From: "Li,Rongqing" <lirongqing@baidu.com>
To: Randy Dunlap <rdunlap@infradead.org>,
Jonathan Corbet <corbet@lwn.net>,
Russell King <linux@armlinux.org.uk>,
Joel Stanley <joel@jms.id.au>,
"Andrew Jeffery" <andrew@codeconstruct.com.au>,
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Lance Yang <lance.yang@linux.dev>,
"Masami Hiramatsu" <mhiramat@kernel.org>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
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"Paul E . McKenney" <paulmck@kernel.org>,
"Petr Mladek" <pmladek@suse.com>,
Steven Rostedt <rostedt@goodmis.org>,
Feng Tang <feng.tang@linux.alibaba.com>,
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<linux-kselftest@vger.kernel.org>
Subject: RE: [外部邮件] Re: [PATCH][v3] hung_task: Panic after fixed number of hung tasks
Date: Tue, 14 Oct 2025 02:03:19 +0000 [thread overview]
Message-ID: <61a45c98b3a14b75bb83a2a5ea4dab51@baidu.com> (raw)
In-Reply-To: <b16d76de-688a-4697-bcfe-06f2785a1d3c@infradead.org>
> > diff --git a/Documentation/admin-guide/kernel-parameters.txt
> b/Documentation/admin-guide/kernel-parameters.txt
> > index a51ab46..7d9a8ee 100644
> > --- a/Documentation/admin-guide/kernel-parameters.txt
> > +++ b/Documentation/admin-guide/kernel-parameters.txt
> > @@ -1992,14 +1992,20 @@
> > the added memory block itself do not be affected.
> >
> > hung_task_panic=
> > - [KNL] Should the hung task detector generate panics.
> > - Format: 0 | 1
> > + [KNL] Number of hung tasks to trigger kernel panic.
> > + Format: <int>
> > +
> > + Set this to the number of hung tasks that must be
> > + detected before triggering a kernel panic.
> > +
> > + 0: don't panic
> > + 1: panic immediately on first hung task
> > + N: panic after N hung tasks are detect
>
> are detected
>
Thanks, will fix in next version
-Li
next prev parent reply other threads:[~2025-11-19 14:47 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-12 11:50 [PATCH][v3] hung_task: Panic after fixed number of hung tasks lirongqing
2025-10-12 13:26 ` [PATCH v3] " Markus Elfring
2025-10-13 2:14 ` [外部邮件] " Li,Rongqing
2025-10-14 1:37 ` [PATCH][v3] " Randy Dunlap
2025-10-14 2:03 ` Li,Rongqing [this message]
2025-10-14 5:23 ` Lance Yang
2025-10-14 5:33 ` [外部邮件] " Li,Rongqing
2025-10-14 9:45 ` Petr Mladek
2025-10-14 10:49 ` [????] " Li,Rongqing
2025-10-14 13:09 ` Petr Mladek
2025-10-15 2:04 ` [????] " Li,Rongqing
2025-10-14 10:59 ` Lance Yang
2025-10-14 11:18 ` [外部邮件] " Li,Rongqing
2025-10-14 11:40 ` Lance Yang
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