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--- a/arch/mips/kernel/cevt-r4k.c
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+++ b/arch/mips/kernel/cevt-r4k.c
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@@ -205,6 +205,7 @@ static int c0_compare_int_usable(void)
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while ((int)(read_c0_count() - cnt) <= 0)
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; /* Wait for expiry */
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+ irq_disable_hazard();
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if (!c0_compare_int_pending())
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return 0;
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