From 8d966a04107e56993a051cd41ead0b4f23ba2414 Mon Sep 17 00:00:00 2001 From: Fenghua Yu Date: Tue, 13 Nov 2012 11:32:49 -0800 Subject: [PATCH] x86, hotplug: Handle retrigger irq by the first available CPU The first cpu in irq cfg->domain is likely to be CPU 0 and may not be available when CPU 0 is offline. Instead of using CPU 0 to handle retriggered irq, we use first available CPU which is online and in this irq's domain. Signed-off-by: Fenghua Yu Link: http://lkml.kernel.org/r/1352835171-3958-13-git-send-email-fenghua.yu@intel.com Signed-off-by: H. Peter Anvin --- Reading git-format-patch failed