[PATCH] x86_64: Readd missing tests in entry.S

Cleans up the system exit call slightly and synchronizes with my tree again.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 file changed