linux-kernel - Re: [PATCH AUTOSEL 6.0 07/44] ALSA: hda: Fix page fault in snd_hda_codec

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Date:   Tue, 25 Oct 2022 16:50:10 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Cc:     Sasha Levin <sashal@...nel.org>, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org,
        Cezary Rojewski <cezary.rojewski@...el.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Takashi Iwai <tiwai@...e.de>, tiwai@...e.com,
        alsa-devel@...a-project.org, peter.ujfalusi@...ux.intel.com,
        mkumard@...dia.com
Subject: Re: [PATCH AUTOSEL 6.0 07/44] ALSA: hda: Fix page fault in
 snd_hda_codec_shutdown()

On Tue, Oct 25, 2022 at 09:27:32AM -0500, Pierre-Louis Bossart wrote:
> 
> 
> On 10/9/22 18:48, Sasha Levin wrote:
> > From: Cezary Rojewski <cezary.rojewski@...el.com>
> > 
> > [ Upstream commit f2bd1c5ae2cb0cf9525c9bffc0038c12dd7e1338 ]
> 
> This commit on linux-stable seems to have broken a number of platforms.
> 
> 6.0.2 worked fine.
> 6.0.3 does not
> 
> reverting this commit solves the problem, see
> https://github.com/thesofproject/linux/issues/3960 for details.
> 
> Are we missing a prerequisite patch for this commit?

Please see https://lore.kernel.org/r/20221024143931.15722-1-tiwai@suse.de

Does that solve it for you?

thanks,

greg k-h