From: Konrad Dybcio <konradybcio@kernel.org>
To: Tejun Heo <tj@kernel.org>,
linux-kernel@vger.kernel.org, Naohiro.Aota@wdc.com,
kernel-team@meta.com
Cc: Bjorn Andersson <andersson@kernel.org>
Subject: Workqueue regression
Date: Thu, 1 Feb 2024 21:57:59 +0100 [thread overview]
Message-ID: <b3d08cd8-d77f-45dd-a2c3-4a4db5a98dfa@kernel.org> (raw)
Hi,
So, commit "Implement system-wide nr_active enforcement for unbound workqueues"
broke *something* and now performing a suspend-wakeup cycle on a Qualcomm
SC8280XP-based (arm64) platform hangs when performing the resume tasks,
presumably somewhere near PCIe reinitialization (but that may be a red herring).
Reverting the commit (and the ones on top of it due to conflicts) fixes
the issue on next-20240130 and later (plus some out-of-tree patches that
are largely unrelated).
Not sure where to start looking.
Konrad
next reply other threads:[~2024-02-01 20:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-01 20:57 Konrad Dybcio [this message]
2024-02-02 1:52 ` Tejun Heo
2024-02-02 12:31 ` Konrad Dybcio
2024-02-02 18:40 ` Tejun Heo
2024-02-04 21:19 ` Tejun Heo
2024-02-05 11:43 ` Konrad Dybcio
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