From: Eric W. Biederman Date: Sat, 21 Oct 2006 16:37:02 +0000 (+0200) Subject: [PATCH] x86-64: Use irq_domain in ioapic_retrigger_irq X-Git-Tag: v2.6.19-rc3~15^2~4 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6bf2dafad18c119beb534cbb3d882fe7a6c3f529;p=pandora-kernel.git [PATCH] x86-64: Use irq_domain in ioapic_retrigger_irq Thanks to YH Lu for spotting this. It appears I missed this function when I refactored allocate_irq_vector and introduced irq_domain, with the result that all retriggered irqs would go to cpu 0 even if we were not prepared to receive them there. While reviewing YH's patch I also noticed that this function was missing locking, and since I am now reading two values from two diffrent arrays that looks like a race we might be able to hit in the real world. Cc: Yinghai Lu Signed-off-by: Eric W. Biederman Signed-off-by: Andrew Morton Signed-off-by: Andi Kleen --- Reading git-diff-tree failed