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authorIngo Molnar <mingo@elte.hu>2009-05-07 11:17:13 +0200
committerIngo Molnar <mingo@elte.hu>2009-05-07 11:17:34 +0200
commit44347d947f628060b92449702071bfe1d31dfb75 (patch)
treec6ed74610d5b3295df4296659f80f5feb94b28cc /kernel/irq
parenttracing/events: fix concurrent access to ftrace_events list, fix (diff)
parentMerge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/air... (diff)
downloadlinux-44347d947f628060b92449702071bfe1d31dfb75.tar.xz
linux-44347d947f628060b92449702071bfe1d31dfb75.zip
Merge branch 'linus' into tracing/core
Merge reason: tracing/core was on a .30-rc1 base and was missing out on on a handful of tracing fixes present in .30-rc5-almost. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/handle.c2
-rw-r--r--kernel/irq/manage.c5
2 files changed, 2 insertions, 5 deletions
diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
index e68bb5aebe02..5dd2572993cf 100644
--- a/kernel/irq/handle.c
+++ b/kernel/irq/handle.c
@@ -360,8 +360,6 @@ irqreturn_t handle_IRQ_event(unsigned int irq, struct irqaction *action)
irqreturn_t ret, retval = IRQ_NONE;
unsigned int status = 0;
- WARN_ONCE(!in_irq(), "BUG: IRQ handler called from non-hardirq context!");
-
if (!(action->flags & IRQF_DISABLED))
local_irq_enable_in_hardirq();
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 7e2e7dd4cd2f..2734eca59243 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -109,10 +109,9 @@ int irq_set_affinity(unsigned int irq, const struct cpumask *cpumask)
spin_lock_irqsave(&desc->lock, flags);
#ifdef CONFIG_GENERIC_PENDING_IRQ
- if (desc->status & IRQ_MOVE_PCNTXT || desc->status & IRQ_DISABLED) {
- cpumask_copy(desc->affinity, cpumask);
+ if (desc->status & IRQ_MOVE_PCNTXT)
desc->chip->set_affinity(irq, cpumask);
- } else {
+ else {
desc->status |= IRQ_MOVE_PENDING;
cpumask_copy(desc->pending_mask, cpumask);
}