diff options
Diffstat (limited to '0006-ALSA-hda-hdmi-fix-incorrect-mutex-unlock-in-silent_stream_disable.patch')
| -rw-r--r-- | 0006-ALSA-hda-hdmi-fix-incorrect-mutex-unlock-in-silent_stream_disable.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/0006-ALSA-hda-hdmi-fix-incorrect-mutex-unlock-in-silent_stream_disable.patch b/0006-ALSA-hda-hdmi-fix-incorrect-mutex-unlock-in-silent_stream_disable.patch deleted file mode 100644 index 8de04e9..0000000 --- a/0006-ALSA-hda-hdmi-fix-incorrect-mutex-unlock-in-silent_stream_disable.patch +++ /dev/null @@ -1,36 +0,0 @@ -From 3d5c5fdcee0f9a94deb0472e594706018b00aa31 Mon Sep 17 00:00:00 2001 -From: Takashi Iwai <tiwai@suse.de> -Date: Fri, 1 Jan 2021 09:38:52 +0100 -Subject: ALSA: hda/hdmi: Fix incorrect mutex unlock in silent_stream_disable() - -The silent_stream_disable() function introduced by the commit -b1a5039759cb ("ALSA: hda/hdmi: fix silent stream for first playback to -DP") takes the per_pin->lock mutex, but it unlocks the wrong one, -spec->pcm_lock, which causes a deadlock. This patch corrects it. - -Fixes: b1a5039759cb ("ALSA: hda/hdmi: fix silent stream for first playback to DP") -Reported-by: Jan Alexander Steffens (heftig) <heftig@archlinux.org> -Cc: <stable@vger.kernel.org> -Acked-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> -Link: https://lore.kernel.org/r/20210101083852.12094-1-tiwai@suse.de -Signed-off-by: Takashi Iwai <tiwai@suse.de> ---- - sound/pci/hda/patch_hdmi.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c -index 1e4a4b83fbf6f..74d246a0dc6de 100644 ---- a/sound/pci/hda/patch_hdmi.c -+++ b/sound/pci/hda/patch_hdmi.c -@@ -1733,7 +1733,7 @@ static void silent_stream_disable(struct hda_codec *codec, - per_pin->silent_stream = false; - - unlock_out: -- mutex_unlock(&spec->pcm_lock); -+ mutex_unlock(&per_pin->lock); - } - - /* update ELD and jack state via audio component */ --- -cgit 1.2.3-1.el7 - |