/kernel/syscalls/settimeofday/settimeofday01 CC testcases/kernel/syscalls/settimeofday/settimeofday02 CC testcases/kernel/syscalls/setuid/setuid01.o LD testcases/kernel/syscalls/setuid/setuid01 CC testcases/kernel/syscalls/setuid/setuid03.o LD testcases/kernel/syscalls/setuid/setuid03 CC testcases/kernel/syscalls/setuid/setuid04.o LD testcases/kernel/syscalls/setuid/setuid04 CC testcases/kernel/syscalls/setuid/setuid01_16.o LD testcases/kernel/syscalls/setuid/setuid01_16 CC testcases/kernel/syscalls/setuid/setuid03_16.o LD testcases/kernel/syscalls/setuid/setuid03_16 CC testcases/kernel/syscalls/setuid/setuid04_16.o LD testcases/kernel/syscalls/setuid/setuid04_16 rm setuid01.o setuid04_16.o setuid04.o setuid03.o setuid01_16.o setuid03_16.o CC testcases/kernel/syscalls/setxattr/setxattr01 CC testcases/kernel/syscalls/setxattr/setxattr02 CC testcases/kernel/syscalls/setxattr/setxattr03 CC testcases/kernel/syscalls/sgetmask/sgetmask01 sigaction01.c: In function 'handler': sigaction01.c:89:46: warning: unused parameter 'ucp' [-Wunused-parameter] 89 | void handler(int sig, siginfo_t * sip, void *ucp) | ~~~~~~^~~ CC testcases/kernel/syscalls/sigaction/sigaction01 sigaction02.c:53: warning: "_GNU_SOURCE" redefined 53 | #define _GNU_SOURCE | : note: this is the location of the previous definition CC testcases/kernel/syscalls/sigaction/sigaction02 sigaltstack01.c: In function 'sig_handler': sigaltstack01.c:223:14: warning: storing the address of local variable 'i' in 'addr' [-Wdangling-pointer=] 223 | addr = &i; | ~~~~~^~~~ sigaltstack01.c:220:13: note: 'i' declared here 220 | int i; | ^ sigaltstack01.c:83:7: note: 'addr' declared here 83 | void *addr, *main_stk; /* address of main stack for signal */ | ^~~~ CC testcases/kernel/syscalls/sigaltstack/sigaltstack01 CC testcases/kernel/syscalls/sigaltstack/sigaltstack02 sighold02.c: In function 'do_child': sighold02.c:71:17: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 71 | if (sighold(sig)) | ^~ In file included from sighold02.c:20: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ CC testcases/kernel/syscalls/sighold/sighold02 CC testcases/kernel/syscalls/signal/signal01 CC testcases/kernel/syscalls/signal/signal02 CC testcases/kernel/syscalls/signal/signal03 CC testcases/kernel/syscalls/signal/signal04 CC testcases/kernel/syscalls/signal/signal05 CC testcases/kernel/syscalls/signal/signal06 In file included from signalfd01.c:40: signalfd01.c: In function 'do_test2': ../../../../include/old/test.h:123:19: warning: format '%s' expects a matching 'char *' argument [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ signalfd01.c:251:17: note: in expansion of macro 'tst_resm' 251 | tst_resm(TFAIL, "got unexpected signal: signal=%d : %s", | ^~~~~~~~ CC testcases/kernel/syscalls/signalfd/signalfd01 CC testcases/kernel/syscalls/signalfd4/signalfd4_01 CC testcases/kernel/syscalls/signalfd4/signalfd4_02 CC testcases/kernel/syscalls/sigpending/sigpending02 sigprocmask01.c: In function 'sig_handler': sigprocmask01.c:254:22: warning: unused parameter 'sig' [-Wunused-parameter] 254 | void sig_handler(int sig) | ~~~~^~~ CC testcases/kernel/syscalls/sigprocmask/sigprocmask01 sigrelse01.c: In function 'timeout': sigrelse01.c:683:25: warning: unused parameter 'sig' [-Wunused-parameter] 683 | static void timeout(int sig) | ~~~~^~~ In function 'write_pipe', inlined from 'parent' at sigrelse01.c:286:6: sigrelse01.c:639:13: warning: 'write' reading 512 bytes from a region of size 6 [-Wstringop-overread] 639 | if (write(fd, msg, MAXMESG) < 0) { | ^~~~~~~~~~~~~~~~~~~~~~~ In file included from sigrelse01.c:109: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h: In function 'parent': /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:378:16: note: in a call to function 'write' declared with attribute 'access (read_only, 2, 3)' 378 | extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur | ^~~~~ In function 'write_pipe', inlined from 'parent' at sigrelse01.c:286:6: sigrelse01.c:639:13: warning: 'write' reading 512 bytes from a region of size 6 [-Wstringop-overread] 639 | if (write(fd, msg, MAXMESG) < 0) { | ^~~~~~~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h: In function 'parent': /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:378:16: note: in a call to function 'write' declared with attribute 'access (read_only, 2, 3)' 378 | extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur | ^~~~~ CC testcases/kernel/syscalls/sigrelse/sigrelse01 CC testcases/kernel/syscalls/sigsuspend/sigsuspend01 BUILD libltpsigwait.a make[6]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/sigtimedwait/sigtimedwait01 BUILD libltpsigwait.a make[6]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/sigwait/sigwait01 BUILD libltpsigwait.a make[6]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01 CC testcases/kernel/syscalls/socket/socket01 CC testcases/kernel/syscalls/socket/socket02 CC testcases/kernel/syscalls/socketcall/socketcall01 CC testcases/kernel/syscalls/socketcall/socketcall02 CC testcases/kernel/syscalls/socketcall/socketcall03 CC testcases/kernel/syscalls/socketpair/socketpair01 CC testcases/kernel/syscalls/socketpair/socketpair02 CC testcases/kernel/syscalls/sockioctl/sockioctl01 CC testcases/kernel/syscalls/splice/splice01 CC testcases/kernel/syscalls/splice/splice02 CC testcases/kernel/syscalls/splice/splice03 CC testcases/kernel/syscalls/splice/splice04 CC testcases/kernel/syscalls/splice/splice05 CC testcases/kernel/syscalls/ssetmask/ssetmask01 CC testcases/kernel/syscalls/stat/stat01 CC testcases/kernel/syscalls/stat/stat02 CC testcases/kernel/syscalls/stat/stat03 CC testcases/kernel/syscalls/stat/stat01_64.o LD testcases/kernel/syscalls/stat/stat01_64 CC testcases/kernel/syscalls/stat/stat02_64.o LD testcases/kernel/syscalls/stat/stat02_64 CC testcases/kernel/syscalls/stat/stat03_64.o LD testcases/kernel/syscalls/stat/stat03_64 rm stat01_64.o stat02_64.o stat03_64.o CC testcases/kernel/syscalls/statfs/statfs01 CC testcases/kernel/syscalls/statfs/statfs02 statfs03.c: In function 'setup': statfs03.c:126:28: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 29 [-Wformat-overflow=] 126 | sprintf(fname, "%s.%d", fname, getpid()); | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from statfs03.c:55: In function 'sprintf', inlined from 'setup' at statfs03.c:126:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 3 and 42 bytes into a destination of size 30 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: warning: '__builtin___sprintf_chk' argument 5 overlaps destination object 'fname' [-Wrestrict] statfs03.c: In function 'setup': statfs03.c:67:6: note: destination object referenced by 'restrict'-qualified argument 1 was declared here 67 | char fname[30] = "testfile"; | ^~~~~ statfs03.c:130:35: warning: '%s' directive writing up to 29 bytes into a region of size between 20 and 49 [-Wformat-overflow=] 130 | sprintf(path, "%s/%s", fname, fname); | ^~ ~~~~~ In function 'sprintf', inlined from 'setup' at statfs03.c:130:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 2 and 60 bytes into a destination of size 50 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/syscalls/statfs/statfs03 CC testcases/kernel/syscalls/statfs/statfs01_64.o LD testcases/kernel/syscalls/statfs/statfs01_64 CC testcases/kernel/syscalls/statfs/statfs02_64.o LD testcases/kernel/syscalls/statfs/statfs02_64 CC testcases/kernel/syscalls/statfs/statfs03_64.o statfs03.c: In function 'setup': statfs03.c:126:28: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 29 [-Wformat-overflow=] 126 | sprintf(fname, "%s.%d", fname, getpid()); | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from statfs03.c:55: In function 'sprintf', inlined from 'setup' at statfs03.c:126:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 3 and 42 bytes into a destination of size 30 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: warning: '__builtin___sprintf_chk' argument 5 overlaps destination object 'fname' [-Wrestrict] statfs03.c: In function 'setup': statfs03.c:67:6: note: destination object referenced by 'restrict'-qualified argument 1 was declared here 67 | char fname[30] = "testfile"; | ^~~~~ statfs03.c:130:35: warning: '%s' directive writing up to 29 bytes into a region of size between 20 and 49 [-Wformat-overflow=] 130 | sprintf(path, "%s/%s", fname, fname); | ^~ ~~~~~ In function 'sprintf', inlined from 'setup' at statfs03.c:130:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 2 and 60 bytes into a destination of size 50 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ LD testcases/kernel/syscalls/statfs/statfs03_64 rm statfs01_64.o statfs02_64.o statfs03_64.o CC testcases/kernel/syscalls/statvfs/statvfs01 CC testcases/kernel/syscalls/statvfs/statvfs02 CC testcases/kernel/syscalls/statx/statx01 CC testcases/kernel/syscalls/statx/statx02 CC testcases/kernel/syscalls/statx/statx03 CC testcases/kernel/syscalls/statx/statx04 CC testcases/kernel/syscalls/statx/statx05 CC testcases/kernel/syscalls/statx/statx06 CC testcases/kernel/syscalls/statx/statx07 CC testcases/kernel/syscalls/statx/statx08 CC testcases/kernel/syscalls/statx/statx09 CC testcases/kernel/syscalls/stime/stime01 CC testcases/kernel/syscalls/stime/stime02 CC testcases/kernel/syscalls/string/string01 BUILD libltpswap.a make[6]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/swapoff/swapoff01 CC testcases/kernel/syscalls/swapoff/swapoff02 BUILD libltpswap.a make[6]: Nothing to be done for 'all'. CC testcases/kernel/syscalls/swapon/swapon01 CC testcases/kernel/syscalls/swapon/swapon02 CC testcases/kernel/syscalls/swapon/swapon03 CC testcases/kernel/syscalls/switch/endian_switch01 symlink01.c: In function 'creat_symlink': symlink01.c:650:51: warning: unused parameter '_path3' [-Wunused-parameter] 650 | int creat_symlink(char *path1, char *path2, char *_path3) | ~~~~~~^~~~~~ symlink01.c: In function 'creat_object': symlink01.c:678:37: warning: unused parameter '_path2' [-Wunused-parameter] 678 | int creat_object(char *path1, char *_path2, char *_path3) | ~~~~~~^~~~~~ symlink01.c:678:51: warning: unused parameter '_path3' [-Wunused-parameter] 678 | int creat_object(char *path1, char *_path2, char *_path3) | ~~~~~~^~~~~~ symlink01.c: In function 'ck_object': symlink01.c:859:34: warning: unused parameter 'path2' [-Wunused-parameter] 859 | int ck_object(char *path1, char *path2, char *path3) | ~~~~~~^~~~~ symlink01.c:859:47: warning: unused parameter 'path3' [-Wunused-parameter] 859 | int ck_object(char *path1, char *path2, char *path3) | ~~~~~~^~~~~ In file included from symlink01.c:219: symlink01.c: In function 'do_link': ../../../../include/old/test.h:123:19: warning: format '%d' expects argument of type 'int', but argument 8 has type '__nlink_t' {aka 'long unsigned int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ symlink01.c:1563:41: note: in expansion of macro 'tst_resm' 1563 | tst_resm(TFAIL, | ^~~~~~~~ ../../../../include/old/test.h:123:19: warning: format '%d' expects argument of type 'int', but argument 10 has type '__nlink_t' {aka 'long unsigned int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ symlink01.c:1563:41: note: in expansion of macro 'tst_resm' 1563 | tst_resm(TFAIL, | ^~~~~~~~ ../../../../include/old/test.h:123:19: warning: format '%d' expects argument of type 'int', but argument 12 has type '__nlink_t' {aka 'long unsigned int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ symlink01.c:1563:41: note: in expansion of macro 'tst_resm' 1563 | tst_resm(TFAIL, | ^~~~~~~~ symlink01.c: In function 'do_ENOENT': symlink01.c:1095:25: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1095 | chdir(tst_get_tmpdir()); | ^~~~~~~~~~~~~~~~~~~~~~~ symlink01.c: In function 'do_ELOOP': symlink01.c:1177:25: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1177 | chdir(tst_get_tmpdir()); | ^~~~~~~~~~~~~~~~~~~~~~~ symlink01.c: In function 'do_chdir': symlink01.c:1517:25: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1517 | chdir(tst_get_tmpdir()); | ^~~~~~~~~~~~~~~~~~~~~~~ In function 'delete_files', inlined from 'do_ENOENT' at symlink01.c:1107:4: symlink01.c:639:9: warning: argument 1 null where non-null expected [-Wnonnull] 639 | unlink(path2); | ^~~~~~~~~~~~~ In file included from symlink01.c:217: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h: In function 'do_ENOENT': /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:858:12: note: in a call to function 'unlink' declared 'nonnull' 858 | extern int unlink (const char *__name) __THROW __nonnull ((1)); | ^~~~~~ In function 'delete_files', inlined from 'do_EXDEV' at symlink01.c:1290:4, inlined from 'do_EXDEV' at symlink01.c:1269:6: symlink01.c:639:9: warning: argument 1 null where non-null expected [-Wnonnull] 639 | unlink(path2); | ^~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h: In function 'do_EXDEV': /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:858:12: note: in a call to function 'unlink' declared 'nonnull' 858 | extern int unlink (const char *__name) __THROW __nonnull ((1)); | ^~~~~~ In function 'delete_files', inlined from 'do_link' at symlink01.c:1576:3, inlined from 'do_link' at symlink01.c:1530:6: symlink01.c:639:9: warning: argument 1 null where non-null expected [-Wnonnull] 639 | unlink(path2); | ^~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h: In function 'do_link': /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:858:12: note: in a call to function 'unlink' declared 'nonnull' 858 | extern int unlink (const char *__name) __THROW __nonnull ((1)); | ^~~~~~ CC testcases/kernel/syscalls/symlink/symlink01 CC testcases/kernel/syscalls/symlink/symlink02 CC testcases/kernel/syscalls/symlink/symlink03 CC testcases/kernel/syscalls/symlink/symlink04 CC testcases/kernel/syscalls/symlink/symlink05 CC testcases/kernel/syscalls/symlinkat/symlinkat01 CC testcases/kernel/syscalls/sync/sync01 CC testcases/kernel/syscalls/sync_file_range/sync_file_range01 CC testcases/kernel/syscalls/sync_file_range/sync_file_range02 CC testcases/kernel/syscalls/syncfs/syncfs01 CC testcases/kernel/syscalls/syscall/syscall01 CC testcases/kernel/syscalls/sysconf/sysconf01 CC testcases/kernel/syscalls/sysctl/sysctl01 CC testcases/kernel/syscalls/sysctl/sysctl03 CC testcases/kernel/syscalls/sysctl/sysctl04 CC testcases/kernel/syscalls/sysfs/sysfs01 CC testcases/kernel/syscalls/sysfs/sysfs02 CC testcases/kernel/syscalls/sysfs/sysfs03 CC testcases/kernel/syscalls/sysfs/sysfs04 CC testcases/kernel/syscalls/sysfs/sysfs05 In file included from ../../../../include/old/test.h:21, from sysinfo01.c:74: sysinfo01.c: In function 'main': sysinfo01.c:101:22: warning: implicit declaration of function 'sysinfo' [-Wimplicit-function-declaration] 101 | TEST(sysinfo(sys_buf)); | ^~~~~~~ ../../../../include/old/usctest.h:67:31: note: in definition of macro 'TEST' 67 | TEST_RETURN = SCALL; \ | ^~~~~ CC testcases/kernel/syscalls/sysinfo/sysinfo01 In file included from ../../../../include/old/test.h:21, from sysinfo02.c:71: sysinfo02.c: In function 'main': sysinfo02.c:100:22: warning: implicit declaration of function 'sysinfo' [-Wimplicit-function-declaration] 100 | TEST(sysinfo(sysinfo_buf)); | ^~~~~~~ ../../../../include/old/usctest.h:67:31: note: in definition of macro 'TEST' 67 | TEST_RETURN = SCALL; \ | ^~~~~ CC testcases/kernel/syscalls/sysinfo/sysinfo02 sysinfo03.c: In function 'verify_sysinfo': sysinfo03.c:47:9: warning: implicit declaration of function 'sysinfo' [-Wimplicit-function-declaration] 47 | sysinfo(&si); | ^~~~~~~ CC testcases/kernel/syscalls/sysinfo/sysinfo03 CC testcases/kernel/syscalls/syslog/syslog11 CC testcases/kernel/syscalls/syslog/syslog12 CC testcases/kernel/syscalls/tee/tee01 CC testcases/kernel/syscalls/tee/tee02 CC testcases/kernel/syscalls/tgkill/tgkill01 CC testcases/kernel/syscalls/tgkill/tgkill02 CC testcases/kernel/syscalls/tgkill/tgkill03 CC testcases/kernel/syscalls/time/time01 CC testcases/kernel/syscalls/timer_create/timer_create01 CC testcases/kernel/syscalls/timer_create/timer_create02 CC testcases/kernel/syscalls/timer_create/timer_create03 CC testcases/kernel/syscalls/timer_delete/timer_delete01 CC testcases/kernel/syscalls/timer_delete/timer_delete02 CC testcases/kernel/syscalls/timer_getoverrun/timer_getoverrun01 CC testcases/kernel/syscalls/timer_gettime/timer_gettime01 CC testcases/kernel/syscalls/timer_settime/timer_settime01 CC testcases/kernel/syscalls/timer_settime/timer_settime02 CC testcases/kernel/syscalls/timer_settime/timer_settime03 CC testcases/kernel/syscalls/timerfd/timerfd01 CC testcases/kernel/syscalls/timerfd/timerfd02 CC testcases/kernel/syscalls/timerfd/timerfd03 CC testcases/kernel/syscalls/timerfd/timerfd04 CC testcases/kernel/syscalls/timerfd/timerfd_create01 CC testcases/kernel/syscalls/timerfd/timerfd_gettime01 CC testcases/kernel/syscalls/timerfd/timerfd_settime01 CC testcases/kernel/syscalls/timerfd/timerfd_settime02 CC testcases/kernel/syscalls/times/times01 CC testcases/kernel/syscalls/times/times03 CC testcases/kernel/syscalls/tkill/tkill01 CC testcases/kernel/syscalls/tkill/tkill02 CC testcases/kernel/syscalls/truncate/truncate02 CC testcases/kernel/syscalls/truncate/truncate03 CC testcases/kernel/syscalls/truncate/truncate02_64.o LD testcases/kernel/syscalls/truncate/truncate02_64 CC testcases/kernel/syscalls/truncate/truncate03_64.o LD testcases/kernel/syscalls/truncate/truncate03_64 rm truncate02_64.o truncate03_64.o CC testcases/kernel/syscalls/ulimit/ulimit01 CC testcases/kernel/syscalls/umask/umask01 CC testcases/kernel/syscalls/umount/umount01 CC testcases/kernel/syscalls/umount/umount02 CC testcases/kernel/syscalls/umount/umount03 CC testcases/kernel/syscalls/umount2/umount2_01 CC testcases/kernel/syscalls/umount2/umount2_02 CC testcases/kernel/syscalls/uname/uname01 CC testcases/kernel/syscalls/uname/uname02 CC testcases/kernel/syscalls/uname/uname04 CC testcases/kernel/syscalls/unlink/unlink05 CC testcases/kernel/syscalls/unlink/unlink07 CC testcases/kernel/syscalls/unlink/unlink08 CC testcases/kernel/syscalls/unlinkat/unlinkat01 CC testcases/kernel/syscalls/unshare/unshare01 CC testcases/kernel/syscalls/unshare/unshare02 CC testcases/kernel/syscalls/userfaultfd/userfaultfd01 CC testcases/kernel/syscalls/ustat/ustat01 CC testcases/kernel/syscalls/ustat/ustat02 CC testcases/kernel/syscalls/utime/utime01 CC testcases/kernel/syscalls/utime/utime02 CC testcases/kernel/syscalls/utime/utime03 CC testcases/kernel/syscalls/utime/utime04 CC testcases/kernel/syscalls/utime/utime05 CC testcases/kernel/syscalls/utime/utime06 CC testcases/kernel/syscalls/utimensat/utimensat01 CC testcases/kernel/syscalls/utimes/utimes01 CC testcases/kernel/syscalls/vfork/vfork01 vfork02.c: In function 'setup': vfork02.c:183:9: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 183 | if (sighold(SIGUSR1) == -1) { | ^~ In file included from vfork02.c:76: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ vfork02.c: In function 'cleanup': vfork02.c:225:9: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 225 | if (sigrelse(SIGUSR1) == -1) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ CC testcases/kernel/syscalls/vfork/vfork02 CC testcases/kernel/syscalls/vhangup/vhangup01 CC testcases/kernel/syscalls/vhangup/vhangup02 CC testcases/kernel/syscalls/vmsplice/vmsplice01 CC testcases/kernel/syscalls/vmsplice/vmsplice02 CC testcases/kernel/syscalls/vmsplice/vmsplice03 CC testcases/kernel/syscalls/vmsplice/vmsplice04 CC testcases/kernel/syscalls/wait/wait01 CC testcases/kernel/syscalls/wait/wait02 CC testcases/kernel/syscalls/wait4/wait401 CC testcases/kernel/syscalls/wait4/wait402 CC testcases/kernel/syscalls/wait4/wait403 CC testcases/kernel/syscalls/waitid/waitid01 CC testcases/kernel/syscalls/waitid/waitid02 CC testcases/kernel/syscalls/waitid/waitid03 CC testcases/kernel/syscalls/waitid/waitid04 CC testcases/kernel/syscalls/waitid/waitid05 CC testcases/kernel/syscalls/waitid/waitid06 CC testcases/kernel/syscalls/waitid/waitid07 CC testcases/kernel/syscalls/waitid/waitid08 CC testcases/kernel/syscalls/waitid/waitid09 CC testcases/kernel/syscalls/waitid/waitid10 CC testcases/kernel/syscalls/waitid/waitid11 CC testcases/kernel/syscalls/waitpid/waitpid01 CC testcases/kernel/syscalls/waitpid/waitpid02 CC testcases/kernel/syscalls/waitpid/waitpid03 CC testcases/kernel/syscalls/waitpid/waitpid04 waitpid05.c: In function 'main': waitpid05.c:79:13: warning: variable 'exno' set but not used [-Wunused-but-set-variable] 79 | int exno, nexno, status; | ^~~~ CC testcases/kernel/syscalls/waitpid/waitpid05 CC testcases/kernel/syscalls/waitpid/waitpid06 CC testcases/kernel/syscalls/waitpid/waitpid07 CC testcases/kernel/syscalls/waitpid/waitpid08 CC testcases/kernel/syscalls/waitpid/waitpid09 CC testcases/kernel/syscalls/waitpid/waitpid10 CC testcases/kernel/syscalls/waitpid/waitpid11 CC testcases/kernel/syscalls/waitpid/waitpid12 CC testcases/kernel/syscalls/waitpid/waitpid13 CC testcases/kernel/syscalls/write/write01 CC testcases/kernel/syscalls/write/write02 CC testcases/kernel/syscalls/write/write03 write04.c: In function 'verify_write': write04.c:31:22: warning: '' is used uninitialized [-Wuninitialized] 31 | TST_EXP_FAIL(write(wfd, wbuf, sizeof(wbuf)), EAGAIN); | ^~~~~ In file included from ../../../../include/tst_test.h:14, from write04.c:21: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:378:16: note: in a call to 'write' declared with attribute 'access (read_only, 2, 3)' here 378 | extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur | ^~~~~ write04.c: In function 'setup': write04.c:40:27: warning: '%d' directive writing between 1 and 11 bytes into a region of size between 0 and 99 [-Wformat-overflow=] 40 | sprintf(fifo, "%s.