linux-kernel - Re: [PATCH 0/4] ASoC: qcom: fixes for Qualcomm codecs and q6apm

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Date:   Wed, 26 Jan 2022 13:29:22 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Cc:     lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
        pierre-louis.bossart@...ux.intel.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, quic_srivasam@...cinc.com
Subject: Re: [PATCH 0/4] ASoC: qcom: fixes for Qualcomm codecs and q6apm

On Wed, Jan 26, 2022 at 11:35:45AM +0000, Srinivas Kandagatla wrote:

> Some recent testing found few issues with wcd938x and lpass-tx codec drivers.
> WCD938x was accessing array out of boundaries resulting in corruption and
> system crashes along with not handling kcontrol put return values correctly
> and rx-macro had incorrect sidetone registers offsets. One final fix in q6apm
> to add a check if graph started before stopping it.

You probably want to run the new mixer kselftest on these devices,
including with the patch I posted the other day testing out of bounds
writes.  It doesn't cover change notifications yet, you might want to
set up some automation for that for whenever someone gets round to
adding coverage.

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