Christoph Lameter d7c3f8cee8 percpu: Omit segment prefix in the UP case for cmpxchg_double ...

Omit the segment prefix in the UP case. GS is not used then
and we will generate segfaults if cmpxchg16b is used otherwise.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2011-03-27 19:25:36 -07:00

..

asm

percpu: Omit segment prefix in the UP case for cmpxchg_double

2011-03-27 19:25:36 -07:00