Re: [Intel-gfx] pcm_lock deadlock

2019-10-30 Thread Takashi Iwai
On Wed, 30 Oct 2019 14:50:09 +0100, Ville Syrjälä wrote: > > On Tue, Oct 29, 2019 at 09:52:57PM +0100, Takashi Iwai wrote: > > On Tue, 29 Oct 2019 20:10:50 +0100, > > From: Takashi Iwai > > Subject: [PATCH] ALSA: hda - Fix mutex deadlock in HDMI codec driver > > > > The commit ade49db337a9 ("ALS

Re: [Intel-gfx] pcm_lock deadlock

2019-10-30 Thread Ville Syrjälä
On Tue, Oct 29, 2019 at 09:52:57PM +0100, Takashi Iwai wrote: > On Tue, 29 Oct 2019 20:10:50 +0100, > From: Takashi Iwai > Subject: [PATCH] ALSA: hda - Fix mutex deadlock in HDMI codec driver > > The commit ade49db337a9 ("ALSA: hda/hdmi - Allow audio component for > AMD/ATI and Nvidia HDMI") intr

Re: [Intel-gfx] pcm_lock deadlock

2019-10-29 Thread Takashi Iwai
On Tue, 29 Oct 2019 20:10:50 +0100, Ville Syrjälä wrote: > > Hi Takashi, > > I just got this deadlock when I tried to modprobe i915 on an ELK: > > [ 203.716416] > [ 203.716417] WARNING: possible recursive locking detected > [ 203.716418] 5.4.0-rc5-

[Intel-gfx] pcm_lock deadlock

2019-10-29 Thread Ville Syrjälä
Hi Takashi, I just got this deadlock when I tried to modprobe i915 on an ELK: [ 203.716416] [ 203.716417] WARNING: possible recursive locking detected [ 203.716418] 5.4.0-rc5-elk+ #206 Not tainted [ 203.716419] -