From: Sasha Levin <sashal@kernel.org>
To: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Cc: linux-kernel@vger.kernel.org, stable@vger.kernel.org,
"Ricardo Ribalda" <ribalda@chromium.org>,
"Pierre-Louis Bossart" <pierre-louis.bossart@linux.intel.com>,
"Péter Ujfalusi" <peter.ujfalusi@linux.intel.com>,
"Ranjani Sridharan" <ranjani.sridharan@linux.intel.com>,
"Mark Brown" <broonie@kernel.org>,
lgirdwood@gmail.com, yung-chuan.liao@linux.intel.com,
daniel.baluta@nxp.com, "Jaroslav Kysela" <perex@perex.cz>,
tiwai@suse.com, sound-open-firmware@alsa-project.org,
Alsa-devel <alsa-devel@alsa-project.org>
Subject: Re: [PATCH AUTOSEL 6.1 1/7] ASoC: SOF: Revert: "core: unregister clients and machine drivers in .shutdown"
Date: Mon, 9 Jan 2023 07:35:27 -0500 [thread overview]
Message-ID: <Y7wKD6ayGW3HjV5N@sashalap> (raw)
In-Reply-To: <alpine.DEB.2.22.394.2301041427580.3532114@eliteleevi.tm.intel.com>
On Wed, Jan 04, 2023 at 02:34:55PM +0200, Kai Vehmanen wrote:
>Hi,
>
>On Sat, 31 Dec 2022, Sasha Levin wrote:
>
>> From: Kai Vehmanen <kai.vehmanen@linux.intel.com>
>>
>> [ Upstream commit 44fda61d2bcfb74a942df93959e083a4e8eff75f ]
>>
>> The unregister machine drivers call is not safe to do when
>> kexec is used. Kexec-lite gets blocked with following backtrace:
>
>this should be picked together with commit 2aa2a5ead0e ("ASoC: SOF: Intel:
>pci-tgl: unblock S5 entry if DMA stop has failed"), to not bring back old
>bugs (system failures to enter S5 on shutdown). The revert patch
>unfortunately fails to mention this dependency.
>
>If I'm too late with my reply, I can send the second patch separately to
>stable.
I took 2aa2a5ead0e along with this patch, thanks!
--
Thanks,
Sasha
prev parent reply other threads:[~2023-01-09 12:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-31 20:04 [PATCH AUTOSEL 6.1 1/7] ASoC: SOF: Revert: "core: unregister clients and machine drivers in .shutdown" Sasha Levin
2022-12-31 20:04 ` [PATCH AUTOSEL 6.1 2/7] 9p/client: fix data race on req->status Sasha Levin
2022-12-31 20:04 ` [PATCH AUTOSEL 6.1 3/7] ASoC: Intel: bytcr_rt5640: Add quirk for the Advantech MICA-071 tablet Sasha Levin
2022-12-31 20:04 ` [PATCH AUTOSEL 6.1 4/7] ASoC: SOF: mediatek: initialize panic_info to zero Sasha Levin
2022-12-31 20:04 ` [PATCH AUTOSEL 6.1 5/7] drm/amdgpu: Fix size validation for non-exclusive domains (v4) Sasha Levin
2023-01-12 16:24 ` Luben Tuikov
2022-12-31 20:04 ` [PATCH AUTOSEL 6.1 6/7] drm/amdkfd: Fix kfd_process_device_init_vm error handling Sasha Levin
2022-12-31 20:04 ` [PATCH AUTOSEL 6.1 7/7] drm/amdkfd: Fix double release compute pasid Sasha Levin
2023-01-04 12:34 ` [PATCH AUTOSEL 6.1 1/7] ASoC: SOF: Revert: "core: unregister clients and machine drivers in .shutdown" Kai Vehmanen
2023-01-09 12:35 ` Sasha Levin [this message]
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