From 86b4842b6f0f343c76746ec0299a7dc7bde5a94e Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 16 Mar 2011 14:45:31 +0100 Subject: [PATCH 028/298] arm: Mark pmu interupt IRQF_NO_THREAD PMU interrupt must not be threaded. Remove IRQF_DISABLED while at it as we run all handlers with interrupts disabled anyway. Signed-off-by: Thomas Gleixner --- arch/arm/kernel/perf_event.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index ecebb89..e1286fb 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -435,7 +435,7 @@ armpmu_reserve_hardware(struct arm_pmu *armpmu) } err = request_irq(irq, handle_irq, - IRQF_DISABLED | IRQF_NOBALANCING, + IRQF_NOBALANCING | IRQF_NO_THREAD, "arm-pmu", armpmu); if (err) { pr_err("unable to request IRQ%d for ARM PMU counters\n",