From: Eric W. Biederman <ebiederm@xmission.com>
Date: Thu, 12 Oct 2006 04:44:46 +0000 (-0600)
Subject: [PATCH] x86_64 irq: Properly update vector_irq
X-Git-Tag: v2.6.19-rc2~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=994bd4f9f5a065ead4a92435fdd928ac7fd33809;p=profile%2Fivi%2Fkernel-x86-ivi.git

[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: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/x86_64/kernel/io_apic.c b/arch/x86_64/kernel/io_apic.c
index c3cdcab..44b55f8 100644
--- a/arch/x86_64/kernel/io_apic.c
+++ b/arch/x86_64/kernel/io_apic.c
@@ -660,7 +660,7 @@ next:
 		}
 		if (old_vector >= 0) {
 			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;
 		}
 		for_each_cpu_mask(new_cpu, domain)