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From: Tejun Heo <tj@kernel.org>
To: Cheng-Yang Chou <yphbchou0911@gmail.com>
Cc: sched-ext@lists.linux.dev, void@manifault.com, arighi@nvidia.com,
	changwoo@igalia.com, jserv@ccns.ncku.edu.tw,
	Emil Tsalapatis <emil@etsalapatis.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/1] sched_ext: Fix deadlock in scx_claim_exit() by deferring descendant propagation
Date: Mon, 09 Mar 2026 15:18:52 -1000	[thread overview]
Message-ID: <c51b3df520276d1b5388e3334fa307bb@kernel.org> (raw)
In-Reply-To: <20260309163025.2240221-1-yphbchou0911@gmail.com>

Hello,

Thanks for the report. I posted a fix series which takes a different approach
as deferring descendant propagation breaks the forward progress guarantee:

  http://lkml.kernel.org/r/20260310011653.2993712-1-tj@kernel.org

Thanks.

--
tejun

      parent reply	other threads:[~2026-03-10  1:18 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-09 16:30 [PATCH 0/1] sched_ext: Fix deadlock in scx_claim_exit() by deferring descendant propagation Cheng-Yang Chou
2026-03-09 16:30 ` [PATCH 1/1] " Cheng-Yang Chou
2026-03-10  1:18 ` Tejun Heo [this message]

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