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| author |   Andi Kleen <ak@suse.de> | 2005-07-28 21:15:22 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-28 21:45:57 -0700 |
| commit | 5df3574ec0eac0eb8d758e8e9b1ad95d909a9e1f (patch) | |
| tree | 0d8922d07d0d463b8a012143d38ca1dae73136ea /arch/x86_64/kernel/smp.c | |
| parent | [PATCH] x86_64: cpu hotplug changes kills nmi watchdog (diff) | |
| download | linux-dev-5df3574ec0eac0eb8d758e8e9b1ad95d909a9e1f.tar.xz linux-dev-5df3574ec0eac0eb8d758e8e9b1ad95d909a9e1f.zip | |
[PATCH] x86_64: Always ack IPIs even on errors
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
| -rw-r--r-- | arch/x86_64/kernel/smp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86_64/kernel/smp.c b/arch/x86_64/kernel/smp.c index ccae392886af..6ee74db52303 100644 --- a/arch/x86_64/kernel/smp.c +++ b/arch/x86_64/kernel/smp.c @@ -129,10 +129,9 @@ asmlinkage void smp_invalidate_interrupt (void) } else leave_mm(cpu); } +out: ack_APIC_irq(); cpu_clear(cpu, flush_cpumask); - -out: put_cpu_no_resched(); } |