Re: [alsa-devel] [PATCH] ALSA: hda - Handle pm failure during hotplug

27 Jun 2018


      On Wed, 27 Jun 2018 08:25:32 +0200,
Chris Wilson wrote:
...
Obtaining the runtime pm wakeref can fail, especially in a hotplug
scenario where i915.ko has been unloaded. If we do not catch the
failure, we end up with an unbalanced pm.
References: 222bde03881c ("ALSA: hda - Fix mutex deadlock at HDMI/DP hotplug")
Signed-off-by: Chris Wilson chris@chris-wilson.co.uk
Cc: Ville Syrjälä ville.syrjala@linux.intel.com
Cc: Takashi Iwai tiwai@suse.de
Cc: Vinod Koul vinod.koul@intel.com
Thanks, applied with Cc to stable.
Takashi