[Bug dynamic-link/22715] FAIL: elf/tst-audit10

["cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=22715

--- Comment #2 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".

The branch, hjl/pr22715/master has been created
        at  14654ae7a3abda14f37a5502c40a92ca7c4062cc (commit)

- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=14654ae7a3abda14f37a5502c40a92ca7c4062cc

commit 14654ae7a3abda14f37a5502c40a92ca7c4062cc
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Mon Jan 15 19:39:56 2018 -0800

    x86-64: Properly align La_x86_64_retval to VEC_SIZE [BZ #22715]

    _dl_runtime_profile calls _dl_call_pltexit, passing a pointer to
    La_x86_64_retval which is allocated on stack.  The lrv_vector0
    field in La_x86_64_retval must be aligned to size of vector register.
    When allocating stack space for La_x86_64_retval, we need to make sure
    that the address of La_x86_64_retval + RV_VECTOR0_OFFSET is aligned to
    VEC_SIZE.  This patch checks the alignment of the lrv_vector0 field
    and pads the stack space if needed.

    Tested with x32 and x86-64 on SSE4, AVX and AVX512 machines.

        [BZ #22715]
        * sysdeps/x86_64/dl-trampoline.h (_dl_runtime_profile): Properly
        align La_x86_64_retval to VEC_SIZE.

-----------------------------------------------------------------------

-- 
You are receiving this mail because:
You are on the CC list for the bug.