linux-kernel - Re: [PATCH v3] sched/rt: Fix race in push_rt

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Message-ID: <Z8cnwcHxDxz1TmfL@jlelli-thinkpadt14gen4.remote.csb>
Date: Tue, 4 Mar 2025 16:18:09 +0000
From: Juri Lelli <juri.lelli@...hat.com>
To: Steven Rostedt <rostedt@...dmis.org>
Cc: Harshit Agarwal <harshit@...anix.com>, Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Vincent Guittot <vincent.guittot@...aro.org>,
	Dietmar Eggemann <dietmar.eggemann@....com>,
	Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>,
	Valentin Schneider <vschneid@...hat.com>,
	linux-kernel@...r.kernel.org, Jon Kohler <jon@...anix.com>,
	Gauri Patwardhan <gauri.patwardhan@...anix.com>,
	Rahul Chunduru <rahul.chunduru@...anix.com>,
	Will Ton <william.ton@...anix.com>, stable@...r.kernel.org
Subject: Re: [PATCH v3] sched/rt: Fix race in push_rt_task

On 04/03/25 10:30, Steven Rostedt wrote:
> On Tue, 4 Mar 2025 09:15:55 +0000
> Juri Lelli <juri.lelli@...hat.com> wrote:
> 
> > As usual, we have essentially the same in deadline.c, do you think we
> > should/could implement the same fix proactively in there as well? Steve?
> > 
> 
> Probably. It would be better if we could find a way to consolidate the
> functionality so that when we fix a bug in one, the other gets fixed too.

That would be nice indeed.

Thanks,
Juri