linux-kernel - Re: [PATCH 2/2] ASoC: replace use of system_wq with system_percpu

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: <CAAofZF7kqQmPAHedq4F-7T5fYH45WbOF=fWwSRbMcc7ZcSNxbg@mail.gmail.com>
Date: Mon, 8 Sep 2025 16:52:53 +0200
From: Marco Crivellari <marco.crivellari@...e.com>
To: Mark Brown <broonie@...nel.org>
Cc: linux-kernel@...r.kernel.org, linux-sound@...r.kernel.org, 
	Tejun Heo <tj@...nel.org>, Lai Jiangshan <jiangshanlai@...il.com>, 
	Frederic Weisbecker <frederic@...nel.org>, Sebastian Andrzej Siewior <bigeasy@...utronix.de>, 
	Michal Hocko <mhocko@...e.com>, Liam Girdwood <lgirdwood@...il.com>, Jaroslav Kysela <perex@...ex.cz>, 
	Takashi Iwai <tiwai@...e.com>
Subject: Re: [PATCH 2/2] ASoC: replace use of system_wq with system_percpu_wq

On Fri, Sep 5, 2025 at 6:05 PM Mark Brown <broonie@...nel.org> wrote:
>
> On Fri, Sep 05, 2025 at 06:00:04PM +0200, Marco Crivellari wrote:
>
> > Hello Mark,
>
> Please don't top post, reply in line with needed context.  This allows
> readers to readily follow the flow of conversation and understand what
> you are talking about and also helps ensure that everything in the
> discussion is being addressed.

Hello Mark,

Noted, sorry for that.

> If we're going to convert everything I'd rather we do a sensible
> conversion now than have multiple rounds of conversions.  I strongly
> suspect that most if not all of the current users don't know or care
> that system_wq is percpu.

Sure, we can do so. I will send the v2 hopefully with 1 patch only
(meaning that every system_wq can be converted to system_dfl_wq).

Thank you!

--

Marco Crivellari

L3 Support Engineer, Technology & Product

marco.crivellari@...e.com