Commit 96045ed4 authored Apr 27, 2015 by Anders Roxell Committed by Catalin Marinas May 19, 2015

arm64: Mark PMU interrupt IRQF_NO_THREAD



Mark the PMU interrupts as non-threadable, as is the case with
arch/arm: d9c3365b ARM: 7813/1: Mark pmu interupt IRQF_NO_THREAD

Acked-by: Will Deacon <will.deacon@arm.com>
Suggested-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

parent e2608180

arch/arm64/kernel/perf_event.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -488,7 +488,7 @@ armpmu_reserve_hardware(struct arm_pmu *armpmu)
		}

		err = request_irq(irq, armpmu->handle_irq,
		IRQF_NOBALANCING,
		IRQF_NOBALANCING \| IRQF_NO_THREAD,
		"arm-pmu", armpmu);
		if (err) {
		pr_err("unable to request IRQ%d for ARM PMU counters\n",