From: Petr Mladek <pmladek@suse.com>
To: Jacob Pan <jacob.jun.pan@linux.intel.com>
Cc: Zhang Rui <rui.zhang@intel.com>,
Thomas Gleixner <tglx@linutronix.de>,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
Eduardo Valentin <edubezval@gmail.com>, Tejun Heo <tj@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] thermal/intel_powerclamp: Convert to CPU hotplug state
Date: Mon, 24 Oct 2016 17:48:07 +0200 [thread overview]
Message-ID: <20161024154807.GQ23809@pathway.suse.cz> (raw)
In-Reply-To: <20161021132118.4239af86@jacob-builder>
On Fri 2016-10-21 13:21:18, Jacob Pan wrote:
> On Mon, 17 Oct 2016 14:32:52 +0200
> Petr Mladek <pmladek@suse.com> wrote:
>
> > From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
> >
> Hi Sebastian,
> I applied this patchset on 4.9-rc1 and run some cpu online/offline
> loops test while injecting idle, e.g. 25%. I got system hang after a
> few cycles. Still looking into root cause.
You might need the patch
("sched/fair: Fix sched domains NULL deference in select_idle_sibling()")
from linux-tip, see
https://lkml.kernel.org/r/tip-9cfb38a7ba5a9c27c1af8093fb1af4b699c0a441@git.kernel.org
I have mentioned it in the cover letter. I am sorry if it was not
visible enough.
Best Regards,
Petr
next prev parent reply other threads:[~2016-10-24 15:48 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-17 12:32 [PATCH 0/3] thermal/intel_powerclamp: Conversion to kthread worker API and new CPU hotplug state Petr Mladek
2016-10-17 12:32 ` [PATCH 1/3] thermal/intel_powerclamp: Remove duplicated code that starts the kthread Petr Mladek
2016-10-17 12:32 ` [PATCH 2/3] thermal/intel_powerclamp: Convert the kthread to kthread worker API Petr Mladek
2016-10-17 12:32 ` [PATCH 3/3] thermal/intel_powerclamp: Convert to CPU hotplug state Petr Mladek
2016-10-21 20:21 ` Jacob Pan
2016-10-24 15:48 ` Petr Mladek [this message]
2016-10-24 16:55 ` Jacob Pan
2016-10-27 14:53 ` Petr Mladek
2016-10-27 15:17 ` Sebastian Andrzej Siewior
2016-10-27 20:27 ` Jacob Pan
2016-11-11 9:33 ` Petr Mladek
2016-11-11 10:07 ` Petr Mladek
2016-11-11 17:34 ` Petr Mladek
2016-11-14 19:12 ` Jacob Pan
2016-11-14 19:12 ` Jacob Pan
2016-11-15 11:36 ` Zhang Rui
2016-11-15 16:40 ` Jacob Pan
2016-11-21 11:57 ` Petr Mladek
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