%d", fifo, getpid()); | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from write04.c:20: In function 'sprintf', inlined from 'setup' at write04.c:40:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 3 and 112 bytes into a destination of size 100 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: warning: '__builtin___sprintf_chk' argument 5 overlaps destination object 'fifo' [-Wrestrict] write04.c: In function 'setup': write04.c:23:13: note: destination object referenced by 'restrict'-qualified argument 1 was declared here 23 | static char fifo[100]; | ^~~~ CC testcases/kernel/syscalls/write/write04 CC testcases/kernel/syscalls/write/write05 CC testcases/kernel/syscalls/write/write06 CC testcases/kernel/syscalls/writev/writev01 CC testcases/kernel/syscalls/writev/writev02 CC testcases/kernel/syscalls/writev/writev03 CC testcases/kernel/syscalls/writev/writev05 CC testcases/kernel/syscalls/writev/writev06 CC testcases/kernel/syscalls/writev/writev07 make[4]: Nothing to be done for 'all'. CC testcases/kernel/connectors/pec/event_generator CC testcases/kernel/connectors/pec/pec_listener CC testcases/kernel/containers/mountns/mountns01 CC testcases/kernel/containers/mountns/mountns02 CC testcases/kernel/containers/mountns/mountns03 CC testcases/kernel/containers/mountns/mountns04 /home/autobuild/make/make -C ../libclone -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/containers/mqns/../libclone/Makefile" all ../../../../include/mk/sparse.mk:6: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:6: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:9: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' ../../../../include/mk/sparse.mk:9: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' CC testcases/kernel/containers/libclone/libclone.o AR libclone.a RANLIB libclone.a CC testcases/kernel/containers/mqns/mqns_01 mqns_02.c: In function 'main': mqns_02.c:176:17: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 176 | read(p2[0], buf, 7); | ^~~~~~~~~~~~~~~~~~~ CC testcases/kernel/containers/mqns/mqns_02 mqns_03.c: In function 'check_mqueue': mqns_03.c:77:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 77 | write(p2[1], "mqfail", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~~ mqns_03.c:85:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 85 | write(p2[1], "mount1", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~~ mqns_03.c:91:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 91 | write(p2[1], "stat1", 6); | ^~~~~~~~~~~~~~~~~~~~~~~~ mqns_03.c:97:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 97 | write(p2[1], "creat", 6); | ^~~~~~~~~~~~~~~~~~~~~~~~ mqns_03.c:105:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 105 | write(p2[1], "umount", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~~ mqns_03.c:111:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 111 | write(p2[1], "mount2", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~~ mqns_03.c:117:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 117 | write(p2[1], "stat2", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~ mqns_03.c:123:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 123 | write(p2[1], "stat3", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~ mqns_03.c:127:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 127 | write(p2[1], "done", 5); | ^~~~~~~~~~~~~~~~~~~~~~~ mqns_03.c: In function 'main': mqns_03.c:168:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 168 | write(p1[1], "go", 3); | ^~~~~~~~~~~~~~~~~~~~~ mqns_03.c:170:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 170 | read(p2[0], buf, 7); | ^~~~~~~~~~~~~~~~~~~ mqns_03.c: In function 'check_mqueue': mqns_03.c:117:17: warning: 'write' reading 7 bytes from a region of size 6 [-Wstringop-overread] 117 | write(p2[1], "stat2", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/sigstksz.h:24, from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:328, from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/sys/wait.h:36, from mqns_03.c:38: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:378:16: note: in a call to function 'write' declared with attribute 'access (read_only, 2, 3)' 378 | extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur | ^~~~~ mqns_03.c:123:17: warning: 'write' reading 7 bytes from a region of size 6 [-Wstringop-overread] 123 | write(p2[1], "stat3", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:378:16: note: in a call to function 'write' declared with attribute 'access (read_only, 2, 3)' 378 | extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur | ^~~~~ mqns_03.c:117:17: warning: 'write' reading 7 bytes from a region of size 6 [-Wstringop-overread] 117 | write(p2[1], "stat2", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:378:16: note: in a call to function 'write' declared with attribute 'access (read_only, 2, 3)' 378 | extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur | ^~~~~ mqns_03.c:123:17: warning: 'write' reading 7 bytes from a region of size 6 [-Wstringop-overread] 123 | write(p2[1], "stat3", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:378:16: note: in a call to function 'write' declared with attribute 'access (read_only, 2, 3)' 378 | extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur | ^~~~~ mqns_03.c:117:17: warning: 'write' reading 7 bytes from a region of size 6 [-Wstringop-overread] 117 | write(p2[1], "stat2", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:378:16: note: in a call to function 'write' declared with attribute 'access (read_only, 2, 3)' 378 | extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur | ^~~~~ mqns_03.c:123:17: warning: 'write' reading 7 bytes from a region of size 6 [-Wstringop-overread] 123 | write(p2[1], "stat3", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:378:16: note: in a call to function 'write' declared with attribute 'access (read_only, 2, 3)' 378 | extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur | ^~~~~ CC testcases/kernel/containers/mqns/mqns_03 mqns_04.c: In function 'check_mqueue': mqns_04.c:65:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 65 | read(p1[0], buf, 3); /* go */ | ^~~~~~~~~~~~~~~~~~~ mqns_04.c:70:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 70 | write(p2[1], "mqfail", 7); | ^~~~~~~~~~~~~~~~~~~~~~~~~ mqns_04.c:79:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 79 | write(p2[1], "mount", 6); | ^~~~~~~~~~~~~~~~~~~~~~~~ mqns_04.c:83:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 83 | write(p2[1], "go", 3); | ^~~~~~~~~~~~~~~~~~~~~ mqns_04.c:84:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 84 | read(p1[0], buf, 3); | ^~~~~~~~~~~~~~~~~~~ mqns_04.c: In function 'main': mqns_04.c:135:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 135 | write(p1[1], "go", 3); | ^~~~~~~~~~~~~~~~~~~~~ mqns_04.c:137:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 137 | read(p2[0], buf, 7); | ^~~~~~~~~~~~~~~~~~~ mqns_04.c:149:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 149 | write(p1[1], "go", 3); | ^~~~~~~~~~~~~~~~~~~~~ mqns_04.c:153:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 153 | write(p1[1], "go", 3); | ^~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/containers/mqns/mqns_04 CC testcases/kernel/containers/netns/netns_netlink CC testcases/kernel/containers/pidns/pidns01 CC testcases/kernel/containers/pidns/pidns02 CC testcases/kernel/containers/pidns/pidns03 pidns04.c: In function 'child_fn1': pidns04.c:74:28: warning: unused parameter 'ttype' [-Wunused-parameter] 74 | static int child_fn1(void *ttype) | ~~~~~~^~~~~ pidns04.c: In function 'main': pidns04.c:115:9: warning: ignoring return value of 'pipe' declared with attribute 'warn_unused_result' [-Wunused-result] 115 | pipe(fd); | ^~~~~~~~ pidns04.c: In function 'child_fn1': pidns04.c:92:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 92 | write(fd[1], mesg, (strlen(mesg) + 1)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/containers/pidns/pidns04 pidns05.c: In function 'kill_nested_containers': pidns05.c:153:6: warning: old-style function definition [-Wold-style-definition] 153 | void kill_nested_containers() | ^~~~~~~~~~~~~~~~~~~~~~ pidns05.c: In function 'main': pidns05.c:199:20: warning: variable 'pgid' set but not used [-Wunused-but-set-variable] 199 | pid_t pid, pgid; | ^~~~ pidns05.c:197:13: warning: unused variable 'ret' [-Wunused-variable] 197 | int ret, nbytes, status; | ^~~ pidns05.c: In function 'max_pid': pidns05.c:70:17: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 70 | fscanf(fp, "%d", &ret); | ^~~~~~~~~~~~~~~~~~~~~~ pidns05.c: In function 'create_nested_container': pidns05.c:143:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 143 | write(fd[1], mesg, (strlen(mesg) + 1)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/containers/pidns/pidns05 CC testcases/kernel/containers/pidns/pidns06 pidns10.c: In function 'child_fn': pidns10.c:58:20: warning: unused parameter 'arg' [-Wunused-parameter] 58 | int child_fn(void *arg) | ~~~~~~^~~ pidns10.c: In function 'main': pidns10.c:92:15: warning: variable 'pid' set but not used [-Wunused-but-set-variable] 92 | pid_t pid; | ^~~ CC testcases/kernel/containers/pidns/pidns10 pidns12.c: In function 'child_signal_handler': pidns12.c:58:38: warning: unused parameter 'sig' [-Wunused-parameter] 58 | static void child_signal_handler(int sig, siginfo_t * si, void *unused) | ~~~~^~~ pidns12.c:58:65: warning: unused parameter 'unused' [-Wunused-parameter] 58 | static void child_signal_handler(int sig, siginfo_t * si, void *unused) | ~~~~~~^~~~~~ pidns12.c: In function 'child_fn': pidns12.c:72:20: warning: unused parameter 'arg' [-Wunused-parameter] 72 | int child_fn(void *arg) | ~~~~~~^~~ pidns12.c: In function 'main': pidns12.c:145:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 145 | read(pipefd[0], buf, 5); | ^~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/containers/pidns/pidns12 CC testcases/kernel/containers/pidns/pidns13 pidns16.c: In function 'child_signal_handler': pidns16.c:58:31: warning: unused parameter 'sig' [-Wunused-parameter] 58 | void child_signal_handler(int sig, siginfo_t * si, void *unused) | ~~~~^~~ pidns16.c:58:58: warning: unused parameter 'unused' [-Wunused-parameter] 58 | void child_signal_handler(int sig, siginfo_t * si, void *unused) | ~~~~~~^~~~~~ pidns16.c: In function 'child_fn': pidns16.c:90:20: warning: unused parameter 'ttype' [-Wunused-parameter] 90 | int child_fn(void *ttype) | ~~~~~~^~~~~ pidns16.c: In function 'main': pidns16.c:129:5: warning: old-style function definition [-Wold-style-definition] 129 | int main() | ^~~~ CC testcases/kernel/containers/pidns/pidns16 pidns17.c: In function 'child_fn': pidns17.c:75:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] 75 | for (i = 0; i < ARRAY_SIZE(children); i++) { | ^ pidns17.c:99:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] 99 | for (i = 0; i < ARRAY_SIZE(children); i++) { | ^ pidns17.c:59:20: warning: unused parameter 'arg' [-Wunused-parameter] 59 | int child_fn(void *arg) | ~~~~~~^~~ pidns17.c: In function 'main': pidns17.c:137:15: warning: variable 'pid' set but not used [-Wunused-but-set-variable] 137 | pid_t pid; | ^~~ CC testcases/kernel/containers/pidns/pidns17 CC testcases/kernel/containers/pidns/pidns20 pidns30.c: In function 'child_signal_handler': pidns30.c:123:38: warning: unused parameter 'sig' [-Wunused-parameter] 123 | static void child_signal_handler(int sig, siginfo_t * si, void *unused) | ~~~~^~~ pidns30.c:123:65: warning: unused parameter 'unused' [-Wunused-parameter] 123 | static void child_signal_handler(int sig, siginfo_t * si, void *unused) | ~~~~~~^~~~~~ pidns30.c: In function 'child_fn': pidns30.c:162:20: warning: unused parameter 'arg' [-Wunused-parameter] 162 | int child_fn(void *arg) | ~~~~~~^~~ pidns30.c:221:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 221 | read(father_to_child[0], buf, 5); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ pidns30.c: In function 'main': pidns30.c:274:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 274 | read(child_to_father[0], buf, 5); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/containers/pidns/pidns30 pidns31.c: In function 'cleanup_mqueue': pidns31.c:138:25: warning: unused parameter 'result' [-Wunused-parameter] 138 | void cleanup_mqueue(int result, int step, mqd_t mqd) | ~~~~^~~~~~ pidns31.c: In function 'child_fn': pidns31.c:149:20: warning: unused parameter 'arg' [-Wunused-parameter] 149 | int child_fn(void *arg) | ~~~~~~^~~ pidns31.c: In function 'father_signal_handler': pidns31.c:198:39: warning: unused parameter 'sig' [-Wunused-parameter] 198 | static void father_signal_handler(int sig, siginfo_t * si, void *unused) | ~~~~^~~ pidns31.c:198:66: warning: unused parameter 'unused' [-Wunused-parameter] 198 | static void father_signal_handler(int sig, siginfo_t * si, void *unused) | ~~~~~~^~~~~~ pidns31.c: In function 'child_fn': pidns31.c:168:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 168 | read(father_to_child[0], buf, 5); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/containers/pidns/pidns31 CC testcases/kernel/containers/pidns/pidns32 CC testcases/kernel/containers/share/ns_create CC testcases/kernel/containers/share/ns_exec CC testcases/kernel/containers/share/ns_ifmove CC testcases/kernel/containers/share/setns_check CC testcases/kernel/containers/sysvipc/mesgq_nstest CC testcases/kernel/containers/sysvipc/msg_comm CC testcases/kernel/containers/sysvipc/sem_comm CC testcases/kernel/containers/sysvipc/sem_nstest CC testcases/kernel/containers/sysvipc/semtest_2ns CC testcases/kernel/containers/sysvipc/shm_comm CC testcases/kernel/containers/sysvipc/shmem_2nstest CC testcases/kernel/containers/sysvipc/shmnstest CC testcases/kernel/containers/timens/timens01 CC testcases/kernel/containers/userns/userns01 CC testcases/kernel/containers/userns/userns02 CC testcases/kernel/containers/userns/userns03 CC testcases/kernel/containers/userns/userns04 CC testcases/kernel/containers/userns/userns05 CC testcases/kernel/containers/userns/userns06 CC testcases/kernel/containers/userns/userns06_capcheck CC testcases/kernel/containers/userns/userns07 CC testcases/kernel/containers/userns/userns08 utstest.c: In function 'P1': utstest.c:120:13: warning: variable 'len' set but not used [-Wunused-but-set-variable] 120 | int len; | ^~~ utstest.c: In function 'main': utstest.c:289:13: warning: variable 'r' set but not used [-Wunused-but-set-variable] 289 | int r, pid, use_clone = T_UNSHARE; | ^ utstest.c: In function 'P1': utstest.c:144:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 144 | write(p2fd[1], "1", 1); | ^~~~~~~~~~~~~~~~~~~~~~ utstest.c:163:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 163 | write(p2fd[1], "1", 1); | ^~~~~~~~~~~~~~~~~~~~~~ utstest.c:189:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 189 | write(p2fd[1], "1", 1); /* tell p2 to go ahead and sethostname */ | ^~~~~~~~~~~~~~~~~~~~~~ utstest.c:208:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 208 | write(p2fd[1], "1", 1); /* tell p2 to go ahead and sethostname */ | ^~~~~~~~~~~~~~~~~~~~~~ utstest.c: In function 'P2': utstest.c:240:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 240 | write(p1fd[1], hostname, strlen(hostname)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ utstest.c:249:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 249 | write(p1fd[1], hostname, strlen(hostname)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ utstest.c:263:17: warning: ignoring return value of 'sethostname' declared with attribute 'warn_unused_result' [-Wunused-result] 263 | sethostname(newhostname, strlen(newhostname)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ utstest.c:264:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 264 | write(p1fd[1], newhostname, strlen(newhostname)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ utstest.c: In function 'main': utstest.c:342:25: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 342 | write(p2fd[1], "0", 1); /* don't let p2 hang */ | ^~~~~~~~~~~~~~~~~~~~~~ utstest.c: In function 'cleanup': utstest.c:282:9: warning: ignoring return value of 'sethostname' declared with attribute 'warn_unused_result' [-Wunused-result] 282 | sethostname(oldhost, strlen(oldhost)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/containers/utsname/utstest /home/autobuild/make/make -C ../libcontrollers -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/controllers/cgroup/../libcontrollers/Makefile" all ../../../../include/mk/sparse.mk:6: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:6: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:9: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' ../../../../include/mk/sparse.mk:9: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' libcontrollers.c: In function 'signal_handler_alarm': libcontrollers.c:221:31: warning: unused parameter 'signal' [-Wunused-parameter] 221 | void signal_handler_alarm(int signal) | ~~~~^~~~~~ libcontrollers.c: In function 'read_shares_file': libcontrollers.c:192:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 192 | fscanf(fp, "%u", &shares); | ^~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/controllers/libcontrollers/libcontrollers.o AR libcontrollers.a RANLIB libcontrollers.a CC testcases/kernel/controllers/cgroup/cgroup_core01 CC testcases/kernel/controllers/cgroup/cgroup_regression_6_2 CC testcases/kernel/controllers/cgroup/cgroup_regression_fork_processes cgroup_regression_getdelays.c: In function 'main': cgroup_regression_getdelays.c:314:25: warning: '__builtin_strncpy' specified bound 292 equals destination size [-Wstringop-truncation] 314 | strncpy(cpumask, optarg, sizeof(cpumask)); | ^ cgroup_regression_getdelays.c:300:25: warning: '__builtin___strncpy_chk' specified bound depends on the length of the source argument [-Wstringop-truncation] 300 | strncpy(containerpath, optarg, strlen(optarg) + 1); | ^ cgroup_regression_getdelays.c:300:56: note: length computed here 300 | strncpy(containerpath, optarg, strlen(optarg) + 1); | ^~~~~~~~~~~~~~ CC testcases/kernel/controllers/cgroup/cgroup_regression_getdelays /home/autobuild/make/make -C ../libcontrollers -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/controllers/cgroup_fj/../libcontrollers/Makefile" all ../../../../include/mk/sparse.mk:6: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:6: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:9: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' ../../../../include/mk/sparse.mk:9: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' make[6]: Nothing to be done for 'all'. CC testcases/kernel/controllers/cgroup_fj/cgroup_fj_proc CC testcases/kernel/controllers/cgroup_xattr/cgroup_xattr /home/autobuild/make/make -C ../libcontrollers -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/controllers/cpuacct/../libcontrollers/Makefile" all ../../../../include/mk/sparse.mk:6: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:6: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:9: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' ../../../../include/mk/sparse.mk:9: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' make[6]: Nothing to be done for 'all'. cpuacct_task.c: In function 'sig_handler': cpuacct_task.c:32:29: warning: unused parameter 'signo' [-Wunused-parameter] 32 | static void sig_handler(int signo) | ~~~~^~~~~ CC testcases/kernel/controllers/cpuacct/cpuacct_task /home/autobuild/make/make -C ../libcontrollers -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/controllers/cpuctl/../libcontrollers/Makefile" all ../../../../include/mk/sparse.mk:6: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:6: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:9: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' ../../../../include/mk/sparse.mk:9: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' make[6]: Nothing to be done for 'all'. In file included from cpuctl_def_task01.c:58: ../libcontrollers/libcontrollers.h:61:20: warning: 'error_function' declared 'static' but never defined [-Wunused-function] 61 | static inline void error_function(char *msg1, char *msg2); | ^~~~~~~~~~~~~~ cpuctl_def_task01.c: In function 'main': cpuctl_def_task01.c:141:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 141 | read(fd, &ch, 1); /* To fire all the tasks up at the same time */ | ^~~~~~~~~~~~~~~~ cpuctl_def_task01.c:152:14: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] 152 | if (!strncpy(fullpath, path, len)) | ^ cpuctl_def_task01.c:151:15: note: length computed here 151 | len = strlen(path); | ^~~~~~~~~~~~ CC testcases/kernel/controllers/cpuctl/cpuctl_def_task01 In file included from cpuctl_def_task02.c:61: ../libcontrollers/libcontrollers.h:61:20: warning: 'error_function' declared 'static' but never defined [-Wunused-function] 61 | static inline void error_function(char *msg1, char *msg2); | ^~~~~~~~~~~~~~ cpuctl_def_task02.c: In function 'main': cpuctl_def_task02.c:152:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 152 | read(fd, &ch, 