From: "Michał Mirosław" <mirq-linux@rere.qmqm.pl>
To: Mark Brown <broonie@kernel.org>
Cc: Dmitry Osipenko <digetx@gmail.com>,
Liam Girdwood <lgirdwood@gmail.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] regulator: fix pointer table overallocation
Date: Mon, 10 Aug 2020 18:25:56 +0200 [thread overview]
Message-ID: <20200810162556.GA3394@qmqm.qmqm.pl> (raw)
In-Reply-To: <20200810123747.GC6438@sirena.org.uk>
On Mon, Aug 10, 2020 at 01:37:47PM +0100, Mark Brown wrote:
> On Sun, Aug 09, 2020 at 10:44:25PM +0300, Dmitry Osipenko wrote:
> > 09.08.2020 22:21, Michał Mirosław пишет:
> > > The code allocates sizeof(regulator_dev) for a pointer. Make it less
> > > generous. Let kcalloc() calculate the size, while at it.
> > >
> > > Cc: stable@vger.kernel.org
> > > Fixes: d8ca7d184b33 ("regulator: core: Introduce API for regulators coupling customization")
>
> > Hello, Michał! Thank you for the patch! Not sure whether it's worthwhile
> > to backport this change since it's an improvement, I'll leave it to Mark
> > to decide, otherwise looks good to me.
>
> Yeah, this is more a performance improvement than a fix.
Should I resend without Cc: stable?
Best Regards,
Michał Mirosław
next prev parent reply other threads:[~2020-08-10 16:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-09 19:21 [PATCH] regulator: fix pointer table overallocation Michał Mirosław
2020-08-09 19:44 ` Dmitry Osipenko
2020-08-10 12:37 ` Mark Brown
2020-08-10 16:25 ` Michał Mirosław [this message]
2020-08-10 17:33 ` Mark Brown
2020-08-10 19:20 ` Michał Mirosław
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