From: Mark Brown <broonie@kernel.org>
To: Guenter Roeck <linux@roeck-us.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [PATCH] regmap: kunit: Ensure that changed bytes are actually different
Date: Fri, 9 Feb 2024 20:05:45 +0000 [thread overview]
Message-ID: <ZcaFmYGClhpj82Xo@finisterre.sirena.org.uk> (raw)
In-Reply-To: <20240209-regmap-kunit-random-change-v1-1-ad2d76757583@kernel.org>
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On Fri, Feb 09, 2024 at 08:02:27PM +0000, Mark Brown wrote:
> During the cache sync test we verify that values we expect to have been
> written only to the cache do not appear in the hardware. This works most
> of the time but since we randomly generate both the original and new values
> there is a low probability that these values may actually be the same.
> Wrap get_random_bytes() to ensure that the values are different, it is
> likely we will want a similar pattern for other tests in the future.
Sorry, works better if you actally check stuff in. v2 coming.
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next prev parent reply other threads:[~2024-02-09 20:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-09 20:02 Mark Brown
2024-02-09 20:05 ` Mark Brown [this message]
2024-02-09 21:25 ` Guenter Roeck
2024-02-09 21:46 ` Mark Brown
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