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[PATCH] i386: generic cmpxchg
authorNick Piggin <nickpiggin@yahoo.com.au>
Mon, 14 Nov 2005 00:07:23 +0000 (16:07 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 14 Nov 2005 02:14:15 +0000 (18:14 -0800)
commit53e86b91b7ae66d4c2757195cbd42e00d9199cf2
tree80c44aeb046ac91a5bc7465da91a7b2519c53096tree | snapshot (tar.gz zip)
parentdbdf65b1b7f8ec48bda1604cfea7ac09ce583d6bcommit | diff
[PATCH] i386: generic cmpxchg

- Make cmpxchg generally available on the i386 platform.

- Provide emulation of cmpxchg suitable for uniprocessor if built and run on
  386.

From: Christoph Lameter <clameter@sgi.com>

- Cut down patch and small style changes.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/i386/kernel/cpu/intel.c diff | blob | blame | history
include/asm-i386/system.h diff | blob | blame | history