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x86, reboot: Fix typo in nmi reboot path

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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,