diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-02-07 19:28:01 +0100 |
|---|---|---|
| committer | Willy Tarreau <w@1wt.eu> | 2011-04-30 16:53:19 +0200 |
| commit | 74355fe40048ac77bcafd4487cf41b6d77ab4ae7 (patch) | |
| tree | 54b20d6782716e950793f371d63d385d37bbf6f5 /arch | |
| parent | e8b2a4b819ccff589eb6d1dc274fc201a51cf7ed (diff) | |
fix per-cpu flag problem in the cpu affinity checkers
commit 9804c9eaeacfe78651052c5ddff31099f60ef78c upstream.
The CHECK_IRQ_PER_CPU is wrong, it should be checking
irq_to_desc(irq)->status not just irq.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/parisc/kernel/irq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c index 23ef950df008..0b95ac59b397 100644 --- a/arch/parisc/kernel/irq.c +++ b/arch/parisc/kernel/irq.c @@ -117,7 +117,7 @@ int cpu_check_affinity(unsigned int irq, cpumask_t *dest) int cpu_dest; /* timer and ipi have to always be received on all CPUs */ - if (CHECK_IRQ_PER_CPU(irq)) { + if (CHECK_IRQ_PER_CPU(irq_to_desc(irq)->status)) { /* Bad linux design decision. The mask has already * been set; we must reset it */ irq_desc[irq].affinity = CPU_MASK_ALL; |