1); /* Block task here to synchronize */ | ^~~~~~~~~~~~~~~~ cpuctl_def_task02.c:163:14: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] 163 | if (!strncpy(fullpath, path, len)) | ^ cpuctl_def_task02.c:162:15: note: length computed here 162 | len = strlen(path); | ^~~~~~~~~~~~ CC testcases/kernel/controllers/cpuctl/cpuctl_def_task02 In file included from cpuctl_def_task03.c:62: ../libcontrollers/libcontrollers.h:61:20: warning: 'error_function' declared 'static' but never defined [-Wunused-function] 61 | static inline void error_function(char *msg1, char *msg2); | ^~~~~~~~~~~~~~ cpuctl_def_task03.c: In function 'main': cpuctl_def_task03.c:148:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 148 | read(fd, &ch, 1); /* Block task here to synchronize */ | ^~~~~~~~~~~~~~~~ cpuctl_def_task03.c:159:14: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] 159 | if (!strncpy(fullpath, path, len)) | ^ cpuctl_def_task03.c:158:15: note: length computed here 158 | len = strlen(path); | ^~~~~~~~~~~~ CC testcases/kernel/controllers/cpuctl/cpuctl_def_task03 In file included from cpuctl_def_task04.c:62: ../libcontrollers/libcontrollers.h:61:20: warning: 'error_function' declared 'static' but never defined [-Wunused-function] 61 | static inline void error_function(char *msg1, char *msg2); | ^~~~~~~~~~~~~~ cpuctl_def_task04.c: In function 'main': cpuctl_def_task04.c:158:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 158 | read(fd, &ch, 1); /* Block task here to synchronize */ | ^~~~~~~~~~~~~~~~ cpuctl_def_task04.c:169:14: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] 169 | if (!strncpy(fullpath, path, len)) | ^ cpuctl_def_task04.c:168:15: note: length computed here 168 | len = strlen(path); | ^~~~~~~~~~~~ CC testcases/kernel/controllers/cpuctl/cpuctl_def_task04 cpuctl_latency_check_task.c: In function 'main': cpuctl_latency_check_task.c:131:27: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 131 | if (delta > ALLOWED) | ^ In file included from cpuctl_latency_check_task.c:51: ../libcontrollers/libcontrollers.h: At top level: ../libcontrollers/libcontrollers.h:61:20: warning: 'error_function' declared 'static' but never defined [-Wunused-function] 61 | static inline void error_function(char *msg1, char *msg2); | ^~~~~~~~~~~~~~ cpuctl_latency_check_task.c: In function 'main': cpuctl_latency_check_task.c:97:17: warning: '__builtin_strncpy' specified bound 4096 equals destination size [-Wstringop-truncation] 97 | strncpy(mytaskfile, argv[4], FILENAME_MAX); | ^ CC testcases/kernel/controllers/cpuctl/cpuctl_latency_check_task cpuctl_latency_test.c: In function 'sighandler': cpuctl_latency_test.c:57:21: warning: unused parameter 'i' [-Wunused-parameter] 57 | void sighandler(int i) | ~~~~^ In file included from cpuctl_latency_test.c:52: ../libcontrollers/libcontrollers.h: At top level: ../libcontrollers/libcontrollers.h:61:20: warning: 'error_function' declared 'static' but never defined [-Wunused-function] 61 | static inline void error_function(char *msg1, char *msg2); | ^~~~~~~~~~~~~~ cpuctl_latency_test.c: In function 'main': cpuctl_latency_test.c:89:17: warning: '__builtin_strncpy' specified bound 4096 equals destination size [-Wstringop-truncation] 89 | strncpy(mytaskfile, argv[2], FILENAME_MAX); | ^ CC testcases/kernel/controllers/cpuctl/cpuctl_latency_test In file included from cpuctl_test01.c:63: ../libcontrollers/libcontrollers.h:61:20: warning: 'error_function' declared 'static' but never defined [-Wunused-function] 61 | static inline void error_function(char *msg1, char *msg2); | ^~~~~~~~~~~~~~ cpuctl_test01.c: In function 'main': cpuctl_test01.c:144:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 144 | read(fd, &ch, 1); /* To block all tasks here and fire them up at the same time */ | ^~~~~~~~~~~~~~~~ cpuctl_test01.c:155:14: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] 155 | if (!strncpy(fullpath, path, len)) | ^ cpuctl_test01.c:154:15: note: length computed here 154 | len = strlen(path); | ^~~~~~~~~~~~ CC testcases/kernel/controllers/cpuctl/cpuctl_test01 In file included from cpuctl_test02.c:62: ../libcontrollers/libcontrollers.h:61:20: warning: 'error_function' declared 'static' but never defined [-Wunused-function] 61 | static inline void error_function(char *msg1, char *msg2); | ^~~~~~~~~~~~~~ cpuctl_test02.c: In function 'main': cpuctl_test02.c:156:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 156 | read(fd, &ch, 1); /* To block all tasks here and fire them up at the same time */ | ^~~~~~~~~~~~~~~~ cpuctl_test02.c:167:14: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] 167 | if (!strncpy(fullpath, path, len)) | ^ cpuctl_test02.c:166:15: note: length computed here 166 | len = strlen(path); | ^~~~~~~~~~~~ CC testcases/kernel/controllers/cpuctl/cpuctl_test02 In file included from cpuctl_test03.c:62: ../libcontrollers/libcontrollers.h:61:20: warning: 'error_function' declared 'static' but never defined [-Wunused-function] 61 | static inline void error_function(char *msg1, char *msg2); | ^~~~~~~~~~~~~~ cpuctl_test03.c: In function 'main': cpuctl_test03.c:151:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 151 | read(fd, &ch, 1); /* To block all tasks here and fire them up at the same time */ | ^~~~~~~~~~~~~~~~ cpuctl_test03.c:162:14: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] 162 | if (!strncpy(fullpath, path, len)) | ^ cpuctl_test03.c:161:15: note: length computed here 161 | len = strlen(path); | ^~~~~~~~~~~~ CC testcases/kernel/controllers/cpuctl/cpuctl_test03 In file included from cpuctl_test04.c:62: ../libcontrollers/libcontrollers.h:61:20: warning: 'error_function' declared 'static' but never defined [-Wunused-function] 61 | static inline void error_function(char *msg1, char *msg2); | ^~~~~~~~~~~~~~ cpuctl_test04.c: In function 'main': cpuctl_test04.c:162:9: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 162 | read(fd, &ch, 1); /* To block all tasks here and fire them up at the same time */ | ^~~~~~~~~~~~~~~~ cpuctl_test04.c:173:14: warning: '__builtin_strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] 173 | if (!strncpy(fullpath, path, len)) | ^ cpuctl_test04.c:172:15: note: length computed here 172 | len = strlen(path); | ^~~~~~~~~~~~ CC testcases/kernel/controllers/cpuctl/cpuctl_test04 /home/autobuild/make/make -C ../libcontrollers -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/controllers/cpuctl_fj/../libcontrollers/Makefile" all ../../../../include/mk/sparse.mk:6: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:6: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:9: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' ../../../../include/mk/sparse.mk:9: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' make[6]: Nothing to be done for 'all'. CC testcases/kernel/controllers/cpuctl_fj/cpuctl_fj_cpu-hog CC testcases/kernel/controllers/cpuctl_fj/cpuctl_fj_simple_echo make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. /home/autobuild/make/make -C ../cpuset_lib -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/controllers/cpuset/cpuset_hotplug_test/../cpuset_lib/Makefile" all ../../../../../include/mk/sparse.mk:6: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../../include/mk/sparse.mk:6: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../../include/mk/sparse.mk:9: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' ../../../../../include/mk/sparse.mk:9: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' CC testcases/kernel/controllers/cpuset/cpuset_lib/cpuinfo.o CC testcases/kernel/controllers/cpuset/cpuset_lib/libbitmask.o libcpuset.c: In function 'store_map': libcpuset.c:1304:17: warning: pointer 'mapfp' may be used after 'fclose' [-Wuse-after-free] 1304 | fclose(mapfp); | ^~~~~~~~~~~~~ libcpuset.c:1295:9: note: call to 'fclose' here 1295 | fclose(mapfp); | ^~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_migrate_all': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 14 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2917 | if (load_flag(buf2, &memory_migrate_flag, "memory_migrate") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from libcpuset.c:36: In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_flag' at libcpuset.c:945:2, inlined from 'cpuset_migrate_all' at libcpuset.c:2917:6: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 16 and 4111 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_migrate_all': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 14 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2919 | if (store_flag(buf2, "memory_migrate", 1) < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'store_flag' at libcpuset.c:1069:2, inlined from 'cpuset_migrate_all' at libcpuset.c:2919:6: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 16 and 4111 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_migrate_all': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 14 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2929 | if (store_flag(buf2, "memory_migrate", memory_migrate_flag) < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'store_flag' at libcpuset.c:1069:2, inlined from 'cpuset_migrate_all' at libcpuset.c:2929:6: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 16 and 4111 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_migrate': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 14 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2890 | if (load_flag(buf2, &memory_migrate_flag, "memory_migrate") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_flag' at libcpuset.c:945:2, inlined from 'cpuset_migrate' at libcpuset.c:2890:6: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 16 and 4111 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_migrate': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 14 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2892 | if (store_flag(buf2, "memory_migrate", 1) < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'store_flag' at libcpuset.c:1069:2, inlined from 'cpuset_migrate' at libcpuset.c:2892:6: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 16 and 4111 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_migrate': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 14 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2899 | store_flag(buf2, "memory_migrate", memory_migrate_flag); | ~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'store_flag' at libcpuset.c:1069:2, inlined from 'cpuset_migrate' at libcpuset.c:2899:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 16 and 4111 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_query': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 20 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2096 | if (load_flag(buf, &cp->cpu_exclusive, "cpuset.cpu_exclusive") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_flag' at libcpuset.c:945:2, inlined from 'cpuset_query' at libcpuset.c:2096:6: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 22 and 4117 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_query': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 20 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2100 | if (load_flag(buf, &cp->mem_exclusive, "cpuset.mem_exclusive") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_flag' at libcpuset.c:945:2, inlined from 'cpuset_query' at libcpuset.c:2100:6: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 22 and 4117 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_query': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 17 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2104 | if (load_flag(buf, &cp->notify_on_release, "notify_on_release") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_flag' at libcpuset.c:945:2, inlined from 'cpuset_query' at libcpuset.c:2104:6: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 19 and 4114 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_query': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 21 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2109 | if (load_flag(buf, &cp->memory_migrate, "cpuset.memory_migrate") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_flag' at libcpuset.c:945:2, inlined from 'cpuset_query' at libcpuset.c:2109:7: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 23 and 4118 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_query': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 19 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2115 | if (load_flag(buf, &cp->mem_hardwall, "cpuset.mem_hardwall") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_flag' at libcpuset.c:945:2, inlined from 'cpuset_query' at libcpuset.c:2115:7: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 21 and 4116 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_query': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 30 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2121 | if (load_flag | ~~~~~~~~~ 2122 | (buf, &cp->memory_pressure_enabled, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2123 | "cpuset.memory_pressure_enabled") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_flag' at libcpuset.c:945:2, inlined from 'cpuset_query' at libcpuset.c:2121:7: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 32 and 4127 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_query': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 25 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2129 | if (load_flag | ~~~~~~~~~ 2130 | (buf, &cp->memory_spread_page, "cpuset.memory_spread_page") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_flag' at libcpuset.c:945:2, inlined from 'cpuset_query' at libcpuset.c:2129:7: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 27 and 4122 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_query': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 25 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2136 | if (load_flag | ~~~~~~~~~ 2137 | (buf, &cp->memory_spread_slab, "cpuset.memory_spread_slab") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_flag' at libcpuset.c:945:2, inlined from 'cpuset_query' at libcpuset.c:2136:7: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 27 and 4122 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_query': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 25 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2143 | if (load_flag | ~~~~~~~~~ 2144 | (buf, &cp->sched_load_balance, "cpuset.sched_load_balance") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_flag' at libcpuset.c:945:2, inlined from 'cpuset_query' at libcpuset.c:2143:7: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 27 and 4122 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_query': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 31 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_number' at libcpuset.c:971:2, inlined from 'cpuset_query' at libcpuset.c:2150:7: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 33 and 4128 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_query': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 11 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2157 | if (load_mask(buf, &cp->cpus, cpuset_cpus_nbits(), "cpuset.cpus") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_mask' at libcpuset.c:1017:2, inlined from 'cpuset_query' at libcpuset.c:2157:6: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 13 and 4108 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_query': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing 11 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ ...... 2161 | if (load_mask(buf, &cp->mems, cpuset_mems_nbits(), "cpuset.mems") < 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'load_mask' at libcpuset.c:1017:2, inlined from 'cpuset_query' at libcpuset.c:2161:6: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 13 and 4108 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ libcpuset.c: In function 'cpuset_collides_exclusive': libcpuset.c:492:41: warning: '%s' directive output may be truncated writing up to 255 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 492 | (void)snprintf(buf, buflen, "%s/%s", name1, name2); | ^~ In function 'snprintf', inlined from 'pathcat2' at libcpuset.c:492:8, inlined from 'cpuset_collides_exclusive' at libcpuset.c:2334:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 2 and 4352 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/controllers/cpuset/cpuset_lib/libcpuset.o CC testcases/kernel/controllers/cpuset/cpuset_lib/meminfo.o AR libcpu_set.a RANLIB libcpu_set.a CC testcases/kernel/controllers/cpuset/cpuset_hotplug_test/cpuset_list_compute make[6]: Nothing to be done for 'all'. CC testcases/kernel/controllers/cpuset/cpuset_load_balance_test/cpuset_cpu_hog CC testcases/kernel/controllers/cpuset/cpuset_load_balance_test/cpuset_sched_domains_check CC testcases/kernel/controllers/cpuset/cpuset_memory_pressure_test/cpuset_memory_pressure CC testcases/kernel/controllers/cpuset/cpuset_memory_spread_test/cpuset_mem_hog CC testcases/kernel/controllers/cpuset/cpuset_memory_test/cpuset_memory_test CC testcases/kernel/controllers/cpuset/cpuset_syscall_test/cpuset_syscall_test CC testcases/kernel/controllers/freezer/fork_exec_loop timed_forkbomb.c: In function 'main': timed_forkbomb.c:58:32: warning: format '%a' expects argument of type 'float *', but argument 2 has type 'char **' [-Wformat=] 58 | while (scanf("%as", &word) < 1) { | ~^ ~~~~~ | | | | | char ** | float * CC testcases/kernel/controllers/freezer/timed_forkbomb vfork.c: In function '_parse_opts': vfork.c:169:51: warning: format '%a' expects argument of type 'float *', but argument 4 has type 'char **' [-Wformat=] 169 | opt = sscanf(optarg, "%Ld%as", &duration, &units); | ~^ ~~~~~~ | | | | float * char ** vfork.c: In function 'do_vfork': vfork.c:97:18: warning: argument 'count' might be clobbered by 'longjmp' or 'vfork' [-Wclobbered] 97 | int do_vfork(int count) | ~~~~^~~~~ CC testcases/kernel/controllers/freezer/vfork CC testcases/kernel/controllers/io/io_control01 CC testcases/kernel/controllers/memcg/memcontrol01 CC testcases/kernel/controllers/memcg/memcontrol02 CC testcases/kernel/controllers/memcg/memcontrol03 CC testcases/kernel/controllers/memcg/memcontrol04 CC testcases/kernel/controllers/memcg/control/mem_process CC testcases/kernel/controllers/memcg/functional/memcg_process memcg_test_1.c: In function 'main': memcg_test_1.c:45:33: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 45 | write(fd, buf, 10); | ^~~~~~~~~~~~~~~~~~ CC testcases/kernel/controllers/memcg/regression/memcg_test_1 CC testcases/kernel/controllers/memcg/regression/memcg_test_2 CC testcases/kernel/controllers/memcg/regression/memcg_test_3 CC testcases/kernel/controllers/memcg/regression/memcg_test_4 CC testcases/kernel/controllers/memcg/stress/memcg_process_stress /home/autobuild/make/make -C ../libcontrollers -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/controllers/memctl/../libcontrollers/Makefile" all ../../../../include/mk/sparse.mk:6: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:6: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:9: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' ../../../../include/mk/sparse.mk:9: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' make[6]: Nothing to be done for 'all'. memctl_test01.c: In function 'main': memctl_test01.c:68:13: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 68 | int ret; | ^~~ In file included from memctl_test01.c:49: /tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/controllers/memctl/../libcontrollers/libcontrollers.h: At top level: /tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/controllers/memctl/../libcontrollers/libcontrollers.h:61:20: warning: 'error_function' declared 'static' but never defined [-Wunused-function] 61 | static inline void error_function(char *msg1, char *msg2); | ^~~~~~~~~~~~~~ CC testcases/kernel/controllers/memctl/memctl_test01 /home/autobuild/make/make -C ../libcontrollers -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/controllers/pids/../libcontrollers/Makefile" all ../../../../include/mk/sparse.mk:6: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:6: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse/sparse-ltp' ../../../../include/mk/sparse.mk:9: warning: overriding recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' ../../../../include/mk/sparse.mk:9: warning: ignoring old recipe for target '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/sparse' make[6]: Nothing to be done for 'all'. CC testcases/kernel/controllers/pids/pids_task1 CC testcases/kernel/controllers/pids/pids_task2 CC testcases/kernel/crypto/af_alg01 CC testcases/kernel/crypto/af_alg02 CC testcases/kernel/crypto/af_alg03 CC testcases/kernel/crypto/af_alg04 CC testcases/kernel/crypto/af_alg05 CC testcases/kernel/crypto/af_alg06 CC testcases/kernel/crypto/af_alg07 CC testcases/kernel/crypto/crypto_user01 CC testcases/kernel/crypto/crypto_user02 CC testcases/kernel/crypto/pcrypt_aead01 CC testcases/kernel/device-drivers/acpi/ltp_acpi make[6]: Nothing to be done for 'all'. CC testcases/kernel/device-drivers/block/block_dev_user/block_dev CC testcases/kernel/device-drivers/cpufreq/cpufreq_boost make[5]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. CC testcases/kernel/device-drivers/pci/tpci_user/tpci