diff options
Diffstat (limited to 'target/linux/atheros/patches-2.6.24/900-cevt_r4k_irq_disable_hazard.patch')
| -rw-r--r-- | target/linux/atheros/patches-2.6.24/900-cevt_r4k_irq_disable_hazard.patch | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/linux/atheros/patches-2.6.24/900-cevt_r4k_irq_disable_hazard.patch b/target/linux/atheros/patches-2.6.24/900-cevt_r4k_irq_disable_hazard.patch new file mode 100644 index 0000000000..d5e60624b9 --- /dev/null +++ b/target/linux/atheros/patches-2.6.24/900-cevt_r4k_irq_disable_hazard.patch @@ -0,0 +1,12 @@ +Index: linux-2.6.24.2/arch/mips/kernel/cevt-r4k.c +=================================================================== +--- linux-2.6.24.2.orig/arch/mips/kernel/cevt-r4k.c ++++ linux-2.6.24.2/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; + |