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-rw-r--r--arch/mips/lemote/lm2e/irq.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/lemote/lm2e/irq.c b/arch/mips/lemote/lm2e/irq.c
index fb7643a2561..9585f5aa7cc 100644
--- a/arch/mips/lemote/lm2e/irq.c
+++ b/arch/mips/lemote/lm2e/irq.c
@@ -58,6 +58,8 @@ asmlinkage void plat_irq_dispatch(void)
if (pending & CAUSEF_IP7)
do_IRQ(MIPS_CPU_IRQ_BASE + 7);
+ else if (pending & CAUSEF_IP6) /* perf counter loverflow */
+ do_IRQ(LOONGSON2_PERFCNT_IRQ);
else if (pending & CAUSEF_IP5)
i8259_irqdispatch();
else if (pending & CAUSEF_IP2)