make[5]: Nothing to be done for 'all'. CC testcases/kernel/device-drivers/rtc/rtc01 CC testcases/kernel/device-drivers/rtc/rtc02 make[6]: Nothing to be done for 'all'. CC testcases/kernel/device-drivers/tbio/tbio_user/tbio CC testcases/kernel/device-drivers/uaccess/uaccess CC testcases/kernel/device-drivers/zram/zram03 make[5]: Nothing to be done for 'all'. CC testcases/kernel/firmware/fw_load_user/fw_load make[6]: Nothing to be done for 'all'. CC testcases/kernel/fs/doio/dataascii.o CC testcases/kernel/fs/doio/databin.o CC testcases/kernel/fs/doio/file_lock.o CC testcases/kernel/fs/doio/forker.o CC testcases/kernel/fs/doio/open_flags.o datapid.c: In function 'datapidgen': datapid.c:84:20: warning: unused parameter 'pid' [-Wunused-parameter] 84 | int datapidgen(int pid, char *buffer, int bsize, int offset) | ~~~~^~~ datapid.c:84:31: warning: unused parameter 'buffer' [-Wunused-parameter] 84 | int datapidgen(int pid, char *buffer, int bsize, int offset) | ~~~~~~^~~~~~ datapid.c:84:43: warning: unused parameter 'bsize' [-Wunused-parameter] 84 | int datapidgen(int pid, char *buffer, int bsize, int offset) | ~~~~^~~~~ datapid.c:84:54: warning: unused parameter 'offset' [-Wunused-parameter] 84 | int datapidgen(int pid, char *buffer, int bsize, int offset) | ~~~~^~~~~~ datapid.c: In function 'datapidchk': datapid.c:181:20: warning: unused parameter 'pid' [-Wunused-parameter] 181 | int datapidchk(int pid, char *buffer, int bsize, int offset, char **errmsg) | ~~~~^~~ datapid.c:181:31: warning: unused parameter 'buffer' [-Wunused-parameter] 181 | int datapidchk(int pid, char *buffer, int bsize, int offset, char **errmsg) | ~~~~~~^~~~~~ datapid.c:181:43: warning: unused parameter 'bsize' [-Wunused-parameter] 181 | int datapidchk(int pid, char *buffer, int bsize, int offset, char **errmsg) | ~~~~^~~~~ datapid.c:181:54: warning: unused parameter 'offset' [-Wunused-parameter] 181 | int datapidchk(int pid, char *buffer, int bsize, int offset, char **errmsg) | ~~~~^~~~~~ CC testcases/kernel/fs/doio/datapid.o write_log.c: In function 'wlog_open': write_log.c:145:58: warning: '%s' directive writing up to 1023 bytes into a region of size 224 [-Wformat-overflow=] 145 | "Could not open write log - open(%s, %#o) failed: %s\n", | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from write_log.c:66: In function 'sprintf', inlined from 'wlog_open' at write_log.c:144:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output 49 or more bytes (assuming 1072) into a destination of size 256 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ write_log.c: In function 'wlog_open': write_log.c:133:58: warning: '%s' directive writing up to 1023 bytes into a region of size 224 [-Wformat-overflow=] 133 | "Could not open write_log - open(%s, %#o, %#o) failed: %s\n", | ^~ write_log.c:133:25: note: directive argument in the range [1089, 1601] 133 | "Could not open write_log - open(%s, %#o, %#o) failed: %s\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ write_log.c:133:25: note: assuming directive output of 2 bytes write_log.c:133:25: note: using the range [0, 4294967295] for directive argument In function 'sprintf', inlined from 'wlog_open' at write_log.c:132:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output 55 or more bytes (assuming 1079) into a destination of size 256 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ write_log.c: In function 'wlog_record_write': write_log.c:243:70: warning: '%s' directive writing up to 1023 bytes into a region of size 228 [-Wformat-overflow=] 243 | "Could not write log - write(%s, %s, %d) failed: %s\n", | ^~ In function 'sprintf', inlined from 'wlog_record_write' at write_log.c:242:5: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output 47 or more bytes (assuming 1521) into a destination of size 256 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ write_log.c: In function 'wlog_record_write': write_log.c:237:76: warning: '%s' directive writing up to 1023 bytes into a region of size 214 [-Wformat-overflow=] 237 | "Could not reposition file pointer - lseek(%s, %ld, SEEK_SET) failed: %s\n", | ^~ write_log.c:237:33: note: directive argument in the range [0, 9223372036854775807] 237 | "Could not reposition file pointer - lseek(%s, %ld, SEEK_SET) failed: %s\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'sprintf', inlined from 'wlog_record_write' at write_log.c:236:4: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output 68 or more bytes (assuming 1109) into a destination of size 256 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ write_log.c: In function 'wlog_record_write': write_log.c:229:84: warning: '%s' directive writing up to 1023 bytes into a region of size 214 [-Wformat-overflow=] 229 | "Could not reposition file pointer - lseek(%s, 0, SEEK_CUR) failed: %s\n", | ^~ In function 'sprintf', inlined from 'wlog_record_write' at write_log.c:228:5: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output 68 or more bytes (assuming 1091) into a destination of size 256 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ write_log.c: In function 'wlog_record_write': write_log.c:222:62: warning: '%s' directive writing up to 1023 bytes into a region of size 228 [-Wformat-overflow=] 222 | "Could not write log - write(%s, %s, %d) failed: %s\n", | ^~ write_log.c:222:33: note: directive argument in the range [30, 235] 222 | "Could not write log - write(%s, %s, %d) failed: %s\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'sprintf', inlined from 'wlog_record_write' at write_log.c:221:4: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output 47 or more bytes (assuming 1522) into a destination of size 256 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ write_log.c: In function 'wlog_scan_backward': write_log.c:313:76: warning: '%s' directive writing up to 1023 bytes into a region of size 214 [-Wformat-overflow=] 313 | "Could not reposition file pointer - lseek(%s, %d, SEEK_SET) failed: %s\n", | ^~ write_log.c:313:33: note: using the range [-2147483648, 2147483647] for directive argument 313 | "Could not reposition file pointer - lseek(%s, %d, SEEK_SET) failed: %s\n", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'sprintf', inlined from 'wlog_scan_backward' at write_log.c:312:4: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output 68 or more bytes (assuming 1091) into a destination of size 256 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ write_log.c: In function 'wlog_scan_backward': write_log.c:285:68: warning: '%s' directive writing up to 1023 bytes into a region of size 214 [-Wformat-overflow=] 285 | "Could not reposition file pointer - lseek(%s, 0, SEEK_CUR) failed: %s\n", | ^~ In function 'sprintf', inlined from 'wlog_scan_backward' at write_log.c:284:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output 68 or more bytes (assuming 1091) into a destination of size 256 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ write_log.c: In function 'wlog_scan_backward': write_log.c:278:68: warning: '%s' directive writing up to 1023 bytes into a region of size 214 [-Wformat-overflow=] 278 | "Could not reposition file pointer - lseek(%s, 0, SEEK_END) failed: %s\n", | ^~ In function 'sprintf', inlined from 'wlog_scan_backward' at write_log.c:277:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output 68 or more bytes (assuming 1091) into a destination of size 256 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/fs/doio/write_log.o CC testcases/kernel/fs/doio/pattern.o CC testcases/kernel/fs/doio/string_to_tokens.o CC testcases/kernel/fs/doio/bytes_by_prefix.o growfiles.c: In function 'growfile': growfiles.c:1949:44: warning: unused parameter 'file' [-Wunused-parameter] 1949 | int /* BUG:14136 */ growfile(int fd, char *file, int grow_incr, char *buf, | ~~~~~~^~~~ growfiles.c: In function 'shrinkfile': growfiles.c:2353:26: warning: unused parameter 'filename' [-Wunused-parameter] 2353 | shrinkfile(int fd, char *filename, int trunc_incr, int trunc_inter, | ~~~~~~^~~~~~~~ growfiles.c:2354:16: warning: unused parameter 'just_trunc' [-Wunused-parameter] 2354 | int just_trunc) | ~~~~^~~~~~~~~~ growfiles.c: In function 'main': growfiles.c:130:17: warning: this statement may fall through [-Wimplicit-fallthrough=] 130 | #define exit(x) myexit(x) | ^~~~~~~~~ growfiles.c:453:25: note: in expansion of macro 'exit' 453 | exit(0); | ^~~~ growfiles.c:455:17: note: here 455 | case 'b': /* batch */ | ^~~~ growfiles.c:938:49: warning: ')' directive writing 1 byte into a region of size between 0 and 39 [-Wformat-overflow=] 938 | sprintf(TagName, "(%.39s)", optarg); | ^ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from growfiles.c:69: In function 'sprintf', inlined from 'main' at growfiles.c:938:4: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 3 and 42 bytes into a destination of size 40 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/fs/doio/growfiles doio.c: In function 'do_write': doio.c:1601:33: warning: variable 'signo' set but not used [-Wunused-but-set-variable] 1601 | int fd, nbytes, oflags, signo; | ^~~~~ doio.c: In function 'do_listio': doio.c:2078:30: warning: unused parameter 'req' [-Wunused-parameter] 2078 | int do_listio(struct io_req *req) | ~~~~~~~~~~~~~~~^~~ doio.c: In function 'sy_rwv': doio.c:2728:64: warning: unused parameter 'sysc' [-Wunused-parameter] 2728 | struct status *sy_rwv(struct io_req *req, struct syscall_info *sysc, int fd, | ~~~~~~~~~~~~~~~~~~~~~^~~~ doio.c: In function 'fmt_readv': doio.c:2763:32: warning: unused parameter 'req' [-Wunused-parameter] 2763 | char *fmt_readv(struct io_req *req, struct syscall_info *sy, int fd, char *addr) | ~~~~~~~~~~~~~~~^~~ doio.c:2763:76: warning: unused parameter 'addr' [-Wunused-parameter] 2763 | char *fmt_readv(struct io_req *req, struct syscall_info *sy, int fd, char *addr) | ~~~~~~^~~~ doio.c: In function 'sy_mmrw': doio.c:2895:13: warning: variable 'rc' set but not used [-Wunused-but-set-variable] 2895 | int rc; | ^~ doio.c:2883:65: warning: unused parameter 'sysc' [-Wunused-parameter] 2883 | struct status *sy_mmrw(struct io_req *req, struct syscall_info *sysc, int fd, | ~~~~~~~~~~~~~~~~~~~~~^~~~ doio.c: At top level: doio.c:3038:10: warning: missing initializer for field 'sy_bits' of 'struct syscall_info' [-Wmissing-field-initializers] 3038 | 0}, | ^ doio.c:192:13: note: 'sy_bits' declared here 192 | int sy_bits; | ^~~~~~~ doio.c:3041:10: warning: missing initializer for field 'sy_bits' of 'struct syscall_info' [-Wmissing-field-initializers] 3041 | SY_WRITE}, | ^~~~~~~~ doio.c:192:13: note: 'sy_bits' declared here 192 | int sy_bits; | ^~~~~~~ doio.c:3044:10: warning: missing initializer for field 'sy_bits' of 'struct syscall_info' [-Wmissing-field-initializers] 3044 | 0}, | ^ doio.c:192:13: note: 'sy_bits' declared here 192 | int sy_bits; | ^~~~~~~ doio.c:3047:10: warning: missing initializer for field 'sy_bits' of 'struct syscall_info' [-Wmissing-field-initializers] 3047 | SY_WRITE}, | ^~~~~~~~ doio.c:192:13: note: 'sy_bits' declared here 192 | int sy_bits; | ^~~~~~~ doio.c:3052:10: warning: missing initializer for field 'sy_bits' of 'struct syscall_info' [-Wmissing-field-initializers] 3052 | 0}, | ^ doio.c:192:13: note: 'sy_bits' declared here 192 | int sy_bits; | ^~~~~~~ doio.c: In function 'doio_pat_fill': doio.c:3638:19: warning: unused parameter 'shift' [-Wunused-parameter] 3638 | int shift) | ~~~~^~~~~ doio.c: In function 'cleanup_handler': doio.c:4536:26: warning: unused parameter 'sig' [-Wunused-parameter] 4536 | void cleanup_handler(int sig) | ~~~~^~~ doio.c: In function 'noop_handler': doio.c:4566:23: warning: unused parameter 'sig' [-Wunused-parameter] 4566 | void noop_handler(int sig) | ~~~~^~~ doio.c: In function 'sigint_handler': doio.c:4577:25: warning: unused parameter 'sig' [-Wunused-parameter] 4577 | void sigint_handler(int sig) | ~~~~^~~ doio.c: In function 'aio_done': doio.c:4880:31: warning: unused parameter 'ainfo' [-Wunused-parameter] 4880 | int aio_done(struct aio_info *ainfo) | ~~~~~~~~~~~~~~~~~^~~~~ doio.c: In function 'parse_cmdline': doio.c:5052:49: warning: ')' directive writing 1 byte into a region of size between 0 and 39 [-Wformat-overflow=] 5052 | sprintf(TagName, "(%.39s)", optarg); | ^ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from doio.c:50: In function 'sprintf', inlined from 'parse_cmdline' at doio.c:5052:4: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 3 and 42 bytes into a destination of size 40 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/fs/doio/doio iogen.c:190:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 190 | {"none", 0}, | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:207:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 207 | {NULL, -1} | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:223:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 223 | {"random", M_RANDOM}, | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:224:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 224 | {"sequential", M_SEQUENTIAL}, | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:225:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 225 | {"reverse", M_REVERSE}, | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:226:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 226 | {NULL, -1} | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:305:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 305 | {"readv", READV}, | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:307:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 307 | {"mmread", MMAPR}, | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:313:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 313 | {NULL, -1} | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:354:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 354 | {NULL, -1} | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:362:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 362 | {"regular", S_IFREG}, | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:363:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 363 | {"blk-spec", S_IFBLK}, | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:364:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 364 | {"chr-spec", S_IFCHR}, | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c:365:9: warning: missing initializer for field 'm_flags' of 'struct strmap' [-Wmissing-field-initializers] 365 | {NULL, 0} | ^ iogen.c:113:13: note: 'm_flags' declared here 113 | int m_flags; | ^~~~~~~ iogen.c: In function 'parse_cmdline': iogen.c:1384:13: warning: variable 'nopenargs' set but not used [-Wunused-but-set-variable] 1384 | int nopenargs; | ^~~~~~~~~ iogen.c:1522:49: warning: ')' directive writing 1 byte into a region of size between 0 and 39 [-Wformat-overflow=] 1522 | sprintf(TagName, "(%.39s)", optarg); | ^ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from iogen.c:36: In function 'sprintf', inlined from 'parse_cmdline' at iogen.c:1522:4: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 3 and 42 bytes into a destination of size 40 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/fs/doio/iogen create-files.c: In function 'main': create-files.c:63:62: warning: '%s' directive writing up to 4095 bytes into a region of size between 1 and 4096 [-Wformat-overflow=] 63 | sprintf(filename, "%s%s%s%2.2x", dir1, | ^~ 64 | dir2, dir3, l); | ~~~~ create-files.c:63:59: note: directive argument in the range [0, 254] 63 | sprintf(filename, "%s%s%s%2.2x", dir1, | ^~~~~~~~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from create-files.c:3: In function 'sprintf', inlined from 'main' at create-files.c:63:6: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 3 and 12288 bytes into a destination of size 4096 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/fs/fs-bench/create-files.o CC testcases/kernel/fs/fs-bench/boxmuler.o LD testcases/kernel/fs/fs-bench/create-files CC testcases/kernel/fs/fs-bench/random-access CC testcases/kernel/fs/fs-bench/random-access-del-create.o LD testcases/kernel/fs/fs-bench/random-access-del-create make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. CC testcases/kernel/fs/fs_di/create_datafile CC testcases/kernel/fs/fs_di/frag fs_fill.c: In function 'worker': fs_fill.c:50:58: warning: '%s' directive output may be truncated writing up to 255 bytes into a region of size between 0 and 4095 [-Wformat-truncation=] 50 | snprintf(file, sizeof(file), "%s/%s", | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from fs_fill.c:12: In function 'snprintf', inlined from 'worker' at fs_fill.c:50:4: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 2 and 4352 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/fs/fs_fill/fs_fill make[5]: Nothing to be done for 'all'. fs_perms.c: In function 'cleanup': fs_perms.c:55:9: warning: ignoring return value of 'seteuid' declared with attribute 'warn_unused_result' [-Wunused-result] 55 | seteuid(0); | ^~~~~~~~~~ fs_perms.c:56:9: warning: ignoring return value of 'setegid' declared with attribute 'warn_unused_result' [-Wunused-result] 56 | setegid(0); | ^~~~~~~~~~ CC testcases/kernel/fs/fs_perms/fs_perms make[5]: Nothing to be done for 'all'. fsstress.c: In function 'creat_f': fsstress.c:1684:13: warning: variable 'extsize' set but not used [-Wunused-but-set-variable] 1684 | int extsize; | ^~~~~~~ fsstress.c: In function 'dread_f': fsstress.c:1850:22: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 1850 | else if (len > diob.d_maxiosz) | ^ In file included from global.h:39, from fsstress.c:34: fsstress.c: In function 'dwrite_f': xfscompat.h:6:22: warning: comparison of integer expressions of different signedness: '__off_t' {aka 'long int'} and 'long long unsigned int' [-Wsign-compare] 6 | #define MIN(a,b) ((a)<(b) ? (a):(b)) | ^ fsstress.c:1933:31: note: in expansion of macro 'MIN' 1933 | off = (off64_t) (lr % MIN(stb.st_size + (1024 * 1024), MAXFSIZE)); | ^~~ xfscompat.h:6:29: warning: operand of '?:' changes signedness from '__off_t' {aka 'long int'} to 'long long unsigned int' due to unsignedness of other operand [-Wsign-compare] 6 | #define MIN(a,b) ((a)<(b) ? (a):(b)) | ^~~ fsstress.c:1933:31: note: in expansion of macro 'MIN' 1933 | off = (off64_t) (lr % MIN(stb.st_size + (1024 * 1024), MAXFSIZE)); | ^~~ fsstress.c:1940:22: warning: comparison of integer expressions of different signedness: 'size_t' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 1940 | else if (len > diob.d_maxiosz) | ^ fsstress.c: In function 'truncate_f': xfscompat.h:6:22: warning: comparison of integer expressions of different signedness: '__off_t' {aka 'long int'} and 'long long unsigned int' [-Wsign-compare] 6 | #define MIN(a,b) ((a)<(b) ? (a):(b)) | ^ fsstress.c:2537:20: note: in expansion of macro 'MIN' 2537 | off = lr % MIN(stb.st_size + (1024 * 1024), MAXFSIZE); | ^~~ xfscompat.h:6:29: warning: operand of '?:' changes signedness from '__off_t' {aka 'long int'} to 'long long unsigned int' due to unsignedness of other operand [-Wsign-compare] 6 | #define MIN(a,b) ((a)<(b) ? (a):(b)) | ^~~ fsstress.c:2537:20: note: in expansion of macro 'MIN' 2537 | off = lr % MIN(stb.st_size + (1024 * 1024), MAXFSIZE); | ^~~ fsstress.c: In function 'write_f': xfscompat.h:6:22: warning: comparison of integer expressions of different signedness: '__off_t' {aka 'long int'} and 'long long unsigned int' [-Wsign-compare] 6 | #define MIN(a,b) ((a)<(b) ? (a):(b)) | ^ fsstress.c:2663:31: note: in expansion of macro 'MIN' 2663 | off = (off64_t) (lr % MIN(stb.st_size + (1024 * 1024), MAXFSIZE)); | ^~~ xfscompat.h:6:29: warning: operand of '?:' changes signedness from '__off_t' {aka 'long int'} to 'long long unsigned int' due to unsignedness of other operand [-Wsign-compare] 6 | #define MIN(a,b) ((a)<(b) ? (a):(b)) | ^~~ fsstress.c:2663:31: note: in expansion of macro 'MIN' 2663 | off = (off64_t) (lr % MIN(stb.st_size + (1024 * 1024), MAXFSIZE)); | ^~~ fsstress.c: In function 'main': fsstress.c:544:25: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result] 544 | system(cmd); | ^~~~~~~~~~~ fsstress.c: In function 'creat_path': fsstress.c:678:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 678 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'lchown_path': fsstress.c:932:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 932 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'link_path': fsstress.c:955:25: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 955 | chdir(".."); | ^~~~~~~~~~~ fsstress.c:975:33: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 975 | chdir(".."); | ^~~~~~~~~~~ fsstress.c:983:33: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 983 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'lstat64_path': fsstress.c:1004:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1004 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'mkdir_path': fsstress.c:1038:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1038 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'mknod_path': fsstress.c:1056:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1056 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'open_path': fsstress.c:1094:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1094 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'opendir_path': fsstress.c:1112:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1112 