From: Andi Kleen <ak@suse.de>
Date: Tue, 7 Feb 2006 11:48:00 +0000 (+0100)
Subject: [PATCH] Fix bad apic fix on i386
X-Git-Tag: upstream/snapshot3+hdmi~42892
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e1a8e6c9b757c09249ab29fc6da12d9ab64567e1;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

[PATCH] Fix bad apic fix on i386

Fix wrong '!' in bad apic fix

I forgot to remove the ! when moving the code from x86-64 to i386 x86-64
tested !disable_apic, but of course for cpu_has_apic it shouldn't be
negated.

Credit goes to Jan Beulich for spotting it with eagle eyes.

Cc: Jan Beulich <jbeulich@novell.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/arch/i386/kernel/apic.c b/arch/i386/kernel/apic.c
index 98a5c23..f39e09e 100644
--- a/arch/i386/kernel/apic.c
+++ b/arch/i386/kernel/apic.c
@@ -77,7 +77,7 @@ void ack_bad_irq(unsigned int irq)
 	 * completely.
 	 * But only ack when the APIC is enabled -AK
 	 */
-	if (!cpu_has_apic)
+	if (cpu_has_apic)
 		ack_APIC_irq();
 }