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Diffstat (limited to 'arch/mips/kernel/irq_cpu.c')
-rw-r--r--arch/mips/kernel/irq_cpu.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/kernel/irq_cpu.c b/arch/mips/kernel/irq_cpu.c
index 060722e42c5..31c38c4971c 100644
--- a/arch/mips/kernel/irq_cpu.c
+++ b/arch/mips/kernel/irq_cpu.c
@@ -55,6 +55,7 @@ static inline void mips_cpu_irq_enable(unsigned int irq)
local_irq_save(flags);
unmask_mips_irq(irq);
+ back_to_back_c0_hazard();
local_irq_restore(flags);
}
@@ -64,6 +65,7 @@ static void mips_cpu_irq_disable(unsigned int irq)
local_irq_save(flags);
mask_mips_irq(irq);
+ back_to_back_c0_hazard();
local_irq_restore(flags);
}