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Merge "ARM: gic-v3: Log the IRQs in RTB before handling an IRQ"

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qctecmdr 2019-07-31 19:17:23 -07:00 • committed by Gerrit - the friendly Code Review server
commit e8d9dffb5e
1 changed files with 4 additions and 0 deletions
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4
drivers/irqchip/irq-gic-v3.c
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@ -18,6 +18,7 @@
#include <linux/percpu.h>
#include <linux/refcount.h>
#include <linux/slab.h>
#include <linux/msm_rtb.h>
#include <linux/irqchip.h>
#include <linux/irqchip/arm-gic-common.h>
@ -493,9 +494,11 @@ static asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs
gic_arch_enable_irqs();
}
if (likely(irqnr > 15 && irqnr < 1020) || irqnr >= 8192) {
int err;
uncached_logk(LOGK_IRQ, (void *)(uintptr_t)irqnr);
if (static_branch_likely(&supports_deactivate_key))
gic_write_eoir(irqnr);
else
@ -509,6 +512,7 @@ static asmlinkage void __exception_irq_entry gic_handle_irq(struct pt_regs *regs
return;
}
if (irqnr < 16) {
uncached_logk(LOGK_IRQ, (void *)(uintptr_t)irqnr);
gic_write_eoir(irqnr);
if (static_branch_likely(&supports_deactivate_key))
gic_write_dir(irqnr);