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Commit 6e507d26 authored by qctecmdr Service's avatar qctecmdr Service Committed by Gerrit - the friendly Code Review server
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Merge "ARM: gic-v3: Log the IRQs in RTB before handling an IRQ"

parents 789dbcf8 3706e9f0

drivers/irqchip/irq-gic-v3.c

+3 −0
Original line number Original line Diff line number Diff line
@@ -28,6 +28,7 @@ 
#include <linux/of_irq.h>

#include <linux/of_irq.h>

#include <linux/percpu.h>

#include <linux/percpu.h>

#include <linux/slab.h>

#include <linux/slab.h>

#include <linux/msm_rtb.h>





#include <linux/irqchip.h>

#include <linux/irqchip.h>

#include <linux/irqchip/arm-gic-common.h>

#include <linux/irqchip/arm-gic-common.h>
@@ -354,6 +355,7 @@ static asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs 
		if (likely(irqnr > 15 && irqnr < 1020) || irqnr >= 8192) {

		if (likely(irqnr > 15 && irqnr < 1020) || irqnr >= 8192) {

			int err;

			int err;





			uncached_logk(LOGK_IRQ, (void *)(uintptr_t)irqnr);

			if (static_branch_likely(&supports_deactivate_key))

			if (static_branch_likely(&supports_deactivate_key))

				gic_write_eoir(irqnr);

				gic_write_eoir(irqnr);

			else

			else
@@ -372,6 +374,7 @@ static asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs 
			continue;

			continue;

		}

		}

		if (irqnr < 16) {

		if (irqnr < 16) {

			uncached_logk(LOGK_IRQ, (void *)(uintptr_t)irqnr);

			gic_write_eoir(irqnr);

			gic_write_eoir(irqnr);

			if (static_branch_likely(&supports_deactivate_key))

			if (static_branch_likely(&supports_deactivate_key))

				gic_write_dir(irqnr);

				gic_write_dir(irqnr);