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[PATCH] x86_64: Always ack IPIs even on errors

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Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Andi Kleen 2005-07-28 21:15:22 -07:00 committed by Linus Torvalds
parent 2a16a3007d
commit 5df3574ec0
1 changed files with 1 additions and 2 deletions
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3
arch/x86_64/kernel/smp.c
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@ -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();
}