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Commit 994bd4f9 authored by Eric W. Biederman's avatar Eric W. Biederman Committed by Linus Torvalds
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[PATCH] x86_64 irq: Properly update vector_irq 



This patch fixes my one line thinko where I was clearing
the vector_irq entries on the wrong cpus.

Signed-off-by: default avatarEric W. Biederman <ebiederm@xmission.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent c25d5180

arch/x86_64/kernel/io_apic.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -660,7 +660,7 @@ static int __assign_irq_vector(int irq, cpumask_t mask, cpumask_t *result) 
		}

		}

		if (old_vector >= 0) {

		if (old_vector >= 0) {

			int old_cpu;

			int old_cpu;

			for_each_cpu_mask(old_cpu, domain)

			for_each_cpu_mask(old_cpu, irq_domain[irq])

				per_cpu(vector_irq, old_cpu)[old_vector] = -1;

				per_cpu(vector_irq, old_cpu)[old_vector] = -1;

		}

		}

		for_each_cpu_mask(new_cpu, domain)

		for_each_cpu_mask(new_cpu, domain)