linux-kernel - Re: stable-rc/linux-5.4.y bisection: baseline.dmesg.alert on meson-g12a-x96-max

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Message-ID: <20200501122536.GA38314@sirena.org.uk>
Date:   Fri, 1 May 2020 13:25:36 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Guillaume Tucker <guillaume.tucker@...labora.com>
Cc:     Jerome Brunet <jbrunet@...libre.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        kernelci@...ups.io, Kevin Hilman <khilman@...libre.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>, linux-kernel@...r.kernel.org,
        alsa-devel@...a-project.org, stable@...r.kernel.org
Subject: Re: stable-rc/linux-5.4.y bisection: baseline.dmesg.alert on
 meson-g12a-x96-max

On Fri, May 01, 2020 at 12:57:27PM +0100, Guillaume Tucker wrote:

> The call stack is not the same as in the commit message found by
> the bisection, so maybe it only fixed part of the problem:

No, it is a backport which was fixing an issue that wasn't present in
v5.4.

> >   Result:     09f4294793bd3 ASoC: meson: axg-card: fix codec-to-codec link setup

As I said in reply to the AUTOSEL mail:

| > Since the addition of commit 9b5db059366a ("ASoC: soc-pcm: dpcm: Only allow
| > playback/capture if supported"), meson-axg cards which have codec-to-codec
| > links fail to init and Oops:

| This clearly describes the issue as only being present after the above
| commit which is not in v5.6.

Probably best that this not be backported.

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