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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_bmk/gnu-release-aarch64-spec2k6-Os in repository toolchain/ci/glibc.

from 85224b0290 NEWS: Mention bug 24112. new a9f60b1571 Add compiler barriers around modifications of the robust mut [...] new 60f8062425 nptl: Avoid fork handler lock for async-signal-safe fork [BZ [...] new e8c13d5f7a nptl: Fix pthread_rwlock_try*lock stalls (Bug 23844)

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Summary of changes: ChangeLog | 33 ++ NEWS | 2 + nptl/Makefile | 3 +- nptl/pthread_mutex_trylock.c | 57 +++- nptl/pthread_rwlock_tryrdlock.c | 25 +- nptl/pthread_rwlock_trywrlock.c | 9 +- nptl/register-atfork.c | 8 +- nptl/tst-rwlock-tryrdlock-stall.c | 355 +++++++++++++++++++++ nptl/tst-rwlock-trywrlock-stall.c | 108 +++++++ support/Makefile | 1 + .../xpthread_rwlock_destroy.c | 12 +- support/xthread.h | 1 + sysdeps/nptl/fork.c | 6 +- sysdeps/nptl/fork.h | 8 +- 14 files changed, 601 insertions(+), 27 deletions(-) create mode 100644 nptl/tst-rwlock-tryrdlock-stall.c create mode 100644 nptl/tst-rwlock-trywrlock-stall.c copy sysdeps/x86_64/x32/tst-size_t-wcsncmp.c => support/xpthread_rwlock_destroy.c (76%)