From: Peter Zijlstra <peterz@infradead.org>
To: Pat Cody <pat@patcody.io>
Cc: mingo@redhat.com, juri.lelli@redhat.com,
vincent.guittot@linaro.org, dietmar.eggemann@arm.com,
rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de,
vschneid@redhat.com, linux-kernel@vger.kernel.org,
riel@surriel.com, patcody@meta.com, kernel-team@meta.com,
stable@vger.kernel.org
Subject: Re: [PATCH] sched/fair: Add null pointer check to pick_next_entity()
Date: Tue, 25 Mar 2025 19:59:07 +0100 [thread overview]
Message-ID: <20250325185907.GC31413@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <Z+LH3k2RyXOg9fn4@devvm1948.rva0.facebook.com>
On Tue, Mar 25, 2025 at 08:12:30AM -0700, Pat Cody wrote:
> On Mon, Mar 24, 2025 at 12:56:13PM +0100, Peter Zijlstra wrote:
> > Does something like:
> >
> > https://lkml.kernel.org/r/20250128143949.GD7145@noisy.programming.kicks-ass.net
> >
> > help?
>
> To clarify- are you asking about if we've tried reverting 4423af84b297?
> We have not tried that yet.
>
> Or if we've included "sched/fair: Adhere to place_entity() constraints",
> which we have already done- https://lore.kernel.org/all/20250207-tunneling-tested-koel-c59d33@leitao/
This; it seems it got lost. I'll try and get it queued up.
next prev parent reply other threads:[~2025-03-25 18:59 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-20 20:53 [PATCH] sched/fair: Add null pointer check to pick_next_entity() Pat Cody
2025-03-20 22:42 ` Christian Loehle
2025-03-21 17:52 ` Pat Cody
2025-03-24 11:56 ` Peter Zijlstra
2025-03-25 15:12 ` Pat Cody
2025-03-25 18:59 ` Peter Zijlstra [this message]
2025-03-26 19:26 ` Pat Cody
2025-04-02 14:59 ` Rik van Riel
2025-04-02 18:07 ` Peter Zijlstra
2025-04-09 14:29 ` Rik van Riel
2025-04-09 15:27 ` Peter Zijlstra
2025-04-11 14:51 ` Rik van Riel
2025-04-14 9:08 ` Peter Zijlstra
2025-04-14 15:38 ` Chris Mason
2025-04-15 10:07 ` Peter Zijlstra
2025-04-16 7:59 ` Peter Zijlstra
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