[2.25 0/2] Backport fixes for bugs 22685 and 21744 to 2.25?

[Gabriel F. T. Gomes]

The fix for bug 22685 alone is not enough to fix the failures in
stdlib/tst-secure-getent, elf/tst-env-setuid, and
elf/tst-env-setuid-tunables.  To the best of my knowledge, it requires
the backporting of the fix for bug 21744.

Both fixes are submitted in this thread and I have tested that
backporting both to 2.25 indeed fixes the errors in the aforementioned
test cases for powerpc64le and x86_64.

Is it OK to backport these two patches to the 2.25 branch?

Thanks,
Gabriel

Adhemerval Zanella (1):
  tunables: Use direct syscall for access (BZ#21744)

Tulio Magno Quites Machado Filho (1):
  powerpc: Fix syscalls during early process initialization [BZ #22685]

 ChangeLog                                   | 21 +++++++++++++++++
 NEWS                                        |  2 ++
 elf/dl-tunables.c                           |  2 ++
 include/unistd.h                            |  7 ------
 sysdeps/generic/not-errno.h                 | 19 ++++++++++++++++
 sysdeps/powerpc/powerpc32/sysdep.h          |  5 +++--
 sysdeps/powerpc/powerpc64/sysdep.h          |  5 +++--
 sysdeps/unix/sysv/linux/access.c            | 15 -------------
 sysdeps/unix/sysv/linux/not-errno.h         | 35 +++++++++++++++++++++++++++++
 sysdeps/unix/sysv/linux/powerpc/not-errno.h | 30 +++++++++++++++++++++++++
 10 files changed, 115 insertions(+), 26 deletions(-)
 create mode 100644 sysdeps/generic/not-errno.h
 create mode 100644 sysdeps/unix/sysv/linux/not-errno.h
 create mode 100644 sysdeps/unix/sysv/linux/powerpc/not-errno.h

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2.13.6