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[PATCH 0/7] General fixes and refactor for BZ#12683


These patches are refactoring and fixes required for my proposal to
BZ#12683 [1].  They can be applied independently of the cancellation
refactor fix and the idea is to simplify the patch submission with
changes only direct related to the issue.

[1] https://sourceware.org/ml/libc-alpha/2018-02/msg00782.html

Adhemerval Zanella (7):
  powerpc: Add CFI information on indirect syscall
  nptl: Remove tst-cancel-wrappers test and related macros
  nptl: Fix testcases for new pthread cancellation mechanism
  x86: Remove wrong THREAD_ATOMIC_* macros
  i386: Remove bogus THREAD_ATOMIC_* macros
  nptl: Cleanup cancellation macros
  support: Add support_create_temp_fifo

 ChangeLog                                     | 70 ++++++++++++++
 debug/tst-backtrace5.c                        | 19 ++--
 io/creat.c                                    |  3 -
 io/ppoll.c                                    |  2 -
 misc/pselect.c                                |  2 -
 nptl/Makefile                                 | 18 +---
 nptl/pthreadP.h                               | 10 --
 nptl/pthread_join_common.c                    |  9 +-
 nptl/sem_wait.c                               |  8 +-
 nptl/tst-cancel-wrappers.sh                   | 92 -------------------
 nptl/tst-cancel4.c                            |  8 ++
 support/temp_file.c                           | 23 +++++
 support/temp_file.h                           |  6 ++
 sysdeps/generic/sysdep-cancel.h               |  1 -
 sysdeps/i386/nptl/tls.h                       | 37 --------
 sysdeps/mach/hurd/sysdep-cancel.h             |  1 -
 sysdeps/nptl/aio_misc.h                       | 15 ++-
 sysdeps/nptl/gai_misc.h                       | 15 ++-
 sysdeps/nptl/lowlevellock.h                   | 40 ++++----
 sysdeps/posix/open64.c                        | 12 +--
 sysdeps/posix/pause.c                         |  2 -
 sysdeps/posix/sigpause.c                      |  3 -
 sysdeps/posix/sigwait.c                       | 12 +--
 sysdeps/posix/waitid.c                        | 12 +--
 sysdeps/unix/sysv/linux/clock_nanosleep.c     | 23 ++---
 sysdeps/unix/sysv/linux/creat.c               |  2 -
 sysdeps/unix/sysv/linux/creat64.c             |  2 -
 sysdeps/unix/sysv/linux/futex-internal.h      |  4 +-
 sysdeps/unix/sysv/linux/i386/lowlevellock.h   | 42 ++++-----
 sysdeps/unix/sysv/linux/lowlevellock-futex.h  | 11 +++
 sysdeps/unix/sysv/linux/powerpc/syscall.S     |  1 +
 sysdeps/unix/sysv/linux/sigwait.c             |  3 -
 sysdeps/unix/sysv/linux/sigwaitinfo.c         |  3 -
 sysdeps/unix/sysv/linux/sparc/lowlevellock.h  | 39 ++++----
 sysdeps/unix/sysv/linux/x86_64/lowlevellock.h | 40 ++++----
 sysdeps/x86_64/nptl/tls.h                     | 37 --------
 36 files changed, 237 insertions(+), 390 deletions(-)
 delete mode 100644 nptl/tst-cancel-wrappers.sh

-- 
2.17.1


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