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 11:45:37 -0500
From:   Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     Sasha Levin <sashal@...nel.org>,
        Cezary Rojewski <cezary.rojewski@...el.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Takashi Iwai <tiwai@...e.de>, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org, 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 10/25/22 09:50, Greg KH wrote:
> 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?

Yep, that's the revert I tested.