tree e42c5a279bfae1769748229e65f6290cc291dc89
parent 3ebae4f3a2e746ae17f25c741e249294e7d6d7c2
author Andi Kleen <ak@linux.intel.com> 1391845926 +0100
committer H. Peter Anvin <hpa@linux.intel.com> 1392344023 -0800

asmlinkage Make __stack_chk_failed and memcmp visible

In LTO symbols implicitely referenced by the compiler need
to be visible. Earlier these symbols were visible implicitely
from being exported, but we disabled implicit visibility fo
 EXPORTs when modules are disabled to improve code size. So
now these symbols have to be marked visible explicitely.

Do this for __stack_chk_fail (with stack protector)
and memcmp.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1391845930-28580-10-git-send-email-ak@linux.intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>