linux-kernel - Re: [PATCH 1/2] Revert "ASoC: hdmi-codec: re-introduce mutex locking"

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Message-ID: <20191023182618.GC25745@shell.armlinux.org.uk>
Date:   Wed, 23 Oct 2019 19:26:18 +0100
From:   Russell King - ARM Linux admin <linux@...linux.org.uk>
To:     Mark Brown <broonie@...nel.org>
Cc:     Jerome Brunet <jbrunet@...libre.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] Revert "ASoC: hdmi-codec: re-introduce mutex locking"

On Wed, Oct 23, 2019 at 05:37:16PM +0100, Mark Brown wrote:
> On Wed, Oct 23, 2019 at 06:12:02PM +0200, Jerome Brunet wrote:
> > This reverts commit eb1ecadb7f67dde94ef0efd3ddaed5cb6c9a65ed.
> > 
> > This fixes the following warning reported by lockdep and a potential
> > issue with hibernation
> 
> Please submit patches using subject lines reflecting the style for the
> subsystem, this makes it easier for people to identify relevant patches.
> Look at what existing commits in the area you're changing are doing and
> make sure your subject lines visually resemble what they're doing.
> There's no need to resubmit to fix this alone.

Hi Mark,

If you look at the git log for reverted commits, the vast majority
of them follow _this_ style.  From 5.3 back to the start of current
git history, there are 3665 commits with "Revert" in their subject
line, 3050 of those start with "Revert" with no subsystem prefix.

It seems that there are a small number of subsystems that want
something different, ASoC included.  That will be an ongoing problem,
people won't remember which want it when the majority don't.

Maybe the revert format should be standardised in some manner?

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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