Hi, Patch is fine, but I think you have to re-base on top of Rui's -next branch here: git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
Also, adding Rui to this mail, not sure whether he is in LKML/pm. Thanks, Durga > -----Original Message----- > From: Jonghwa Lee [mailto:jonghwa3....@samsung.com] > Sent: Monday, September 24, 2012 7:36 AM > To: linux-...@vger.kernel.org > Cc: linux-kernel@vger.kernel.org; Brown, Len; Rafael J. Wysocki; Andrew > Morton; Amit Kachhap; R, Durgadoss; Jonghwa Lee > Subject: [PATCH] Thermal: Fix bug on generic thermal framework. > > When system fails to bind cooling devices to thermal zone device during > registering thermal zone device, it leaves registering without canceling > delayed work. It probably makes panic if polling rate is not enough to release > that work from workqueue. So it is better to ignore initialization of polling > work to prevent that unexpected state. > > Signed-off-by: Jonghwa Lee <jonghwa3....@samsung.com> > --- > drivers/thermal/thermal_sys.c | 6 ++++-- > 1 files changed, 4 insertions(+), 2 deletions(-) > > diff --git a/drivers/thermal/thermal_sys.c b/drivers/thermal/thermal_sys.c > index 2ab31e4..744e69d 100644 > --- a/drivers/thermal/thermal_sys.c > +++ b/drivers/thermal/thermal_sys.c > @@ -1351,12 +1351,14 @@ struct thermal_zone_device > *thermal_zone_device_register(const char *type, > } > mutex_unlock(&thermal_list_lock); > > + if (result) > + goto unregister; > + > INIT_DELAYED_WORK(&(tz->poll_queue), > thermal_zone_device_check); > > thermal_zone_device_update(tz); > > - if (!result) > - return tz; > + return tz; > > unregister: > release_idr(&thermal_tz_idr, &thermal_idr_lock, tz->id); > -- > 1.7.4.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
