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(parent: 309944b) | patch
x86, vdso32: Disable stack protector, adjust optimizations
authorH. Peter Anvin <hpa@linux.intel.com>
Mon, 17 Mar 2014 22:22:12 +0000 (23:22 +0100)
committerH. Peter Anvin <hpa@linux.intel.com>
Tue, 18 Mar 2014 19:52:48 +0000 (12:52 -0700)
commit008cc907de327d83a0be609cd495fccb0e5dfa4c
treee649886b0683a3c9cb3e45bd00163a1a1cf8d5d6tree | snapshot
parent309944be296efbb3ca4737d12ef49d2ba97cbecccommit | diff
x86, vdso32: Disable stack protector, adjust optimizations

For the 32-bit VDSO, match the 64-bit VDSO in:

1. Disable the stack protector.
2. Use -fno-omit-frame-pointer for user space debugging sanity.
3. Use -foptimize-sibling-calls like the 64-bit VDSO does.

Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Stefani Seibold <stefani@seibold.net>
Link: http://lkml.kernel.org/r/1395094933-14252-13-git-send-email-stefani@seibold.net
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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