From: Tejun Heo <tj@kernel.org>
To: Andrea Righi <arighi@nvidia.com>
Cc: David Vernet <void@manifault.com>,
Changwoo Min <changwoo@igalia.com>, Phil Auld <pauld@redhat.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] selftests/sched_ext: Fix exit selftest hang on UP
Date: Thu, 3 Jul 2025 06:45:08 -1000 [thread overview]
Message-ID: <aGazlC01Agx68E5_@slm.duckdns.org> (raw)
In-Reply-To: <20250701060845.134026-1-arighi@nvidia.com>
On Tue, Jul 01, 2025 at 08:08:45AM +0200, Andrea Righi wrote:
> On single-CPU systems, ops.select_cpu() is never called, causing the
> EXIT_SELECT_CPU test case to wait indefinitely.
>
> Avoid the stall by skipping this specific sub-test when only one CPU is
> available.
>
> Reported-by: Phil Auld <pauld@redhat.com>
> Fixes: a5db7817af780 ("sched_ext: Add selftests")
> Signed-off-by: Andrea Righi <arighi@nvidia.com>
Applied to sched_ext/for-6.16-fixes.
Thanks.
--
tejun
prev parent reply other threads:[~2025-07-03 16:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-01 6:08 [PATCH] selftests/sched_ext: Fix exit selftest hang on UP Andrea Righi
2025-07-01 13:00 ` Phil Auld
2025-07-03 16:45 ` Tejun Heo [this message]
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