linux-kernel - Re: [PATCH] mfd: cs42l43: Disable IRQs during suspend

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <ZxYkpy10UxKJScHp@opensource.cirrus.com>
Date: Mon, 21 Oct 2024 10:53:43 +0100
From: Charles Keepax <ckeepax@...nsource.cirrus.com>
To: Lee Jones <lee@...nel.org>
CC: Mark Brown <broonie@...nel.org>, <lgirdwood@...il.com>,
        <linux-sound@...r.kernel.org>, <patches@...nsource.cirrus.com>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mfd: cs42l43: Disable IRQs during suspend

On Tue, Oct 15, 2024 at 03:34:26PM +0100, Lee Jones wrote:
> On Mon, 14 Oct 2024, Mark Brown wrote:
> 
> > On Mon, Oct 14, 2024 at 10:52:02AM +0100, Charles Keepax wrote:
> > > The ASoC CODEC driver masks the IRQs whilst entering and exiting
> > > system suspend to avoid issues where the IRQ handler can run but PM
> > > runtime is disabled. However, as the IRQs could also be used from
> > > other parts of the driver, it would be better to move this handling to
> > > the MFD level.
> > 
> > Acked-by: Mark Brown <broonie@...nel.org.
> 
> Do you want a PR?
> 

There's no other changes going through the ASoC part of the
driver for now, so should be fine to just pull this one
through MFD.

Thanks,
Charles