target/linux/atheros/patches-2.6.25/900-cevt_r4k_irq_disable_hazard.patch

   1 Index: linux-2.6.25.4/arch/mips/kernel/cevt-r4k.c
   2 ===================================================================
   3 --- linux-2.6.25.4.orig/arch/mips/kernel/cevt-r4k.c
   4 +++ linux-2.6.25.4/arch/mips/kernel/cevt-r4k.c
   5 @@ -205,6 +205,7 @@ static int c0_compare_int_usable(void)
   6         while ((int)(read_c0_count() - cnt) <= 0)
   7                 ;       /* Wait for expiry  */
   8
   9 +       irq_disable_hazard();
  10         if (!c0_compare_int_pending())
  11                 return 0;
  12