diff options
| -rw-r--r-- | kernel/watchdog.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/watchdog.c b/kernel/watchdog.c index 4c2e11ce5425..df5494edf694 100644 --- a/kernel/watchdog.c +++ b/kernel/watchdog.c @@ -506,7 +506,10 @@ static void watchdog_nmi_disable(unsigned int cpu) /* should be in cleanup, but blocks oprofile */ perf_event_release_kernel(event); } - return; + if (cpu == 0) { + /* watchdog_nmi_enable() expects this to be zero initially. */ + cpu0_err = 0; + } } #else static int watchdog_nmi_enable(unsigned int cpu) { return 0; } |