From: "Diederik de Haas" <didi.debian@cknow.org>
To: "Geert Uytterhoeven" <geert@linux-m68k.org>,
"Kuyo Chang" <kuyo.chang@mediatek.com>
Cc: "Ingo Molnar" <mingo@redhat.com>,
"Peter Zijlstra" <peterz@infradead.org>,
"Juri Lelli" <juri.lelli@redhat.com>,
"Vincent Guittot" <vincent.guittot@linaro.org>,
"Dietmar Eggemann" <dietmar.eggemann@arm.com>,
"Steven Rostedt" <rostedt@goodmis.org>,
"Ben Segall" <bsegall@google.com>, "Mel Gorman" <mgorman@suse.de>,
"Valentin Schneider" <vschneid@redhat.com>,
"Matthias Brugger" <matthias.bgg@gmail.com>,
"AngeloGioacchino Del Regno"
<angelogioacchino.delregno@collabora.com>,
"jstultz" <jstultz@google.com>, <linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-rockchip@lists.infradead.org>
Subject: Re: [RFC PATCH 1/1] sched/deadline: Fix RT task potential starvation when expiry time passed
Date: Wed, 20 Aug 2025 14:57:51 +0200 [thread overview]
Message-ID: <DC79THC2NMDM.1BHGJPJHTYPTV@cknow.org> (raw)
In-Reply-To: <CAMuHMdWZHwr_nmMbVREKC9nQCYigT_gvKH3M9v+oyYqk6FLONw@mail.gmail.com>
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On Wed Jul 30, 2025 at 12:06 PM CEST, Geert Uytterhoeven wrote:
> On Mon, 16 Jun 2025 at 14:39, Kuyo Chang <kuyo.chang@mediatek.com> wrote:
>> From: kuyo chang <kuyo.chang@mediatek.com>
>>
>> [Analysis]
>> ---------
>> The log "sched: DL replenish lagged too much" triggered.
>>
>> Signed-off-by: kuyo chang <kuyo.chang@mediatek.com>
>
> Thanks, this fixes the issue I was seeing!
>
> Closes: https://lore.kernel.org/CAMuHMdXn4z1pioTtBGMfQM0jsLviqS2jwysaWXpoLxWYoGa82w@mail.gmail.com
> Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
I was seeing this warning as well on several of my Rockchip based
devices, but that is gone after applying this patch. Thanks!
Tested-by: Diederik de Haas <didi.debian@cknow.org>
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next prev parent reply other threads:[~2025-08-20 12:58 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-15 13:10 Kuyo Chang
2025-06-16 15:03 ` Juri Lelli
2025-06-18 14:20 ` Kuyo Chang
2025-06-19 13:13 ` Juri Lelli
2025-06-20 3:00 ` Kuyo Chang
2025-06-20 15:22 ` Juri Lelli
2025-06-21 2:55 ` Kuyo Chang
2025-07-23 22:22 ` Pierce Wen (溫彥翔)
2025-07-24 8:23 ` juri.lelli
2025-07-30 10:06 ` Geert Uytterhoeven
2025-07-31 15:00 ` Christian Loehle
2025-08-15 4:35 ` Jiri Slaby
2025-08-20 12:57 ` Diederik de Haas [this message]
2025-08-27 6:45 ` [tip: sched/urgent] " tip-bot2 for kuyo chang
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