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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_cross/gnu-master-arm-build_cross in repository toolchain/ci/glibc.

from 5ab25c8875 x86: Add PTWRITE feature detection [BZ #27346] adds 5692abd13d tst: Provide test for timerfd related functions adds e2c0794d13 tst: Provide test for ppoll adds 7f61f785f1 sunrpc: Fix typo in xdr_string comment adds e9fed2438a linux: Require /dev/shm as the shared memory file system adds da4aea0b5e pthread: Refactor semaphore code adds c1f46f9db7 pthread: Remove alloca usage from __sem_check_add_mapping adds 1f745ecc21 x86-64: Refactor and improve performance of strchr-avx2.S adds a00e2fe3df strchr: Add additional benchmarks and tests adds 0ff786226c Add more ptrace constants for AArch64 and PowerPC. new e99156816d linux: Fix __sem_check_add_mapping name length new 7dd416491e linux: Fix __sem_check_add_mapping search_sem new c8ba52ab33 misc: Sync cdefs.h with gnulib new de0e1b45b0 malloc: Sync dynarray with gnulib new f0908ba118 regex: remove alloca usage on regex set_regs new f3e5c7262e regexec: remove alloca usage in build_trtable new 36c604ed36 regex: stop using alloca

The 7 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.

Summary of changes: NEWS | 5 +- benchtests/bench-strchr.c | 26 ++- htl/Makefile | 3 +- htl/Versions | 1 - htl/semaphoreP.h | 21 -- {sysdeps/nptl => include}/shm-directory.h | 30 ++- malloc/dynarray-skeleton.c | 128 ++++++------ malloc/dynarray.h | 3 +- malloc/dynarray_at_failure.c | 4 + malloc/dynarray_emplace_enlarge.c | 3 +- malloc/dynarray_resize.c | 3 +- malloc/dynarray_resize_clear.c | 4 +- malloc/tst-dynarray-fail.c | 8 +- malloc/tst-dynarray-shared.h | 4 +- malloc/tst-dynarray.c | 22 +- misc/sys/cdefs.h | 142 +++++++------ nptl/Makefile | 3 +- nptl/Versions | 1 - nptl/nptlfreeres.c | 1 - nptl/pthreadP.h | 1 - nptl/semaphoreP.h | 21 -- posix/Makefile | 3 +- posix/Versions | 1 + posix/regex_internal.h | 19 -- posix/regexec.c | 115 +++-------- {sysdeps/posix => posix}/shm-directory.c | 30 ++- string/test-strchr.c | 26 ++- sunrpc/xdr.c | 2 +- sysdeps/htl/shm-directory.h | 30 --- sysdeps/posix/Makefile | 6 - sysdeps/posix/shm-directory.h | 66 ------ sysdeps/posix/shm_open.c | 10 +- sysdeps/posix/shm_unlink.c | 13 +- sysdeps/pthread/sem_close.c | 56 +---- sysdeps/pthread/sem_open.c | 142 ++----------- sysdeps/pthread/sem_routines.c | 199 ++++++++++++++++++ .../nldbl-roundeven.c => pthread/sem_routines.h} | 19 +- sysdeps/pthread/sem_unlink.c | 10 +- sysdeps/unix/sysv/linux/Makefile | 3 +- sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h | 16 ++ sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h | 10 + sysdeps/unix/sysv/linux/shm-directory.c | 147 -------------- .../unix/sysv/linux/tst-ppoll.c | 53 ++--- sysdeps/unix/sysv/linux/tst-timerfd.c | 65 ++++++ sysdeps/x86_64/multiarch/strchr-avx2.S | 225 ++++++++++----------- sysdeps/x86_64/multiarch/strchr.c | 1 + 46 files changed, 801 insertions(+), 900 deletions(-) rename {sysdeps/nptl => include}/shm-directory.h (56%) rename {sysdeps/posix => posix}/shm-directory.c (60%) delete mode 100644 sysdeps/htl/shm-directory.h delete mode 100644 sysdeps/posix/shm-directory.h create mode 100644 sysdeps/pthread/sem_routines.c copy sysdeps/{ieee754/ldbl-opt/nldbl-roundeven.c => pthread/sem_routines.h} (76%) delete mode 100644 sysdeps/unix/sysv/linux/shm-directory.c copy elf/tst-prelink-cmp.c => sysdeps/unix/sysv/linux/tst-ppoll.c (53%) create mode 100644 sysdeps/unix/sysv/linux/tst-timerfd.c