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x86, reboot: Fix typo in nmi reboot path 

It was brought to my attention that my x86 change to use NMI in
the reboot path broke Intel Nehalem and Westmere boxes when
using kexec.

I realized I had mistyped the if statement in commit
3603a2512f and stuck the ')' in
the wrong spot.  Putting it in the right spot fixes kexec again.

Doh.

Reported-by: Yinghai Lu <yinghai@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Don Zickus <dzickus@redhat.com>
Link: http://lkml.kernel.org/r/1325866671-9797-1-git-send-email-dzickus@redhat.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Don Zickus 2012-01-06 11:17:51 -05:00 committed by Ingo Molnar
parent 3d6240b53e
commit e58d429209
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kernel/smp.c
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@ -176,7 +176,7 @@ static void native_nmi_stop_other_cpus(int wait)
*/
if (num_online_cpus() > 1) {
/* did someone beat us here? */
if (atomic_cmpxchg(&stopping_cpu, -1, safe_smp_processor_id() != -1))
if (atomic_cmpxchg(&stopping_cpu, -1, safe_smp_processor_id()) != -1)
return;
if (register_nmi_handler(NMI_LOCAL, smp_stop_nmi_callback,