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Date:   Mon, 08 Jun 2020 12:06:30 +0200
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From:   =?UTF-8?q?Micha=C5=82=20Miros=C5=82aw?= <mirq-linux@rere.qmqm.pl>
Subject: [PATCH 0/2] ALSA: pcm: stream linking locking fixes
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To:     Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>
Cc:     alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org
Sender: linux-kernel-owner@vger.kernel.org
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Two patches fixing locking issues for SNDRV_PCM_IOCTL_LINK handling:
first adds a check preventing linking a stream to itself, second quiets
lockdep warning about nested locks.

Michał Mirosław (2):
  ALSA: pcm: disallow linking stream to itself
  ALSA: pcm: fix snd_pcm_link() lockdep splat

 sound/core/pcm_native.c | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

-- 
2.20.1