linux-kernel - Re: [PATCH] regmap: maple: Fix cache corruption in regcache_maple

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Message-ID: <c83f359d-ae9b-4b09-b00e-ae99fe9eb74b@sirena.org.uk>
Date: Wed, 27 Mar 2024 14:16:43 +0000
From: Mark Brown <broonie@...nel.org>
To: Richard Fitzgerald <rf@...nsource.cirrus.com>
Cc: linux-kernel@...r.kernel.org, patches@...nsource.cirrus.com
Subject: Re: [PATCH] regmap: maple: Fix cache corruption in
 regcache_maple_drop()

On Wed, Mar 27, 2024 at 11:44:06AM +0000, Richard Fitzgerald wrote:

> This bug was not detected by the regmap KUnit test because it only
> tests with a block of registers starting at 0, so mas.index == 0.

Can you please add a test for this?

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