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authorDavid S. Miller <davem@davemloft.net>2008-11-20 16:44:00 -0800
committerDavid S. Miller <davem@davemloft.net>2008-11-20 16:44:00 -0800
commit6ab33d51713d6d60c7677c0d020910a8cb37e513 (patch)
tree546c2ff099b2757e75cf34ddace874f1220f740e /arch/x86/kernel/io_apic.c
parent7be6065b39c3f1cfa796667eac1a2170465acc91 (diff)
parent13d428afc007fcfcd6deeb215618f54cf9c0cae6 (diff)
downloadtalos-obmc-linux-6ab33d51713d6d60c7677c0d020910a8cb37e513.tar.gz
talos-obmc-linux-6ab33d51713d6d60c7677c0d020910a8cb37e513.zip
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts: drivers/net/ixgbe/ixgbe_main.c include/net/mac80211.h net/phonet/af_phonet.c
Diffstat (limited to 'arch/x86/kernel/io_apic.c')
-rw-r--r--arch/x86/kernel/io_apic.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/x86/kernel/io_apic.c b/arch/x86/kernel/io_apic.c
index 7a3f2028e2eb..c9513e1ff28d 100644
--- a/arch/x86/kernel/io_apic.c
+++ b/arch/x86/kernel/io_apic.c
@@ -1140,6 +1140,20 @@ static void __clear_irq_vector(int irq)
cfg->vector = 0;
cpus_clear(cfg->domain);
+
+ if (likely(!cfg->move_in_progress))
+ return;
+ cpus_and(mask, cfg->old_domain, cpu_online_map);
+ for_each_cpu_mask_nr(cpu, mask) {
+ for (vector = FIRST_EXTERNAL_VECTOR; vector < NR_VECTORS;
+ vector++) {
+ if (per_cpu(vector_irq, cpu)[vector] != irq)
+ continue;
+ per_cpu(vector_irq, cpu)[vector] = -1;
+ break;
+ }
+ }
+ cfg->move_in_progress = 0;
}
void __setup_vector_irq(int cpu)
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