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'readlink_path': fsstress.c:1153:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1153 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'rename_path': fsstress.c:1176:25: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1176 | chdir(".."); | ^~~~~~~~~~~ fsstress.c:1196:33: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1196 | chdir(".."); | ^~~~~~~~~~~ fsstress.c:1204:33: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1204 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'rmdir_path': fsstress.c:1225:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1225 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'stat64_path': fsstress.c:1297:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1297 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'symlink_path': fsstress.c:1320:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1320 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'truncate64_path': fsstress.c:1338:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1338 | chdir(".."); | ^~~~~~~~~~~ fsstress.c: In function 'unlink_path': fsstress.c:1356:17: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 1356 | chdir(".."); | ^~~~~~~~~~~ CC testcases/kernel/fs/fsstress/fsstress fsx-linux.c: In function 'doread': fsx-linux.c:628:26: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 628 | if (iret == -1) | ^~ fsx-linux.c: In function 'dowrite': fsx-linux.c:766:26: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 766 | if (iret == -1) | ^~ fsx-linux.c: In function 'test': fsx-linux.c:1023:51: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'off_t' {aka 'long int'} [-Wsign-compare] 1023 | if (offset + size > file_size) | ^ fsx-linux.c:1034:36: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'int' [-Wsign-compare] 1034 | if (closeprob && (rv >> 3) < (1 << 28) / closeprob) | ^ fsx-linux.c: In function 'main': fsx-linux.c:1179:46: warning: comparison of unsigned expression in '< 0' is always false [-Wtype-limits] 1179 | if (progressinterval < 0) | ^ fsx-linux.c:1308:23: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] 1308 | for (i = 0; i < maxfilelen; i++) | ^ fsx-linux.c:1326:29: warning: comparison of integer expressions of different signedness: 'ssize_t' {aka 'long int'} and 'long unsigned int' [-Wsign-compare] 1326 | if (written != maxfilelen) { | ^~ fsx-linux.c: In function 'check_trunc_hack': fsx-linux.c:497:9: warning: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Wunused-result] 497 | ftruncate(fd, (off_t) 0); | ^~~~~~~~~~~~~~~~~~~~~~~~ fsx-linux.c:498:9: warning: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Wunused-result] 498 | ftruncate(fd, (off_t) 100000); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ fsx-linux.c:507:9: warning: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Wunused-result] 507 | ftruncate(fd, 0); | ^~~~~~~~~~~~~~~~ fsx-linux.c: In function 'main': fsx-linux.c:1168:31: warning: this statement may fall through [-Wimplicit-fallthrough=] 1168 | debug = 1; | ~~~~~~^~~ fsx-linux.c:1169:17: note: here 1169 | case 'n': | ^~~~ fsx-linux.c:1225:25: warning: '__builtin_strncpy' specified bound 1024 equals destination size [-Wstringop-truncation] 1225 | strncpy(goodfile, optarg, sizeof(goodfile)); | ^ fsx-linux.c:1227:25: warning: '__builtin_strncpy' specified bound 1024 equals destination size [-Wstringop-truncation] 1227 | strncpy(logfile, optarg, sizeof(logfile)); | ^ CC testcases/kernel/fs/fsx-linux/fsx-linux CC testcases/kernel/fs/ftest/libftest.o ftest01.c: In function 'setup': ftest01.c:143:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 143 | if (sigset(SIGTERM, term) == SIG_ERR) { | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/sys/wait.h:36, from ftest01.c:53: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ In file included from ftest01.c:61: ftest01.c: In function 'dotest': ../../../../include/old/test.h:123:19: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type '__off_t' {aka 'long int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest01.c:372:41: note: in expansion of macro 'tst_resm' 372 | tst_resm(TINFO, | ^~~~~~~~ ../../../../include/old/test.h:123:19: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type '__off_t' {aka 'long int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest01.c:405:41: note: in expansion of macro 'tst_resm' 405 | tst_resm(TINFO, | ^~~~~~~~ ftest01.c: In function 'setup': ftest01.c:125:9: warning: ignoring return value of 'getcwd' declared with attribute 'warn_unused_result' [-Wunused-result] 125 | getcwd(homedir, sizeof(homedir)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ftest01.c: In function 'runtest': ftest01.c:212:9: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 212 | chdir(homedir); | ^~~~~~~~~~~~~~ ftest01.c: In function 'dotest': ftest01.c:322:17: warning: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Wunused-result] 322 | ftruncate(fd, 0); | ^~~~~~~~~~~~~~~~ CC testcases/kernel/fs/ftest/ftest01 ftest02.c: In function 'main': ftest02.c:197:9: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 197 | chdir(startdir); | ^~~~~~~~~~~~~~~ CC testcases/kernel/fs/ftest/ftest02 ftest03.c: In function 'setup': ftest03.c:164:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 164 | if (sigset(SIGTERM, term) == SIG_ERR) { | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/sys/param.h:28, from ftest03.c:57: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ In file included from ftest03.c:66: ftest03.c: In function 'dotest': ../../../../include/old/test.h:123:19: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type '__off_t' {aka 'long int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest03.c:437:49: note: in expansion of macro 'tst_resm' 437 | tst_resm(TINFO, | ^~~~~~~~ ../../../../include/old/test.h:123:19: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type '__off_t' {aka 'long int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest03.c:475:49: note: in expansion of macro 'tst_resm' 475 | tst_resm(TINFO, | ^~~~~~~~ ftest03.c: In function 'runtest': ftest03.c:230:9: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 230 | chdir(homedir); | ^~~~~~~~~~~~~~ ftest03.c: In function 'dotest': ftest03.c:374:17: warning: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Wunused-result] 374 | ftruncate(fd, 0); | ^~~~~~~~~~~~~~~~ CC testcases/kernel/fs/ftest/ftest03 ftest04.c: In function 'setup': ftest04.c:136:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 136 | if (sigset(SIGTERM, term) == SIG_ERR) { | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/sys/param.h:28, from ftest04.c:42: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ In file included from ftest04.c:50: ftest04.c: In function 'dotest': ../../../../include/old/test.h:123:19: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type '__off_t' {aka 'long int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest04.c:356:49: note: in expansion of macro 'tst_resm' 356 | tst_resm(TINFO, | ^~~~~~~~ ../../../../include/old/test.h:123:19: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type '__off_t' {aka 'long int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest04.c:385:49: note: in expansion of macro 'tst_resm' 385 | tst_resm(TINFO, | ^~~~~~~~ CC testcases/kernel/fs/ftest/ftest04 ftest05.c: In function 'setup': ftest05.c:151:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 151 | if (sigset(SIGTERM, term) == SIG_ERR) { | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/sys/wait.h:36, from ftest05.c:57: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ In file included from ftest05.c:65: ftest05.c: In function 'dotest': ftest05.c:332:42: warning: format '%Lx' expects argument of type 'long long unsigned int', but argument 7 has type 'long int' [-Wformat=] 332 | "\tTest[%d]: lseek64(0) fail at %Lx", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../../../../include/old/test.h:153:64: note: in definition of macro 'tst_brkm' 153 | tst_brkm__(__FILE__, __LINE__, flags, cleanup, fmt, ##__VA_ARGS__); \ | ^~~ ftest05.c:332:76: note: format string is defined here 332 | "\tTest[%d]: lseek64(0) fail at %Lx", | ~~^ | | | long long unsigned int | %lx ftest05.c:337:42: warning: format '%Lx' expects argument of type 'long long unsigned int', but argument 7 has type 'long int' [-Wformat=] 337 | "\tTest[%d]: read fail at %Lx", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../../../../include/old/test.h:153:64: note: in definition of macro 'tst_brkm' 153 | tst_brkm__(__FILE__, __LINE__, flags, cleanup, fmt, ##__VA_ARGS__); \ | ^~~ ftest05.c:337:70: note: format string is defined here 337 | "\tTest[%d]: read fail at %Lx", | ~~^ | | | long long unsigned int | %lx ../../../../include/old/test.h:123:19: warning: format '%Lx' expects argument of type 'long long unsigned int', but argument 6 has type 'long int' [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest05.c:356:41: note: in expansion of macro 'tst_resm' 356 | tst_resm(TFAIL, | ^~~~~~~~ ../../../../include/old/test.h:123:19: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type '__off_t' {aka 'long int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest05.c:364:41: note: in expansion of macro 'tst_resm' 364 | tst_resm(TINFO, | ^~~~~~~~ ../../../../include/old/test.h:123:19: warning: format '%Lx' expects argument of type 'long long unsigned int', but argument 6 has type 'long int' [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest05.c:387:41: note: in expansion of macro 'tst_resm' 387 | tst_resm(TFAIL, | ^~~~~~~~ ../../../../include/old/test.h:123:19: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type '__off_t' {aka 'long int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest05.c:395:41: note: in expansion of macro 'tst_resm' 395 | tst_resm(TINFO, | ^~~~~~~~ ftest05.c:414:42: warning: format '%Lx' expects argument of type 'long long unsigned int', but argument 7 has type 'long int' [-Wformat=] 414 | "\tTest[%d]: lseek64(1) fail at %Lx", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../../../../include/old/test.h:153:64: note: in definition of macro 'tst_brkm' 153 | tst_brkm__(__FILE__, __LINE__, flags, cleanup, fmt, ##__VA_ARGS__); \ | ^~~ ftest05.c:414:76: note: format string is defined here 414 | "\tTest[%d]: lseek64(1) fail at %Lx", | ~~^ | | | long long unsigned int | %lx ../../../../include/old/test.h:123:19: warning: format '%Lx' expects argument of type 'long long unsigned int', but argument 6 has type 'long int' [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest05.c:424:41: note: in expansion of macro 'tst_resm' 424 | tst_resm(TFAIL | TERRNO, | ^~~~~~~~ ftest05.c: In function 'setup': ftest05.c:133:9: warning: ignoring return value of 'getcwd' declared with attribute 'warn_unused_result' [-Wunused-result] 133 | getcwd(homedir, sizeof(homedir)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ftest05.c: In function 'runtest': ftest05.c:212:9: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 212 | chdir(homedir); | ^~~~~~~~~~~~~~ ftest05.c: In function 'dotest': ftest05.c:317:17: warning: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Wunused-result] 317 | ftruncate(fd, 0); | ^~~~~~~~~~~~~~~~ CC testcases/kernel/fs/ftest/ftest05 ftest06.c: In function 'main': ftest06.c:141:29: warning: '/ftest06.' directive output may be truncated writing 9 bytes into a region of size between 1 and 4096 [-Wformat-truncation=] 141 | "%s/ftest06.%d", cwd, getpid()); | ^~~~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from ftest06.c:50: In function 'snprintf', inlined from 'main' at ftest06.c:140:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 11 and 4116 bytes into a destination of size 4096 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/fs/ftest/ftest06 ftest07.c: In function 'setup': ftest07.c:168:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 168 | if (sigset(SIGTERM, term) == SIG_ERR) { | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/sys/param.h:28, from ftest07.c:62: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ In file included from ftest07.c:72: ftest07.c: In function 'dotest': ../../../../include/old/test.h:123:19: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type '__off_t' {aka 'long int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest07.c:432:49: note: in expansion of macro 'tst_resm' 432 | tst_resm(TINFO, | ^~~~~~~~ ../../../../include/old/test.h:123:19: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type '__off_t' {aka 'long int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest07.c:470:49: note: in expansion of macro 'tst_resm' 470 | tst_resm(TINFO, | ^~~~~~~~ ftest07.c: In function 'domisc': ftest07.c:590:32: warning: comparison of integer expressions of different signedness: '__off_t' {aka 'long int'} and 'long long unsigned int' [-Wsign-compare] 590 | if (sb.st_size != file_max) { | ^~ ftest07.c: In function 'runtest': ftest07.c:232:9: warning: ignoring return value of 'chdir' declared with attribute 'warn_unused_result' [-Wunused-result] 232 | chdir(homedir); | ^~~~~~~~~~~~~~ ftest07.c: In function 'dotest': ftest07.c:371:17: warning: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Wunused-result] 371 | ftruncate(fd, 0); | ^~~~~~~~~~~~~~~~ CC testcases/kernel/fs/ftest/ftest07 ftest08.c: In function 'init': ftest08.c:141:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 141 | if (sigset(SIGTERM, term) == SIG_ERR) { | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/sys/param.h:28, from ftest08.c:47: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ In file included from ftest08.c:57: ftest08.c: In function 'dotest': ../../../../include/old/test.h:123:19: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type '__off_t' {aka 'long int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest08.c:371:49: note: in expansion of macro 'tst_resm' 371 | tst_resm(TINFO, | ^~~~~~~~ ../../../../include/old/test.h:123:19: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type '__off_t' {aka 'long int'} [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ ftest08.c:402:49: note: in expansion of macro 'tst_resm' 402 | tst_resm(TINFO, | ^~~~~~~~ CC testcases/kernel/fs/ftest/ftest08 inode01.c: In function 'main': inode01.c:122:29: warning: cast between incompatible function types from 'int (*)()' to 'void (*)()' [-Wcast-function-type] 122 | if (signal(SIGTERM, (void (*)())term) == SIG_ERR) { | ^ inode01.c:161:36: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] 161 | if (snp_ret < 0 || snp_ret >= sizeof(path_list_string)) { | ^~ inode01.c: In function 'generate': inode01.c:330:52: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] 330 | if (snp_ret < 0 || snp_ret >= sizeof(new_string)) { | ^~ CC testcases/kernel/fs/inode/inode01 inode02.c: In function 'main': inode02.c:124:29: warning: cast between incompatible function types from 'int (*)()' to 'void (*)()' [-Wcast-function-type] 124 | if (sigset(SIGTERM, (void (*)())term) == SIG_ERR) { | ^ inode02.c: In function 'tree': inode02.c:285:36: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] 285 | if (snp_ret < 0 || snp_ret >= sizeof(path_list_string)) { | ^~ inode02.c: In function 'generate': inode02.c:427:52: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] 427 | if (snp_ret < 0 || snp_ret >= sizeof(new_string)) { | ^~ CC testcases/kernel/fs/inode/inode02 make[5]: Nothing to be done for 'all'. CC testcases/kernel/fs/lftest/lftest make[5]: Nothing to be done for 'all'. openfile.c: In function 'main': openfile.c:115:33: warning: ' Cannot use ' directive writing 12 bytes into a region of size between 1 and 80 [-Wformat-overflow=] 115 | sprintf(msg, "%s\nCannot use %d files", msg, numfiles); | ^~~~~~~~~~~~~ openfile.c:115:30: note: directive argument in the range [32769, 2147483647] 115 | sprintf(msg, "%s\nCannot use %d files", msg, numfiles); | ^~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from openfile.c:33: In function 'sprintf', inlined from 'main' at openfile.c:115:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 24 and 108 bytes into a destination of size 80 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: warning: '__builtin___sprintf_chk' argument 5 overlaps destination object 'msg' [-Wrestrict] openfile.c: In function 'main': openfile.c:82:14: note: destination object referenced by 'restrict'-qualified argument 1 was declared here 82 | char msg[80] = ""; | ^~~ openfile.c:116:33: warning: ', used ' directive writing 7 bytes into a region of size between 1 and 80 [-Wformat-overflow=] 116 | sprintf(msg, "%s, used %d files instead\n", msg, MAXFILES); | ^~~~~~~ In function 'sprintf', inlined from 'main' at openfile.c:116:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 28 and 107 bytes into a destination of size 80 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: warning: '__builtin___sprintf_chk' argument 5 overlaps destination object 'msg' [-Wrestrict] openfile.c: In function 'main': openfile.c:82:14: note: destination object referenced by 'restrict'-qualified argument 1 was declared here 82 | char msg[80] = ""; | ^~~ openfile.c:122:33: warning: ' Cannot use ' directive writing 12 bytes into a region of size between 1 and 80 [-Wformat-overflow=] 122 | sprintf(msg, "%s\nCannot use %d threads", msg, numthreads); | ^~~~~~~~~~~~~ openfile.c:122:30: note: directive argument in the range [11, 2147483647] 122 | sprintf(msg, "%s\nCannot use %d threads", msg, numthreads); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'sprintf', inlined from 'main' at openfile.c:122:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 23 and 110 bytes into a destination of size 80 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: warning: '__builtin___sprintf_chk' argument 5 overlaps destination object 'msg' [-Wrestrict] openfile.c: In function 'main': openfile.c:82:14: note: destination object referenced by 'restrict'-qualified argument 1 was declared here 82 | char msg[80] = ""; | ^~~ openfile.c:123:33: warning: ', used ' directive writing 7 bytes into a region of size between 1 and 80 [-Wformat-overflow=] 123 | sprintf(msg, "%s, used %d threads instead\n", msg, MAXTHREADS); | ^~~~~~~ In function 'sprintf', inlined from 'main' at openfile.c:123:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 27 and 106 bytes into a destination of size 80 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: warning: '__builtin___sprintf_chk' argument 5 overlaps destination object 'msg' [-Wrestrict] openfile.c: In function 'main': openfile.c:82:14: note: destination object referenced by 'restrict'-qualified argument 1 was declared here 82 | char msg[80] = ""; | ^~~ CC testcases/kernel/fs/openfile/openfile CC testcases/kernel/fs/proc/proc01 make[5]: Nothing to be done for 'all'. make[5]: Nothing to be done for 'all'. CC testcases/kernel/fs/read_all/read_all CC testcases/kernel/fs/squashfs/squashfs01 stream01.c: In function 'main': stream01.c:90:25: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 90 | fread(buf, 1, 1, stream); | ^~~~~~~~~~~~~~~~~~~~~~~~ stream01.c:104:25: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 104 | fread(buf, 1, 1, stream); | ^~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/fs/stream/stream01 CC testcases/kernel/fs/stream/stream02 stream03.c: In function 'main': stream03.c:94:25: warning: comparison of integer expressions of different signedness: 'long int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 94 | if (pos != strlen(junk)) { | ^~ stream03.c:120:25: warning: comparison of integer expressions of different signedness: 'long int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 120 | if (pos != strlen(junk)) { | ^~ stream03.c:135:25: warning: comparison of integer expressions of different signedness: 'long int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 135 | if (pos != strlen(junk)) { | ^~ stream03.c:163:25: warning: comparison of integer expressions of different signedness: 'long int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 163 | if (pos != strlen(junk)) { | ^~ stream03.c:207:26: warning: comparison of integer expressions of different signedness: 'off_t' {aka 'long int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 207 | if (opos != strlen(junk)) { | ^~ stream03.c:233:26: warning: comparison of integer expressions of different signedness: 'off_t' {aka 'long int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 233 | if (opos != strlen(junk)) { | ^~ stream03.c:248:26: warning: comparison of integer expressions of different signedness: 'off_t' {aka 'long int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 248 | if (opos != strlen(junk)) { | ^~ stream03.c:277:26: warning: comparison of integer expressions of different signedness: 'off_t' {aka 'long int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 277 | if (opos != strlen(junk)) { | ^~ CC testcases/kernel/fs/stream/stream03 In file included from stream04.c:38: stream04.c: In function 'main': ../../../../include/old/test.h:123:19: warning: format '%zi' expects argument of type 'signed size_t', but argument 6 has type 'int' [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ stream04.c:87:25: note: in expansion of macro 'tst_resm' 87 | tst_resm(TFAIL, | ^~~~~~~~ ../../../../include/old/test.h:123:19: warning: format '%zi' expects argument