linux-kernel - Re: [PATCH RFC] sched/fair: Avoid unnecessary IPIs for ILB

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Message-ID: <20231009161132.41ef4972@gandalf.local.home>
Date:   Mon, 9 Oct 2023 16:11:32 -0400
From:   Steven Rostedt <rostedt@...dmis.org>
To:     Ingo Molnar <mingo@...nel.org>
Cc:     Joel Fernandes <joel@...lfernandes.org>,
        Peter Zijlstra <peterz@...radead.org>,
        linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
        Juri Lelli <juri.lelli@...hat.com>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Dietmar Eggemann <dietmar.eggemann@....com>,
        Ben Segall <bsegall@...gle.com>, Mel Gorman <mgorman@...e.de>,
        Daniel Bristot de Oliveira <bristot@...hat.com>,
        Valentin Schneider <vschneid@...hat.com>,
        Vineeth Pillai <vineethrp@...gle.com>,
        Suleiman Souhlal <suleiman@...gle.com>,
        Hsin Yi <hsinyi@...gle.com>,
        Frederic Weisbecker <frederic@...nel.org>,
        "Paul E . McKenney" <paulmck@...nel.org>
Subject: Re: [PATCH RFC] sched/fair: Avoid unnecessary IPIs for ILB

On Mon, 9 Oct 2023 13:25:23 +0200
Ingo Molnar <mingo@...nel.org> wrote:

> We just need to make sure we don't put too much of a burden on the 
> shoulders of -stable maintainers ...

My experience is that changes like this usually find their way into stable
with or without the Fixes tag.

-- Steve