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linux/arch/x86/lib/cmpxchg16b_emu.S
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

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