On Mon 2015-09-28 22:44 +0200, Ulrich Obergfell wrote: > lockup_detector_suspend() now handles errors from watchdog_park_threads(). > > Signed-off-by: Ulrich Obergfell <[email protected]> > --- > kernel/watchdog.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/kernel/watchdog.c b/kernel/watchdog.c > index 457113c..3bc22a9 100644 > --- a/kernel/watchdog.c > +++ b/kernel/watchdog.c > @@ -707,6 +707,11 @@ int lockup_detector_suspend(void) > > if (ret == 0) > watchdog_suspended++; > + else { > + watchdog_disable_all_cpus(); > + pr_err("Failed to suspend lockup detectors, disabled\n"); > + watchdog_enabled = 0; > + } > > mutex_unlock(&watchdog_proc_mutex); >
Reviewed-by: Aaron Tomlin <[email protected]>
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