summaryrefslogtreecommitdiffstats
path: root/target/linux/atheros/patches-2.6.25/900-cevt_r4k_irq_disable_hazard.patch
blob: 3b72a9e2732c3f0581c6363a28f7f06f6bf606c3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
Index: linux-2.6.25.1/arch/mips/kernel/cevt-r4k.c
===================================================================
--- linux-2.6.25.1.orig/arch/mips/kernel/cevt-r4k.c
+++ linux-2.6.25.1/arch/mips/kernel/cevt-r4k.c
@@ -205,6 +205,7 @@ static int c0_compare_int_usable(void)
 	while ((int)(read_c0_count() - cnt) <= 0)
 		;	/* Wait for expiry  */
 
+	irq_disable_hazard();
 	if (!c0_compare_int_pending())
 		return 0;