From: Peter Zijlstra <peterz@infradead.org>
To: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Schspa Shi <schspa@gmail.com>,
tj@kernel.org, linux-kernel@vger.kernel.org,
zhaohui.shi@horizon.ai
Subject: Re: [PATCH] workqueue: Use active mask for new worker when pool is DISASSOCIATED
Date: Thu, 14 Jul 2022 16:39:47 +0200 [thread overview]
Message-ID: <YtAqsyjlvmfDokH/@worktop.programming.kicks-ass.net> (raw)
In-Reply-To: <0320c5f9-cbda-1652-1f97-24d1a22fb298@gmail.com>
On Wed, Jul 13, 2022 at 05:52:58PM +0800, Lai Jiangshan wrote:
>
>
> CC Peter.
> Peter has changed the CPU binding code in workqueue.c.
[ 1622.829091] WARNING: CPU: 3 PID: 31 at kernel/sched/core.c:7756 sched_cpu_dying+0x74/0x204
[ 1622.829374] CPU: 3 PID: 31 Comm: migration/3 Tainted: P O 5.10.59-rt52 #2
^^^^^^^^^^^^^^^^^^^^^
I think we can ignore this as being some ancient kernel. Please try
something recent.
next prev parent reply other threads:[~2022-07-14 14:40 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-07 9:05 Schspa Shi
2022-07-13 2:52 ` [workqueue] 1a0a67f5ef: phoronix-test-suite.fio.SequentialRead.IO_uring.Yes.No.1MB.DefaultTestDirectory.mb_s -17.7% regression kernel test robot
2022-07-13 6:09 ` Schspa Shi
2022-07-13 9:52 ` [PATCH] workqueue: Use active mask for new worker when pool is DISASSOCIATED Lai Jiangshan
2022-07-13 11:22 ` Schspa Shi
2022-07-14 14:39 ` Peter Zijlstra [this message]
2022-07-14 15:17 ` Schspa Shi
2022-07-30 3:49 ` Schspa Shi
2022-08-01 3:56 ` Lai Jiangshan
2022-08-01 4:42 ` Schspa Shi
2022-08-01 8:48 ` Lai Jiangshan
2022-08-01 9:32 ` Schspa Shi
2022-08-07 13:52 ` Schspa Shi
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