of type 'signed size_t', but argument 6 has type 'int' [-Wformat=] 123 | (arg_fmt), ##__VA_ARGS__) | ^~~~~~~~~ stream04.c:108:25: note: in expansion of macro 'tst_resm' 108 | tst_resm(TFAIL, | ^~~~~~~~ CC testcases/kernel/fs/stream/stream04 stream05.c: In function 'main': stream05.c:146:17: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 146 | fread(buf, 1, 2, stream); /* read to EOF */ | ^~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/fs/stream/stream05 make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. make[6]: Nothing to be done for 'all'. CC testcases/kernel/hotplug/memory_hotplug/memtoy.o CC testcases/kernel/hotplug/memory_hotplug/commands.o CC testcases/kernel/hotplug/memory_hotplug/segment.o LD testcases/kernel/hotplug/memory_hotplug/memtoy CC testcases/kernel/input/input_helper.o CC testcases/kernel/input/input01 CC testcases/kernel/input/input02 CC testcases/kernel/input/input03 CC testcases/kernel/input/input04 CC testcases/kernel/input/input05 CC testcases/kernel/input/input06 CC testcases/kernel/io/aio/aio01 CC testcases/kernel/io/aio/aio02 CC testcases/kernel/io/direct_io/diotest_routines.o CC testcases/kernel/io/direct_io/diotest1 diotest2.c: In function 'runtest': diotest2.c:81:63: warning: unused parameter 'action' [-Wunused-parameter] 81 | int runtest(int fd_r, int fd_w, int iter, off64_t offset, int action) | ~~~~^~~~~~ CC testcases/kernel/io/direct_io/diotest2 CC testcases/kernel/io/direct_io/diotest3 diotest4.c: In function 'runtest_f': diotest4.c:97:69: warning: unused parameter 'testnum' [-Wunused-parameter] 97 | runtest_f(int fd, char *buf, int offset, int count, int errnum, int testnum, | ~~~~^~~~~~~ diotest4.c: In function 'runtest_s': diotest4.c:139:61: warning: unused parameter 'testnum' [-Wunused-parameter] 139 | int runtest_s(int fd, char *buf, int offset, int count, int testnum, char *msg) | ~~~~^~~~~~~ CC testcases/kernel/io/direct_io/diotest4 diotest5.c: In function 'runtest': diotest5.c:85:63: warning: unused parameter 'action' [-Wunused-parameter] 85 | int runtest(int fd_r, int fd_w, int iter, off64_t offset, int action) | ~~~~^~~~~~ CC testcases/kernel/io/direct_io/diotest5 CC testcases/kernel/io/direct_io/diotest6 CC testcases/kernel/io/direct_io/dma_thread_diotest CC testcases/kernel/io/ltp-aiodio/aio-stress CC testcases/kernel/io/ltp-aiodio/aiocp CC testcases/kernel/io/ltp-aiodio/aiodio_append CC testcases/kernel/io/ltp-aiodio/aiodio_sparse CC testcases/kernel/io/ltp-aiodio/dio_append CC testcases/kernel/io/ltp-aiodio/dio_read CC testcases/kernel/io/ltp-aiodio/dio_sparse CC testcases/kernel/io/ltp-aiodio/dio_truncate dirty.c: In function 'main': dirty.c:52:17: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 52 | write(fd, buf, sizeof(buf)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/io/ltp-aiodio/dirty writetest.c: In function 'setup': writetest.c:212:6: warning: old-style function definition [-Wold-style-definition] 212 | void setup() | ^~~~~ writetest.c: In function 'parse_args': writetest.c:196:25: warning: '__builtin_strncpy' specified bound 1024 equals destination size [-Wstringop-truncation] 196 | strncpy(Filename, optarg, MAX_FILENAME_LEN); | ^ CC testcases/kernel/io/writetest/writetest pipeio.c: In function 'sig_child': pipeio.c:852:27: warning: unused parameter 'sig' [-Wunused-parameter] 852 | static void sig_child(int sig) | ~~~~^~~ CC testcases/kernel/ipc/pipeio/pipeio sem01.c: In function 'delayloop': sem01.c:77:6: warning: old-style function definition [-Wold-style-definition] 77 | void delayloop() | ^~~~~~~~~ CC testcases/kernel/ipc/semaphore/sem01 sem02.c: In function 'main': sem02.c:74:16: warning: variable 'rc' set but not used [-Wunused-but-set-variable] 74 | int i, rc; | ^~ sem02.c: In function 'waiter': sem02.c:123:20: warning: unused parameter 'foo' [-Wunused-parameter] 123 | void *waiter(void *foo) | ~~~~~~^~~ sem02.c: In function 'poster': sem02.c:142:20: warning: unused parameter 'foo' [-Wunused-parameter] 142 | void *poster(void *foo) | ~~~~~~^~~ CC testcases/kernel/ipc/semaphore/sem02 CC testcases/kernel/irq/irqbalance01 In file included from kmsg01.c:27: kmsg01.c: In function 'timed_read_kmsg': ../../../../include/tst_test.h:81:17: warning: this statement may fall through [-Wimplicit-fallthrough=] 81 | tst_brk_(__FILE__, __LINE__, (ttype), (arg_fmt), ##__VA_ARGS__);\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kmsg01.c:185:17: note: in expansion of macro 'tst_brk' 185 | tst_brk(TBROK|TERRNO, "failed to fork"); | ^~~~~~~ kmsg01.c:186:9: note: here 186 | case 0: | ^~~~ kmsg01.c: In function 'timed_read': ../../../../include/tst_test.h:81:17: warning: this statement may fall through [-Wimplicit-fallthrough=] 81 | tst_brk_(__FILE__, __LINE__, (ttype), (arg_fmt), ##__VA_ARGS__);\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kmsg01.c:152:17: note: in expansion of macro 'tst_brk' 152 | tst_brk(TBROK|TERRNO, "select failed"); | ^~~~~~~ kmsg01.c:153:9: note: here 153 | case 0: | ^~~~ kmsg01.c: In function 'find_msg.constprop': kmsg01.c:97:33: warning: '__builtin_strncpy' output may be truncated copying 4096 bytes from a string of length 4096 [-Wstringop-truncation] 97 | strncpy(buf, msg, bufsize); | ^ kmsg01.c: In function 'test_inject': kmsg01.c:291:45: warning: '%s' directive writing up to 4095 bytes into a region of size between 4091 and 4093 [-Wformat-overflow=] 291 | sprintf(imsg_prefixed, "<%d>%s", i, imsg); | ^~ ~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from kmsg01.c:22: In function 'sprintf', inlined from 'test_inject' at kmsg01.c:291:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 4 and 4101 bytes into a destination of size 4096 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/logging/kmsg/kmsg01 /home/autobuild/make/make -C ../../../../testcases/kernel/mem/lib -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/mem/lib/Makefile" all In file included from /tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/mem/lib/../include/mem.h:8, from mem.c:25: mem.c: In function 'get_a_numa_node': ../../../../include/tst_test.h:81:17: warning: this statement may fall through [-Wimplicit-fallthrough=] 81 | tst_brk_(__FILE__, __LINE__, (ttype), (arg_fmt), ##__VA_ARGS__);\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mem.c:609:17: note: in expansion of macro 'tst_brk' 609 | tst_brk(TCONF, "requires a NUMA system."); | ^~~~~~~ mem.c:610:9: note: here 610 | default: | ^~~~~~~ ../../../../include/tst_test.h:81:17: warning: this statement may fall through [-Wimplicit-fallthrough=] 81 | tst_brk_(__FILE__, __LINE__, (ttype), (arg_fmt), ##__VA_ARGS__);\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ mem.c:620:17: note: in expansion of macro 'tst_brk' 620 | tst_brk(TCONF, "requires a NUMA system that has " | ^~~~~~~ mem.c:623:9: note: here 623 | default: | ^~~~~~~ mem.c: In function 'write_cpusets': mem.c:557:52: warning: '/online' directive output may be truncated writing 7 bytes into a region of size between 1 and 8192 [-Wformat-truncation=] 557 | snprintf(path1, BUFSIZ, "%s/online", path); | ^~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from mem.c:20: In function 'snprintf', inlined from 'gather_node_cpus' at mem.c:557:4, inlined from 'write_cpusets' at mem.c:581:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 8 and 8199 bytes into a destination of size 8192 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/mem/lib/mem.o AR libmem.a RANLIB libmem.a CC testcases/kernel/mem/cpuset/cpuset01 /home/autobuild/make/make -C "../lib" -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/mem/hugetlb/hugemmap/../lib/Makefile" all CC testcases/kernel/mem/hugetlb/lib/hugetlb.o AR libhugetlb.a RANLIB libhugetlb.a CC testcases/kernel/mem/hugetlb/hugemmap/hugemmap01 CC testcases/kernel/mem/hugetlb/hugemmap/hugemmap02 CC testcases/kernel/mem/hugetlb/hugemmap/hugemmap04 hugemmap05.c: In function 'setup': hugemmap05.c:216:20: warning: comparison of integer expressions of different signedness: 'long unsigned int' and 'long int' [-Wsign-compare] 216 | if (hpages != size) | ^~ hugemmap05.c:288:38: warning: '/nr_overcommit_hugepages' directive writing 24 bytes into a region of size between 1 and 8192 [-Wformat-overflow=] 288 | sprintf(path_sys_sz_over, "%s/nr_overcommit_hugepages", path_sys_sz); | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from hugemmap05.c:19: In function 'sprintf', inlined from 'init_sys_sz_paths' at hugemmap05.c:288:2, inlined from 'setup' at hugemmap05.c:189:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 25 and 8216 bytes into a destination of size 8192 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ hugemmap05.c: In function 'setup': hugemmap05.c:289:38: warning: '/free_hugepages' directive writing 15 bytes into a region of size between 1 and 8192 [-Wformat-overflow=] 289 | sprintf(path_sys_sz_free, "%s/free_hugepages", path_sys_sz); | ^~~~~~~~~~~~~~~ In function 'sprintf', inlined from 'init_sys_sz_paths' at hugemmap05.c:289:2, inlined from 'setup' at hugemmap05.c:189:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 16 and 8207 bytes into a destination of size 8192 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ hugemmap05.c: In function 'setup': hugemmap05.c:290:38: warning: '/resv_hugepages' directive writing 15 bytes into a region of size between 1 and 8192 [-Wformat-overflow=] 290 | sprintf(path_sys_sz_resv, "%s/resv_hugepages", path_sys_sz); | ^~~~~~~~~~~~~~~ In function 'sprintf', inlined from 'init_sys_sz_paths' at hugemmap05.c:290:2, inlined from 'setup' at hugemmap05.c:189:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 16 and 8207 bytes into a destination of size 8192 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ hugemmap05.c: In function 'setup': hugemmap05.c:291:38: warning: '/surplus_hugepages' directive writing 18 bytes into a region of size between 1 and 8192 [-Wformat-overflow=] 291 | sprintf(path_sys_sz_surp, "%s/surplus_hugepages", path_sys_sz); | ^~~~~~~~~~~~~~~~~~ In function 'sprintf', inlined from 'init_sys_sz_paths' at hugemmap05.c:291:2, inlined from 'setup' at hugemmap05.c:189:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 19 and 8210 bytes into a destination of size 8192 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ hugemmap05.c: In function 'setup': hugemmap05.c:292:38: warning: '/nr_hugepages' directive writing 13 bytes into a region of size between 1 and 8192 [-Wformat-overflow=] 292 | sprintf(path_sys_sz_huge, "%s/nr_hugepages", path_sys_sz); | ^~~~~~~~~~~~~ In function 'sprintf', inlined from 'init_sys_sz_paths' at hugemmap05.c:292:2, inlined from 'setup' at hugemmap05.c:189:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 14 and 8205 bytes into a destination of size 8192 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/mem/hugetlb/hugemmap/hugemmap05 CC testcases/kernel/mem/hugetlb/hugemmap/hugemmap06 CC testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat01 CC testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat02 CC testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat03 CC testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat04 CC testcases/kernel/mem/hugetlb/hugeshmat/hugeshmat05 CC testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl01 CC testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl02 CC testcases/kernel/mem/hugetlb/hugeshmctl/hugeshmctl03 CC testcases/kernel/mem/hugetlb/hugeshmdt/hugeshmdt01 CC testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget01 CC testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget02 CC testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget03 CC testcases/kernel/mem/hugetlb/hugeshmget/hugeshmget05 BUILD libltpnuma.a make[6]: Nothing to be done for 'all'. CC testcases/kernel/mem/ksm/ksm01 CC testcases/kernel/mem/ksm/ksm02 CC testcases/kernel/mem/ksm/ksm03 CC testcases/kernel/mem/ksm/ksm04 ksm05.c:46:12: warning: 'ksm_run_orig' defined but not used [-Wunused-variable] 46 | static int ksm_run_orig = -1; | ^~~~~~~~~~~~ CC testcases/kernel/mem/ksm/ksm05 CC testcases/kernel/mem/ksm/ksm06 make[5]: Nothing to be done for 'all'. mem02.c: In function 'on_mem_fault': mem02.c:241:23: warning: unused parameter 'sig' [-Wunused-parameter] 241 | void on_mem_fault(int sig) | ~~~~^~~ CC testcases/kernel/mem/mem/mem02 mmap-corruption01.c: In function 'finish': mmap-corruption01.c:177:17: warning: unused parameter 'sig' [-Wunused-parameter] 177 | void finish(int sig) | ~~~~^~~ mmap-corruption01.c: In function 'main': mmap-corruption01.c:150:17: warning: ignoring return value of 'ftruncate' declared with attribute 'warn_unused_result' [-Wunused-result] 150 | ftruncate(fd, kMemSize); | ^~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/mem/mmapstress/mmap-corruption01 mmapstress01.c:112: warning: "SIZE_MAX" redefined 112 | #define SIZE_MAX UINT_MAX | In file included from /tmp/instance-8/output-1/host/opt/ext-toolchain/lib/gcc/x86_64-buildroot-linux-gnu/12.2.0/include/stdint.h:9, from ../../../../include/old/test.h:19, from mmapstress01.c:36: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdint.h:227: note: this is the location of the previous definition 227 | # define SIZE_MAX (18446744073709551615UL) | mmapstress01.c: In function 'main': mmapstress01.c:299:33: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 299 | for (i = 0, data = 0; i < pagesize; i++) { | ^ mmapstress01.c:340:38: warning: passing argument 1 of 'child_mapper' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 340 | child_mapper(filename, procno, nprocs); | ^~~~~~~~ mmapstress01.c:116:25: note: expected 'char *' but argument is of type 'const char *' 116 | void child_mapper(char *file, unsigned procno, unsigned nprocs); | ~~~~~~^~~~ mmapstress01.c:358:17: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 358 | if (sighold(SIGALRM) || sighold(SIGINT)) { | ^~ In file included from mmapstress01.c:26: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ mmapstress01.c:358:17: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 358 | if (sighold(SIGALRM) || sighold(SIGINT)) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ mmapstress01.c:388:46: warning: passing argument 1 of 'child_mapper' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 388 | child_mapper(filename, i, nprocs); | ^~~~~~~~ mmapstress01.c:116:25: note: expected 'char *' but argument is of type 'const char *' 116 | void child_mapper(char *file, unsigned procno, unsigned nprocs); | ~~~~~~^~~~ mmapstress01.c:403:17: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 403 | if (sigrelse(SIGALRM) || sigrelse(SIGINT)) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ mmapstress01.c:403:17: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 403 | if (sigrelse(SIGALRM) || sigrelse(SIGINT)) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ mmapstress01.c:414:9: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 414 | if (sighold(SIGALRM)) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ mmapstress01.c:429:31: warning: passing argument 1 of 'fileokay' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 429 | if (!fileokay(filename, buf)) { | ^~~~~~~~ mmapstress01.c:117:20: note: expected 'char *' but argument is of type 'const char *' 117 | int fileokay(char *file, uchar_t * expbuf); | ~~~~~~^~~~ mmapstress01.c: In function 'fileokay': mmapstress01.c:660:32: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 660 | } else if (cnt != pagesize) { | ^~ mmapstress01.c:675:31: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 675 | for (j = 0; j < cnt; j++) { | ^ mmapstress01.c: In function 'finish': mmapstress01.c:699:31: warning: unused parameter 'sig' [-Wunused-parameter] 699 | /*ARGSUSED*/ void finish(int sig) | ~~~~^~~ CC testcases/kernel/mem/mmapstress/mmapstress01 mmapstress02.c: In function 'cleanup': mmapstress02.c:68:18: warning: unused parameter 'sig' [-Wunused-parameter] 68 | void cleanup(int sig) | ~~~~^~~ mmapstress02.c: In function 'main': mmapstress02.c:125:62: warning: comparison of integer expressions of different signedness: 'ssize_t' {aka 'long int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 125 | if (write(fd, (char *)mmapaddr - pagesize, pagesize) != pagesize) { | ^~ CC testcases/kernel/mem/mmapstress/mmapstress02 CC testcases/kernel/mem/mmapstress/mmapstress03 CC testcases/kernel/mem/mmapstress/mmapstress04 mmapstress05.c: In function 'cleanup': mmapstress05.c:93:18: warning: unused parameter 'sig' [-Wunused-parameter] 93 | void cleanup(int sig) | ~~~~^~~ mmapstress05.c: In function 'main': mmapstress05.c:153:23: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 153 | for (i = 0; i < pagesize; i++) | ^ mmapstress05.c:155:38: warning: comparison of integer expressions of different signedness: 'ssize_t' {aka 'long int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 155 | if (write(fd, buf, pagesize) != pagesize) { | ^~ mmapstress05.c:163:38: warning: comparison of integer expressions of different signedness: 'ssize_t' {aka 'long int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 163 | if (write(fd, buf, pagesize) != pagesize) { | ^~ mmapstress05.c:171:38: warning: comparison of integer expressions of different signedness: 'ssize_t' {aka 'long int'} and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 171 | if (write(fd, buf, pagesize) != pagesize) { | ^~ CC testcases/kernel/mem/mmapstress/mmapstress05 CC testcases/kernel/mem/mmapstress/mmapstress06 mmapstress07.c: In function 'cleanup': mmapstress07.c:75:18: warning: unused parameter 'sig' [-Wunused-parameter] 75 | void cleanup(int sig) | ~~~~^~~ mmapstress07.c: In function 'main': mmapstress07.c:178:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 178 | while (i < pagesize && write(rwfd, "a", 1) == 1) | ^ mmapstress07.c:180:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 180 | if (i != pagesize) { | ^~ mmapstress07.c:194:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 194 | while (i < (pagesize >> 1) && write(rwfd, "b", 1) == 1) | ^ mmapstress07.c:196:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 196 | if (i != (pagesize >> 1)) { | ^~ mmapstress07.c:217:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 217 | while (i < 2 * pagesize && write(rwfd, "c", 1) == 1) | ^ mmapstress07.c:219:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 219 | if (i != 2 * pagesize) { | ^~ mmapstress07.c:237:18: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 237 | while (i < pagesize && write(rwfd, "e", 1) == 1) | ^ mmapstress07.c:239:15: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'long unsigned int'} [-Wsign-compare] 239 | if (i != pagesize) { | ^~ CC testcases/kernel/mem/mmapstress/mmapstress07 mmapstress08.c: In function 'main': mmapstress08.c:62:28: warning: unused parameter 'argc' [-Wunused-parameter] 62 | /*ARGSUSED*/ int main(int argc, char *argv[]) | ~~~~^~~~ CC testcases/kernel/mem/mmapstress/mmapstress08 mmapstress09.c: In function 'main': mmapstress09.c:138:54: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 138 | while ((c = getopt(argc, argv, "mdrp:t:s:")) != -1) { | ^~ mmapstress09.c:212:33: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 212 | for (i = 0, data = 0; i < pagesize; i++) { | ^ mmapstress09.c:222:31: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 222 | for (j = 0; j < pagesize; j++) | ^ mmapstress09.c:282:17: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 282 | if (sighold(SIGALRM) || sighold(SIGINT)) { | ^~ In file included from mmapstress09.c:24: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ mmapstress09.c:282:17: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 282 | if (sighold(SIGALRM) || sighold(SIGINT)) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ mmapstress09.c:328:17: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 328 | if (sigrelse(SIGALRM) || sigrelse(SIGINT)) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ mmapstress09.c:328:17: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 328 | if (sigrelse(SIGALRM) || sigrelse(SIGINT)) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ mmapstress09.c:339:9: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 339 | if (sighold(SIGALRM)) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ mmapstress09.c: In function 'child_mapper': mmapstress09.c:399:36: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 399 | for (i = procno; i < pagesize; i += nprocs) { | ^ mmapstress09.c: In function 'mapokay': mmapstress09.c:446:31: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 446 | for (j = 0; j < pagesize; j++) { | ^ mmapstress09.c: In function 'finish': mmapstress09.c:461:31: warning: unused parameter 'sig' [-Wunused-parameter] 461 | /*ARGSUSED*/ void finish(int sig) | ~~~~^~~ CC testcases/kernel/mem/mmapstress/mmapstress09 mmapstress10.c:110: warning: "SIZE_MAX" redefined 110 | #define SIZE_MAX UINT_MAX | In file included from /tmp/instance-8/output-1/host/opt/ext-toolchain/lib/gcc/x86_64-buildroot-linux-gnu/12.2.0/include/stdint.h:9, from ../../../../include/old/test.h:19, from mmapstress10.c:33: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdint.h:227: note: this is the location of the previous definition 227 | # define SIZE_MAX (18446744073709551615UL) | mmapstress10.c: In function 'main': mmapstress10.c:342:33: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 342 | for (i = 0, data = 0; i < pagesize; i++) { | ^ mmapstress10.c:347:26: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 347 | for (data = 0; i < pagesize + growsize; i++) { | ^ mmapstress10.c:390:38: warning: passing argument 1 of 'child_mapper' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 390 | child_mapper(filename, procno, nprocs); | ^~~~~~~~ mmapstress10.c:127:25: note: expected 'char *' but argument is of type 'const char *' 127 | void child_mapper(char *file, unsigned procno, unsigned nprocs); | ~~~~~~^~~~ mmapstress10.c:406:30: warning: passing argument 1 of 'child_writer' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 406 | child_writer(filename, buf); | ^~~~~~~~ mmapstress10.c:128:25: note: expected 'char *' but argument is of type 'const char *' 128 | void child_writer(char *file, uchar_t * buf); | ~~~~~~^~~~ mmapstress10.c:420:17: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 420 | if (sighold(SIGALRM) || sighold(SIGINT)) { | ^~ In file included from mmapstress10.c:23: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ mmapstress10.c:420:17: warning: 'sighold' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 420 | if (sighold(SIGALRM) || sighold(SIGINT)) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:355:12: note: declared here 355 | extern int sighold (int __sig) __THROW | ^~~~~~~ mmapstress10.c:457:46: warning: passing argument 1 of 'child_mapper' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 457 | child_mapper(filename, i, nprocs); | ^~~~~~~~ mmapstress10.c:127:25: note: expected 'char *' but argument is of type 'const char *' 127 | void child_mapper(char *file, unsigned procno, unsigned nprocs); | ~~~~~~^~~~ mmapstress10.c:472:17: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 472 | if (sigrelse(SIGALRM) || sigrelse(SIGINT)) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ mmapstress10.c:472:17: warning: 'sigrelse' is deprecated: Use the sigprocmask function instead [-Wdeprecated-declarations] 472 | if (sigrelse(SIGALRM) || sigrelse(SIGINT)) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:359:12: note: declared here 359 | extern int sigrelse (int __sig) __THROW | ^~~~~~~~ mmapstress10.c:495:31: warning: passing argument 1 of 'fileokay' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 495 | if (!fileokay(filename, buf)) { | ^~~~~~~~ mmapstress10.c:129:20: note: expected 'char *' but argument is of type 'const char *' 129 | int fileokay(char *file, uchar_t * expbuf); | ~~~~~~^~~~ mmapstress10.c: In function 'fileokay': mmapstress10.c:839:32: warning: comparison of integer expressions of different signedness: 'int' and 'unsigned int' [-Wsign-compare] 839 | } else if (cnt != pagesize) { | ^~ mmapstress10.c:855:31: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 855 | for (j = 0; j < cnt; j++) { | ^ mmapstress10.c: In function 'finish': mmapstress10.c:879:31: warning: unused parameter 'sig' [-Wunused-parameter] 879 | /*ARGSUSED*/ void finish(int sig) | ~~~~^~~ mmapstress10.c: In function 'clean_up_file': mmapstress10.c:885:38: warning: unused parameter 'sig' [-Wunused-parameter] 885 | /*ARGSUSED*/ void clean_up_file(int sig) | ~~~~^~~ mmapstress10.c: In function 'clean_mapper': mmapstress10.c:892:23: warning: unused parameter 'sig' [-Wunused-parameter] 892 | void clean_mapper(int sig) | ~~~~^~~ mmapstress10.c: In function 'clean_writer': mmapstress10.c:900:23: warning: unused parameter 'sig' [-Wunused-parameter] 900 | void clean_writer(int sig) | ~~~~^~~ CC testcases/kernel/mem/mmapstress/mmapstress10 mtest01.c: In function 'setup': mtest01.c:112:9: warning: implicit declaration of function 'sysinfo' [-Wimplicit-function-declaration] 112 | sysinfo(&sstats); | ^~~~~~~ CC testcases/kernel/mem/mtest01/mtest01 CC testcases/kernel/mem/mtest05/mmstress CC testcases/kernel/mem/mtest05/mmstress_dummy CC testcases/kernel/mem/mtest06/mmap1 CC testcases/kernel/mem/mtest06/mmap2 CC testcases/kernel/mem/mtest06/mmap3 shmat1.c: In function 'sig_handler': shmat1.c:112:29: warning: unused parameter 'code' [-Wunused-parameter] 112 | int code, ucontext_t *ut) | ~~~~^~~~ shmat1.c:112:47: warning: unused parameter 'ut' [-Wunused-parameter] 112 | int code, ucontext_t *ut) | ~~~~~~~~~~~~^~ shmat1.c: In function 'main': shmat1.c:448:29: warning: cast between incompatible function types from 'void (*)(int, int, ucontext_t *)' to 'void (*)(int)' [-Wcast-function-type] 448 | sigptr.sa_handler = (void (*)(int signal))sig_handler; | ^ CC testcases/kernel/mem/mtest06/shmat1 CC testcases/kernel/mem/mtest07/mallocstress shm_test.c: In function 'noprintf': shm_test.c:60:21: warning: unused parameter 'string' [-Wunused-parameter] 60 | void noprintf(char *string, ...) | ~~~~~~^~~~~~ shm_test.c: In function 'shmat_rd_wr': shm_test.c:187:14: warning: variable 'buff' set but not used [-Wunused-but-set-variable] 187 | char buff; /* temporary buffer */ | ^~~~ CC testcases/kernel/mem/mtest07/shm_test CC testcases/kernel/mem/oom/oom01 CC testcases/kernel/mem/oom/oom02 CC testcases/kernel/mem/oom/oom03 CC testcases/kernel/mem/oom/oom04 CC testcases/kernel/mem/oom/oom05 page01.c: In function 'main': page01.c:69:5: warning: old-style function definition [-Wold-style-definition] 69 | int main(argc, argv) | ^~~~ page01.c: In function 'bd_arg': page01.c:195:5: warning: old-style function definition [-Wold-style-definition] 195 | int bd_arg(str) | ^~~~~~ page01.c: In function 'setup': page01.c:208:6: warning: old-style function definition [-Wold-style-definition] 208 | void setup() | ^~~~~ page01.c: In function 'blenter': page01.c:219:6: warning: old-style function definition [-Wold-style-definition] 219 | void blenter() | ^~~~~~~ page01.c: In function 'anyfail': page01.c:231:6: warning: old-style function definition [-Wold-style-definition] 231 | void anyfail() | ^~~~~~~ page01.c: In function 'ok_exit': page01.c:244:6: warning: old-style function definition [-Wold-style-definition] 244 | void ok_exit() | ^~~~~~~ page01.c: In function 'forkfail': page01.c:255:6: warning: old-style function definition [-Wold-style-definition] 255 | void forkfail() | ^~~~~~~~ page01.c: In function 'instress': page01.c:279:5: warning: old-style function definition [-Wold-style-definition] 279 | int instress() | ^~~~~~~~ CC testcases/kernel/mem/page/page01 page02.c: In function 'main': page02.c:68:5: warning: old-style function definition [-Wold-style-definition] 68 | int main(argc, argv) | ^~~~ page02.c:83:29: warning: cast between incompatible function types from 'int (*)()' to 'void (*)()' [-Wcast-function-type] 83 | if (signal(SIGUSR1, (void (*)())chld) == SIG_ERR) { | ^ page02.c: In function 'bd_arg': page02.c:224:5: warning: old-style function definition [-Wold-style-definition] 224 | int bd_arg(str) | ^~~~~~ page02.c: In function 'chld': page02.c:230:5: warning: old-style function definition [-Wold-style-definition] 230 | int chld() | ^~~~ page02.c:232:29: warning: cast between incompatible function types from 'int (*)()' to 'void (*)()' [-Wcast-function-type] 232 | if (signal(SIGUSR1, (void (*)())chld) == SIG_ERR) { | ^ CC testcases/kernel/mem/page/page02 CC testcases/kernel/mem/shmt/shmt02 CC testcases/kernel/mem/shmt/shmt03 CC testcases/kernel/mem/shmt/shmt04 CC testcases/kernel/mem/shmt/shmt05 CC testcases/kernel/mem/shmt/shmt06 CC testcases/kernel/mem/shmt/shmt07 CC testcases/kernel/mem/shmt/shmt08 CC testcases/kernel/mem/shmt/shmt09 shmt10.c: In function 'fini': shmt10.c:163:22: warning: unused parameter 'sig' [-Wunused-parameter] 163 | static void fini(int sig) | ~~~~^~~ CC testcases/kernel/mem/shmt/shmt10 CC testcases/kernel/mem/swapping/swapping01 CC testcases/kernel/mem/thp/thp01 CC testcases/kernel/mem/thp/thp02 CC testcases/kernel/mem/thp/thp03 CC testcases/kernel/mem/thp/thp04 CC testcases/kernel/mem/tunable/max_map_count In file included from /tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/mem/include/mem.h:8, from min_free_kbytes.c:38: min_free_kbytes.c: In function 'test_tune': ../../../../include/tst_test.h:81:17: warning: this statement may fall through [-Wimplicit-fallthrough=] 81 | tst_brk_(__FILE__, __LINE__, (ttype), (arg_fmt), ##__VA_ARGS__);\ | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ min_free_kbytes.c:115:25: note: in expansion of macro 'tst_brk' 115 | tst_brk(TBROK | TERRNO, "fork"); | ^~~~~~~ min_free_kbytes.c:116:17: note: here 116 | case 0: | ^~~~ CC testcases/kernel/mem/tunable/min_free_kbytes CC testcases/kernel/mem/tunable/overcommit_memory CC testcases/kernel/mem/vma/vma01 CC testcases/kernel/mem/vma/vma02 vma03.c: In function 'main': vma03.c:145:14: warning: unused parameter 'argc' [-Wunused-parameter] 145 | int main(int argc, char *argv[]) | ~~~~^~~~ vma03.c:145:26: warning: unused parameter 'argv' [-Wunused-parameter] 145 | int main(int argc, char *argv[]) | ~~~~~~^~~~~~ CC testcases/kernel/mem/vma/vma03 CC testcases/kernel/mem/vma/vma04 CC testcases/kernel/mem/vma/vma05_vdso data_space.c: In function 'usage': data_space.c:93:5: warning: old-style function definition [-Wold-style-definition] 93 | int usage(prog) | ^~~~~ data_space.c: In function 'main': data_space.c:101:5: warning: old-style function definition [-Wold-style-definition] 101 | int main(argc, argv) | ^~~~ data_space.c:137:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 137 | if (sigset(SIGTERM, (void (*)())term) == SIG_ERR) { | ^~ In file included from data_space.c:37: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ data_space.c:137:29: warning: cast between incompatible function types from 'int (*)()' to 'void (*)()' [-Wcast-function-type] 137 | if (sigset(SIGTERM, (void (*)())term) == SIG_ERR) { | ^ data_space.c:140:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 140 | if (sigset(SIGUSR1, (void (*)())chld) == SIG_ERR) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ data_space.c:140:29: warning: cast between incompatible function types from 'int (*)()' to 'void (*)()' [-Wcast-function-type] 140 | if (sigset(SIGUSR1, (void (*)())chld) == SIG_ERR) { | ^ data_space.c: In function 'runtest': data_space.c:148:5: warning: old-style function definition [-Wold-style-definition] 148 | int runtest() | ^~~~~~~ data_space.c: In function 'dotest': data_space.c:218:5: warning: old-style function definition [-Wold-style-definition] 218 | int dotest(testers, me) | ^~~~~~ data_space.c: In function 'bfill': data_space.c:360:6: warning: old-style function definition [-Wold-style-definition] 360 | void bfill(buf, val, size) | ^~~~~ data_space.c: In function 'dumpbuf': data_space.c:376:5: warning: old-style function definition [-Wold-style-definition] 376 | int dumpbuf(buf) | ^~~~~~~ data_space.c:381:13: warning: variable 'idx' set but not used [-Wunused-but-set-variable] 381 | int idx; | ^~~ data_space.c: In function 'dumpbits': data_space.c:428:6: warning: old-style function definition [-Wold-style-definition] 428 | void dumpbits(bits, size) | ^~~~~~~~ data_space.c:429:7: warning: unused parameter 'bits' [-Wunused-parameter] 429 | char *bits; | ^~~~ data_space.c:430:14: warning: unused parameter 'size' [-Wunused-parameter] 430 | register int size; | ^~~~ data_space.c: In function 'term': data_space.c:450:5: warning: old-style function definition [-Wold-style-definition] 450 | int term() | ^~~~ data_space.c: In function 'chld': data_space.c:464:5: warning: old-style function definition [-Wold-style-definition] 464 | int chld() | ^~~~ data_space.c:466:9: warning: 'sigset' is deprecated: Use the signal and sigprocmask functions instead [-Wdeprecated-declarations] 466 | if (sigset(SIGUSR1, (void (*)())chld) == SIG_ERR) { | ^~ /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/signal.h:367:23: note: declared here 367 | extern __sighandler_t sigset (int __sig, __sighandler_t __disp) __THROW | ^~~~~~ data_space.c:466:29: warning: cast between incompatible function types from 'int (*)()' to 'void (*)()' [-Wcast-function-type] 466 | if (sigset(SIGUSR1, (void (*)())chld) == SIG_ERR) { | ^ data_space.c: In function 'massmurder': data_space.c:474:5: warning: old-style function definition [-Wold-style-definition] 474 | int massmurder() | ^~~~~~~~~~ data_space.c: In function 'okexit': data_space.c:485:5: warning: old-style function definition [-Wold-style-definition] 485 | int okexit(me) | ^~~~~~ CC testcases/kernel/mem/vmtests/data_space stack_space.c: In function 'main': stack_space.c:81:5: warning: old-style function definition [-Wold-style-definition] 81 | int main(argc, argv) | ^~~~ stack_space.c: In function 'bd_arg': stack_space.c:128:5: warning: old-style function definition [-Wold-style-definition] 128 | int bd_arg(str) | ^~~~~~ stack_space.c: In function 'runtest': stack_space.c:136:5: warning: old-style function definition [-Wold-style-definition] 136 | int runtest() | ^~~~~~~ stack_space.c: In function 'bfill': stack_space.c:327:5: warning: old-style function definition [-Wold-style-definition] 327 | int bfill(buf, val, size) | ^~~~~ stack_space.c: In function 'dumpbuf': stack_space.c:344:5: warning: old-style function definition [-Wold-style-definition] 344 | int dumpbuf(buf) | ^~~~~~~ stack_space.c:349:13: warning: variable 'idx' set but not used [-Wunused-but-set-variable] 349 | int idx; | ^~~ stack_space.c: In function 'dumpbits': stack_space.c:397:6: warning: old-style function definition [-Wold-style-definition] 397 | void dumpbits(bits, size) | ^~~~~~~~ stack_space.c:398:7: warning: unused parameter 'bits' [-Wunused-parameter] 398 | char *bits; | ^~~~ stack_space.c:399:14: warning: unused parameter 'size' [-Wunused-parameter] 399 | register int size; | ^~~~ stack_space.c: In function 'term': stack_space.c:415:6: warning: old-style function definition [-Wold-style-definition] 415 | void term() | ^~~~ CC testcases/kernel/mem/vmtests/stack_space CC testcases/kernel/numa/support_numa CC testcases/kernel/pty/hangup01 CC testcases/kernel/pty/ptem01 CC testcases/kernel/pty/pty01 CC testcases/kernel/pty/pty02 CC testcases/kernel/pty/pty03 CC testcases/kernel/pty/pty04 CC testcases/kernel/pty/pty05 CC testcases/kernel/pty/pty06 CC testcases/kernel/pty/pty07 CC testcases/kernel/sched/autogroup/autogroup01 CC testcases/kernel/sched/cfs-scheduler/cfs_bandwidth01 hackbench.c: In function 'sender': hackbench.c:149:34: warning: comparison of integer expressions of different signedness: 'int' and 'long unsigned int' [-Wsign-compare] 149 | if (done < sizeof(data)) | ^ hackbench.c: In function 'create_worker': hackbench.c:196:25: warning: this statement may fall through [-Wimplicit-fallthrough=] 196 | barf("fork()"); | ^~~~~~~~~~~~~~ hackbench.c:197:17: note: here 197 | case 0: | ^~~~ hackbench.c: In function 'ready': hackbench.c:121:13: warning: 'dummy' is used uninitialized [-Wuninitialized] 121 | if (write(ready_out, &dummy, 1) != 1) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from hackbench.c:54: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/unistd.h:378:16: note: in a call to 'write' declared with attribute 'access (read_only, 2, 3)' here 378 | extern ssize_t write (int __fd, const void *__buf, size_t __n) __wur | ^~~~~ hackbench.c:117:14: note: 'dummy' declared here 117 | char dummy; | ^~~~~ CC testcases/kernel/sched/cfs-scheduler/hackbench CC testcases/kernel/sched/clisrv/readline.o CC testcases/kernel/sched/clisrv/writen.o CC testcases/kernel/sched/clisrv/pthcli pthserv.c: In function 'noprintf': pthserv.c:45:21: warning: unused parameter 'string' [-Wunused-parameter] 45 | void noprintf(char *string, ...) | ~~~~~~^~~~~~ CC testcases/kernel/sched/clisrv/pthserv ht_affinity.c: In function 'HT_SetAffinity': ht_affinity.c:75:41: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result] 75 | system("ps > /dev/null"); | ^~~~~~~~~~~~~~~~~~~~~~~~ ht_affinity.c:103:41: warning: ignoring return value of 'system' declared with attribute 'warn_unused_result' [-Wunused-result] 103 | system("ps > /dev/null"); | ^~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/sched/hyperthreading/ht_affinity/ht_affinity.o CC testcases/kernel/sched/hyperthreading/ht_affinity/ht_utils.o LD testcases/kernel/sched/hyperthreading/ht_affinity/ht_affinity CC testcases/kernel/sched/hyperthreading/ht_enabled/ht_enabled.o CC testcases/kernel/sched/hyperthreading/ht_enabled/ht_utils.o LD testcases/kernel/sched/hyperthreading/ht_enabled/ht_enabled nptl01.c: In function 'do_timedwait': nptl01.c:134:50: warning: unused parameter 'i' [-Wunused-parameter] 134 | char *buf, size_t buf_len, int i) | ~~~~^ nptl01.c: In function 'run': nptl01.c:165:17: warning: unused parameter 'arg' [-Wunused-parameter] 165 | void *run(void *arg) | ~~~~~~^~~ nptl01.c: In function 'trap_alarm': nptl01.c:212:21: warning: unused parameter 'sig' [-Wunused-parameter] 212 | void trap_alarm(int sig) | ~~~~^~~ nptl01.c: In function 'cleanup': nptl01.c:300:6: warning: old-style function definition [-Wold-style-definition] 300 | void cleanup() | ^~~~~~~ CC testcases/kernel/sched/nptl/nptl01 CC testcases/kernel/sched/pthreads/pth_str01 CC testcases/kernel/sched/pthreads/pth_str02 CC testcases/kernel/sched/pthreads/pth_str03 CC testcases/kernel/sched/sched_stress/sched.o sched_driver.c: In function 'process_slots_in_use': sched_driver.c:363:5: warning: old-style function definition [-Wold-style-definition] 363 | int process_slots_in_use() | ^~~~~~~~~~~~~~~~~~~~ sched_driver.c: In function 'available_user_process_slots': sched_driver.c:407:5: warning: old-style function definition [-Wold-style-definition] 407 | int available_user_process_slots() | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ sched_driver.c: In function 'measure_test': sched_driver.c:421:7: warning: old-style function definition [-Wold-style-definition] 421 | float measure_test(name, param1, param2, param3, t2) | ^~~~~~~~~~~~ sched_driver.c: In function 'start_long_term_testcases': sched_driver.c:606:6: warning: old-style function definition [-Wold-style-definition] 606 | void start_long_term_testcases(long_term_slot_total, execution_time) | ^~~~~~~~~~~~~~~~~~~~~~~~~ sched_driver.c: In function 'start_short_term_testcases': sched_driver.c:651:60: warning: unused parameter 'pri' [-Wunused-parameter] 651 | double stress_percent, int pri) | ~~~~^~~ sched_driver.c: In function 'kill_short_term_testcases': sched_driver.c:702:6: warning: old-style function definition [-Wold-style-definition] 702 | void kill_short_term_testcases() | ^~~~~~~~~~~~~~~~~~~~~~~~~ sched_driver.c: In function 'finishup': sched_driver.c:734:6: warning: old-style function definition [-Wold-style-definition] 734 | void finishup(start_time) | ^~~~~~~~ sched_driver.c: In function 'process_slots_in_use': sched_driver.c:384:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 384 | fscanf(psfile, "%d", &usedslots); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sched_driver.c: In function 'measure_test': sched_driver.c:462:9: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result] 462 | fgets(temp, 50, datafile); | ^~~~~~~~~~~~~~~~~~~~~~~~~ sched_driver.c:472:17: warning: ignoring return value of 'fgets' declared with attribute 'warn_unused_result' [-Wunused-result] 472 | fgets(t2asc, 50, datafile); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/sched/sched_stress/sched_driver CC testcases/kernel/sched/sched_stress/sched_tc0 CC testcases/kernel/sched/sched_stress/sched_tc1 sched_tc2.c: In function 'multiply_matrices': sched_tc2.c:175:6: warning: old-style function definition [-Wold-style-definition] 175 | void multiply_matrices() | ^~~~~~~~~~~~~~~~~ CC testcases/kernel/sched/sched_stress/sched_tc2 sched_tc3.c: In function 'main': sched_tc3.c:108:14: warning: variable 'start_time' set but not used [-Wunused-but-set-variable] 108 | long start_time; /* time at start of testcase */ | ^~~~~~~~~~ sched_tc3.c: In function 'multiply_matrices': sched_tc3.c:178:6: warning: old-style function definition [-Wold-style-definition] 178 | void multiply_matrices() | ^~~~~~~~~~~~~~~~~ CC testcases/kernel/sched/sched_stress/sched_tc3 sched_tc4.c: In function 'read_raw_device': sched_tc4.c:184:6: warning: old-style function definition [-Wold-style-definition] 184 | void read_raw_device() | ^~~~~~~~~~~~~~~ CC testcases/kernel/sched/sched_stress/sched_tc4 sched_tc5.c: In function 'invert_matrix': sched_tc5.c:180:6: warning: old-style function definition [-Wold-style-definition] 180 | void invert_matrix() | ^~~~~~~~~~~~~ CC testcases/kernel/sched/sched_stress/sched_tc5 sched_tc6.c: In function 'read_file': sched_tc6.c:314:29: warning: unused parameter 'filename' [-Wunused-parameter] 314 | int read_file(int fd, char *filename) | ~~~~~~^~~~~~~~ sched_tc6.c: In function 'unlock_file': sched_tc6.c:401:31: warning: unused parameter 'file' [-Wunused-parameter] 401 | int unlock_file(int fd, char *file) | ~~~~~~^~~~ sched_tc6.c: In function 'fork_realtime': sched_tc6.c:287:17: warning: this statement may fall through [-Wimplicit-fallthrough=] 287 | sys_error("fork failed", __FILE__, __LINE__); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sched_tc6.c:290:9: note: here 290 | case 0: | ^~~~ CC testcases/kernel/sched/sched_stress/sched_tc6 "../../../../tools/make-file.sh" "sched_datafile" 1200010 time-schedule.c: In function 'main': time-schedule.c:120:31: warning: comparison of integer expressions of different signedness: 'unsigned int' and 'int' [-Wsign-compare] 120 | for (count = 1; count < argc; ++count) { | ^ time-schedule.c: In function 'hog_other_cpus': time-schedule.c:282:21: warning: old-style function definition [-Wold-style-definition] 282 | static unsigned int hog_other_cpus() | ^~~~~~~~~~~~~~ time-schedule.c: In function 'yielder_main': time-schedule.c:356:33: warning: unused parameter 'arg' [-Wunused-parameter] 356 | static void *yielder_main(void *arg) | ~~~~~~^~~ time-schedule.c: In function 's_term_handler': time-schedule.c:377:13: warning: old-style function definition [-Wold-style-definition] 377 | static void s_term_handler() | ^~~~~~~~~~~~~~ time-schedule.c: In function 'get_run_queue_size': time-schedule.c:463:21: warning: old-style function definition [-Wold-style-definition] 463 | static unsigned int get_run_queue_size() | ^~~~~~~~~~~~~~~~~~ time-schedule.c: In function 'get_num_switches': time-schedule.c:492:22: warning: old-style function definition [-Wold-style-definition] 492 | static unsigned long get_num_switches() | ^~~~~~~~~~~~~~~~ time-schedule.c: In function 'use_fpu_value': time-schedule.c:518:34: warning: unused parameter 'val' [-Wunused-parameter] 518 | static void use_fpu_value(double val) | ~~~~~~~^~~ time-schedule.c: In function 'main': time-schedule.c:195:33: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 195 | write(pipe_write_fd, &ch, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ time-schedule.c:196:33: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 196 | read(read_fd, &ch, 1); | ^~~~~~~~~~~~~~~~~~~~~ time-schedule.c:226:33: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 226 | write(write_fd, &ch, 1); | ^~~~~~~~~~~~~~~~~~~~~~~ time-schedule.c:227:33: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 227 | read(read_fd, &ch, 1); | ^~~~~~~~~~~~~~~~~~~~~ time-schedule.c: In function 'run_low_priority': time-schedule.c:414:25: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 414 | write(pipe_write_fd, &ch, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ time-schedule.c:425:25: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 425 | read(read_fd, &ch, 1); | ^~~~~~~~~~~~~~~~~~~~~ time-schedule.c: In function 'run_yielder': time-schedule.c:326:17: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 326 | read(read_fd, &ch, 1); | ^~~~~~~~~~~~~~~~~~~~~ time-schedule.c:341:17: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 341 | read(read_fd, &ch, 1); | ^~~~~~~~~~~~~~~~~~~~~ time-schedule.c: In function 'yielder_main': time-schedule.c:365:9: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 365 | write(pipe_write_fd, &ch, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ time-schedule.c:368:25: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 368 | read(pipe_read_fd, &ch, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ time-schedule.c:369:25: warning: ignoring return value of 'write' declared with attribute 'warn_unused_result' [-Wunused-result] 369 | write(pipe_write_fd, &ch, 1); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ time-schedule.c: In function 'get_run_queue_size': time-schedule.c:483:17: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 483 | fscanf(fp, "%d %s %s", &dummy_i, dummy_str, txt); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ time-schedule.c:480:37: warning: '%s' directive writing up to 255 bytes into a region of size 58 [-Wformat-overflow=] 480 | sprintf(txt, "/proc/%s/stat", de->d_name); | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from time-schedule.c:47: In function 'sprintf', inlined from 'get_run_queue_size' at time-schedule.c:480:3: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:38:10: note: '__builtin___sprintf_chk' output between 12 and 267 bytes into a destination of size 64 38 | return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 39 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 40 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/sched/tool/time-schedule trace_sched.c: In function 'noprintf': trace_sched.c:59:21: warning: unused parameter 'string' [-Wunused-parameter] 59 | void noprintf(char *string, ...) | ~~~~~~^~~~~~ CC testcases/kernel/sched/tool/trace_sched CC testcases/kernel/security/cap_bound/cap_bounds_r cap_bounds_rw.c: In function 'main': cap_bounds_rw.c:93:13: warning: unused variable 'i' [-Wunused-variable] 93 | int i; | ^ cap_bounds_rw.c:92:13: warning: unused variable 'ret' [-Wunused-variable] 92 | int ret = 1; | ^~~ cap_bounds_rw.c: At top level: cap_bounds_rw.c:40:12: warning: 'cap_last_cap' defined but not used [-Wunused-variable] 40 | static int cap_last_cap; | ^~~~~~~~~~~~ CC testcases/kernel/security/cap_bound/cap_bounds_rw CC testcases/kernel/security/cap_bound/cap_bset_inh_bounds check_pe.c: In function 'main': check_pe.c:42:14: warning: unused parameter 'argc' [-Wunused-parameter] 42 | int main(int argc, char *argv[]) | ~~~~^~~~ check_pe.c:42:26: warning: unused parameter 'argv' [-Wunused-parameter] 42 | int main(int argc, char *argv[]) | ~~~~~~^~~~~~ CC testcases/kernel/security/cap_bound/check_pe exec_with_inh.c: In function 'main': exec_with_inh.c:41:14: warning: unused parameter 'argc' [-Wunused-parameter] 41 | int main(int argc, char *argv[]) | ~~~~^~~~ exec_with_inh.c:41:26: warning: unused parameter 'argv' [-Wunused-parameter] 41 | int main(int argc, char *argv[]) | ~~~~~~^~~~~~ CC testcases/kernel/security/cap_bound/exec_with_inh CC testcases/kernel/security/cap_bound/exec_without_inh CC testcases/kernel/security/dirtyc0w/dirtyc0w CC testcases/kernel/security/dirtyc0w/dirtyc0w_child CC testcases/kernel/security/dirtypipe/dirtypipe CC testcases/kernel/security/filecaps/check_simple_capset CC testcases/kernel/security/filecaps/inh_capped print_caps.c: In function 'main': print_caps.c:42:14: warning: unused parameter 'argc' [-Wunused-parameter] 42 | int main(int argc, char *argv[]) | ~~~~^~~~ print_caps.c:42:26: warning: unused parameter 'argv' [-Wunused-parameter] 42 | int main(int argc, char *argv[]) | ~~~~~~^~~~~~ In file included from print_caps.c:40: filecaps_common.h: At top level: filecaps_common.h:6:20: warning: 'get_caps_fifo' defined but not used [-Wunused-function] 6 | static const char *get_caps_fifo(void) | ^~~~~~~~~~~~~ CC testcases/kernel/security/filecaps/print_caps verify_caps_exec.c: In function 'main': verify_caps_exec.c:399:14: warning: unused parameter 'argc' [-Wunused-parameter] 399 | int main(int argc, char *argv[]) | ~~~~^~~~ verify_caps_exec.c:399:26: warning: unused parameter 'argv' [-Wunused-parameter] 399 | int main(int argc, char *argv[]) | ~~~~~~^~~~~~ verify_caps_exec.c: At top level: verify_caps_exec.c:54:13: warning: 'usage' defined but not used [-Wunused-function] 54 | static void usage(const char *me) | ^~~~~ In file included from verify_caps_exec.c:46: filecaps_common.h:6:20: warning: 'get_caps_fifo' defined but not used [-Wunused-function] 6 | static const char *get_caps_fifo(void) | ^~~~~~~~~~~~~ CC testcases/kernel/security/filecaps/verify_caps_exec make[8]: Nothing to be done for 'all'. make[8]: Nothing to be done for 'all'. make[8]: Nothing to be done for 'all'. make[8]: Nothing to be done for 'all'. ima_boot_aggregate.c: In function 'do_test': ima_boot_aggregate.c:102:17: warning: ignoring return value of 'fread' declared with attribute 'warn_unused_result' [-Wunused-result] 102 | fread(event.data, event.header.len, 1, fp); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/security/integrity/ima/src/ima_boot_aggregate CC testcases/kernel/security/integrity/ima/src/ima_mmap make[7]: Nothing to be done for 'all'. make[5]: Nothing to be done for 'all'. prot_hsymlinks.c: In function 'main': prot_hsymlinks.c:341:48: warning: '%s' directive output may be truncated writing up to 3207 bytes into a region of size 123 [-Wformat-truncation=] 341 | snprintf(bdir->path, MAX_PATH, "%s/tmp_%s", | ^~ In file included from /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/stdio.h:894, from prot_hsymlinks.c:40: In function 'snprintf', inlined from 'create_sub_dir' at prot_hsymlinks.c:341:2, inlined from 'init_base_dirs' at prot_hsymlinks.c:373:3, inlined from 'setup' at prot_hsymlinks.c:233:2, inlined from 'main' at prot_hsymlinks.c:181:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output 6 or more bytes (assuming 3213) into a destination of size 128 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ prot_hsymlinks.c: In function 'main': prot_hsymlinks.c:387:51: warning: '%s' directive output may be truncated writing up to 419 bytes into a region of size 128 [-Wformat-truncation=] 387 | snprintf(path, MAX_PATH, "%s/%s%s", | ^~ In function 'snprintf', inlined from 'init_files_dirs' at prot_hsymlinks.c:387:4, inlined from 'setup' at prot_hsymlinks.c:235:2, inlined from 'main' at prot_hsymlinks.c:181:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 5 and 3631 bytes into a destination of size 128 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ prot_hsymlinks.c: In function 'main': prot_hsymlinks.c:398:51: warning: '%s' directive output may be truncated writing up to 419 bytes into a region of size 128 [-Wformat-truncation=] 398 | snprintf(path, MAX_PATH, "%s/%s", bdirs[dir].path, | ^~ In function 'snprintf', inlined from 'init_files_dirs' at prot_hsymlinks.c:398:4, inlined from 'setup' at prot_hsymlinks.c:235:2, inlined from 'main' at prot_hsymlinks.c:181:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 2 and 3628 bytes into a destination of size 128 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ prot_hsymlinks.c: In function 'main': prot_hsymlinks.c:404:41: warning: '%s' directive output may be truncated writing up to 3207 bytes into a region of size 121 [-Wformat-truncation=] 404 | "/local_%s%s", users[usr].name, file_ext); | ^~ In function 'snprintf', inlined from 'init_files_dirs' at prot_hsymlinks.c:403:4, inlined from 'setup' at prot_hsymlinks.c:235:2, inlined from 'main' at prot_hsymlinks.c:181:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 11 and 3218 bytes into a destination of size 128 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ prot_hsymlinks.c: In function 'main': prot_hsymlinks.c:437:33: warning: '%s' directive output may be truncated writing up to 419 bytes into a region of size 128 [-Wformat-truncation=] 437 | snprintf(buffer, size, "%s/link_%d", path, count); | ^~ In function 'create_link_path', inlined from 'create_check_slinks' at prot_hsymlinks.c:450:4, inlined from 'test_run' at prot_hsymlinks.c:256:20, inlined from 'main' at prot_hsymlinks.c:183:2: prot_hsymlinks.c:437:32: note: directive argument in the range [-2147483647, 2147483647] 437 | snprintf(buffer, size, "%s/link_%d", path, count); | ^~~~~~~~~~~~ In function 'snprintf', inlined from 'create_link_path' at prot_hsymlinks.c:437:2, inlined from 'create_check_slinks' at prot_hsymlinks.c:450:4, inlined from 'test_run' at prot_hsymlinks.c:256:20, inlined from 'main' at prot_hsymlinks.c:183:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 8 and 437 bytes into a destination of size 128 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ prot_hsymlinks.c: In function 'main': prot_hsymlinks.c:437:33: warning: '%s' directive output may be truncated writing up to 419 bytes into a region of size 128 [-Wformat-truncation=] 437 | snprintf(buffer, size, "%s/link_%d", path, count); | ^~ In function 'create_link_path', inlined from 'create_check_hlinks' at prot_hsymlinks.c:479:4, inlined from 'test_run' at prot_hsymlinks.c:257:20, inlined from 'main' at prot_hsymlinks.c:183:2: prot_hsymlinks.c:437:32: note: directive argument in the range [-2147483647, 2147483647] 437 | snprintf(buffer, size, "%s/link_%d", path, count); | ^~~~~~~~~~~~ In function 'snprintf', inlined from 'create_link_path' at prot_hsymlinks.c:437:2, inlined from 'create_check_hlinks' at prot_hsymlinks.c:479:4, inlined from 'test_run' at prot_hsymlinks.c:257:20, inlined from 'main' at prot_hsymlinks.c:183:2: /tmp/instance-8/output-1/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/bits/stdio2.h:71:10: note: '__builtin_snprintf' output between 8 and 437 bytes into a destination of size 128 71 | return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 72 | __glibc_objsize (__s), __fmt, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 73 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ CC testcases/kernel/security/prot_hsymlinks/prot_hsymlinks CC testcases/kernel/security/securebits/check_keepcaps smack_notroot.c: In function 'main': smack_notroot.c:21:14: warning: unused parameter 'argc' [-Wunused-parameter] 21 | int main(int argc, char *argv[]) | ~~~~^~~~ smack_notroot.c:23:9: warning: ignoring return value of 'setuid' declared with attribute 'warn_unused_result' [-Wunused-result] 23 | setuid(1); | ^~~~~~~~~ CC testcases/kernel/security/smack/smack_notroot CC testcases/kernel/security/smack/smack_set_socket_labels newns.c: In function 'main': newns.c:42:14: warning: unused parameter 'argc' [-Wunused-parameter] 42 | int main(int argc, char *argv[]) | ~~~~^~~~ CC testcases/kernel/security/tomoyo/newns In file included from tomoyo_accept_test.c:24: include.h: In function 'read_sysctl': include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] 108 | /* ignore */; | ^ CC testcases/kernel/security/tomoyo/tomoyo_accept_test In file included from tomoyo_file_test.c:24: include.h: In function 'read_sysctl': include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] 108 | /* ignore */; | ^ tomoyo_file_test.c: In function 'stage_file_test': tomoyo_file_test.c:105:23: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 105 | (void)read(pipe_fd[0], &error, sizeof(error)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/security/tomoyo/tomoyo_file_test In file included from tomoyo_filesystem_test.c:25: include.h: In function 'read_sysctl': include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] 108 | /* ignore */; | ^ tomoyo_filesystem_test.c: In function 'child': tomoyo_filesystem_test.c:40:24: warning: unused parameter 'arg' [-Wunused-parameter] 40 | static int child(void *arg) | ~~~~~~^~~ CC testcases/kernel/security/tomoyo/tomoyo_filesystem_test In file included from tomoyo_new_file_test.c:24: include.h: In function 'read_sysctl': include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] 108 | /* ignore */; | ^ tomoyo_new_file_test.c: In function 'stage_file_test': tomoyo_new_file_test.c:165:15: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 165 | (void)read(pipe_fd[0], &error, sizeof(error)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ tomoyo_new_file_test.c:182:15: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 182 | (void)read(pipe_fd[0], &error, sizeof(error)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/security/tomoyo/tomoyo_new_file_test In file included from tomoyo_new_test.c:24: include.h: In function 'read_sysctl': include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] 108 | /* ignore */; | ^ tomoyo_new_test.c: In function 'test_execute_bin_true': tomoyo_new_test.c:118:15: warning: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Wunused-result] 118 | (void)read(pipe_fd[0], &error, sizeof(error)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CC testcases/kernel/security/tomoyo/tomoyo_new_test In file included from tomoyo_policy_io_test.c:24: include.h: In function 'read_sysctl': include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] 108 | /* ignore */; | ^ CC testcases/kernel/security/tomoyo/tomoyo_policy_io_test CC testcases/kernel/security/tomoyo/tomoyo_policy_memory_test In file included from tomoyo_rewrite_test.c:24: include.h: In function 'read_sysctl': include.h:108:29: warning: suggest braces around empty body in an 'if' statement [-Wempty-body] 108 | /* ignore */; | ^ CC testcases/kernel/security/tomoyo/tomoyo_rewrite_test CC testcases/kernel/security/umip/umip_basic_test CC testcases/kernel/sound/snd_seq01 CC testcases/kernel/sound/snd_timer01 make[5]: Nothing to be done for 'all'. make[5]: Nothing to be done for 'all'. CC testcases/kernel/tracing/pt_test/pt_test BUILD libltpuinput.a make[5]: Nothing to be done for 'all'. uevent01.c: In function 'verify_uevent': uevent01.c:53:19: warning: 'dev_path' may be used uninitialized [-Wmaybe-uninitialized] 53 | dev_num = tst_find_free_loopdev(dev_path, sizeof(dev_path)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from ../../../include/tst_test.h:23, from uevent01.c:16: ../../../include/tst_device.h:52:5: note: by argument 1 of type 'const char *' to 'tst_find_free_loopdev' declared here 52 | int tst_find_free_loopdev(const char *path, size_t path_len); | ^~~~~~~~~~~~~~~~~~~~~ uevent01.c:33:14: note: 'dev_path' declared here 33 | char dev_path[1024]; | ^~~~~~~~ CC testcases/kernel/uevents/uevent01 CC testcases/kernel/uevents/uevent02 CC testcases/kernel/uevents/uevent03 CC testcases/kernel/watchqueue/wqueue01 CC testcases/kernel/watchqueue/wqueue02 CC testcases/kernel/watchqueue/wqueue03 CC testcases/kernel/watchqueue/wqueue04 CC testcases/kernel/watchqueue/wqueue05 CC testcases/kernel/watchqueue/wqueue06 CC testcases/kernel/watchqueue/wqueue07 CC testcases/kernel/watchqueue/wqueue08 CC testcases/kernel/watchqueue/wqueue09 /home/autobuild/make/make -C "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/apicmds" -f "/tmp/instance-8/output-1/build/ltp-testsuite-20220930/tools/apicmds/Makefile" all CC tools/apicmds/ltpapicmd.o /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -L../../lib ltpapicmd.o -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o tst_brk /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -L../../lib ltpapicmd.o -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o tst_brkm /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -L../../lib ltpapicmd.o -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o tst_exit /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -L../../lib ltpapicmd.o -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o tst_res /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -L../../lib ltpapicmd.o -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o tst_resm /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -L../../lib ltpapicmd.o -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o tst_ncpus /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -L../../lib ltpapicmd.o -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o tst_ncpus_conf /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -L../../lib ltpapicmd.o -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o tst_ncpus_max /tmp/instance-8/output-1/host/bin/x86_64-linux-gcc -L../../lib ltpapicmd.o -L/tmp/instance-8/output-1/host/bin/../x86_64-buildroot-linux-gnu/sysroot/usr/lib -ltirpc -lltp -o tst_fs_has_free CC testcases/kernel/power_management/pm_get_sched_values make[5]: Nothing to be done for 'all'. CC testcases/kernel/kvm/lib_guest.o AS testcases/kernel/kvm/bootstrap_x86_64.o CC testcases/kernel/kvm/lib_x86.o /tmp/instance-8/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/12.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: warning: bootstrap_x86_64.o: missing .note.GNU-stack section implies executable stack /tmp/instance-8/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/12.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker /tmp/instance-8/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/12.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: warning: kvm_pagefault01-payload.elf has a LOAD segment with RWX permissions /tmp/instance-8/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/12.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: lib_guest.o: in function `memset': lib_guest.c:(.text+0x4b): undefined reference to `__stack_chk_fail' /tmp/instance-8/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/12.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: lib_guest.o: in function `memzero': lib_guest.c:(.text+0x9b): undefined reference to `__stack_chk_fail' /tmp/instance-8/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/12.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: lib_guest.o: in function `memcpy': lib_guest.c:(.text+0xe8): undefined reference to `__stack_chk_fail' /tmp/instance-8/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/12.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: lib_guest.o: in function `strcpy': lib_guest.c:(.text+0x135): undefined reference to `__stack_chk_fail' /tmp/instance-8/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/12.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: lib_guest.o: in function `strcat': lib_guest.c:(.text+0x198): undefined reference to `__stack_chk_fail' /tmp/instance-8/output-1/host/opt/ext-toolchain/bin/../lib/gcc/x86_64-buildroot-linux-gnu/12.2.0/../../../../x86_64-buildroot-linux-gnu/bin/ld: lib_guest.o:lib_guest.c:(.text+0x1e5): more undefined references to `__stack_chk_fail' follow collect2: error: ld returned 1 exit status make[4]: *** [/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases/kernel/kvm/Makefile:59: kvm_pagefault01-payload.o] Error 1 make[3]: *** [../../include/mk/generic_trunk_target.inc:108: all] Error 2 make[2]: *** [../include/mk/generic_trunk_target.inc:108: all] Error 2 make[2]: Leaving directory '/tmp/instance-8/output-1/build/ltp-testsuite-20220930/testcases' make[1]: *** [Makefile:106: testcases-all] Error 2 make[1]: Leaving directory '/tmp/instance-8/output-1/build/ltp-testsuite-20220930' make: *** [package/pkg-generic.mk:293: /tmp/instance-8/output-1/build/ltp-testsuite-20220930/.stamp_built] Error 2 make: Leaving directory '/tmp/instance-8/buildroot'