From: Yinghai Lu <yinghai@kernel.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: David Rientjes <rientjes@google.com>,
Ingo Molnar <mingo@kernel.org>, "H. Peter Anvin" <hpa@zytor.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
srikar@linux.vnet.ibm.com, Thomas Gleixner <tglx@linutronix.de>,
"linux-tip-commits@vger.kernel.org"
<linux-tip-commits@vger.kernel.org>
Subject: Re: [tip:sched/urgent] sched: Check sched_domain before computing group power
Date: Thu, 28 Nov 2013 12:23:55 -0800 [thread overview]
Message-ID: <CAE9FiQUFGLEBSbW124X8Ja7uJG4KcTtQeD+X0nFrWR2ATdK=qg@mail.gmail.com> (raw)
In-Reply-To: <20131128093858.GI10022@twins.programming.kicks-ass.net>
On Thu, Nov 28, 2013 at 1:38 AM, Peter Zijlstra <peterz@infradead.org> wrote:
> On Wed, Nov 27, 2013 at 11:07:04PM -0800, Yinghai Lu wrote:
>> On Wed, Nov 27, 2013 at 7:02 PM, David Rientjes <rientjes@google.com> wrote:
>> > On Thu, 21 Nov 2013, Yinghai Lu wrote:
>> >
>> >> original one in linus's tree:
>> >>
>> >> [ 8.952728] NMI watchdog: enabled on all CPUs, permanently consumes
>> >> one hw-PMU counter.
>> >> [ 8.965697] BUG: unable to handle kernel NULL pointer dereference
>> >> at 0000000000000010
>> >> [ 8.969495] IP: [<ffffffff810d7b53>] update_group_power+0x1d3/0x250
>> >
>> > This should have been fixed by Srikar's patch, no?
>>
>> maybe not related, now in another system, linus's tree + Srikar's patch.
>
> And this another such -EX system? And from what I can tell its during
> boot, right?
Ivybridge EX, yes.
next prev parent reply other threads:[~2013-11-28 20:23 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-12 18:05 [tip:sched/core] sched/fair: Fix group power_orig computation tip-bot for Peter Zijlstra
2013-09-12 23:21 ` Michael Neuling
2013-11-12 10:55 ` Srikar Dronamraju
2013-11-12 11:57 ` Peter Zijlstra
2013-11-12 16:41 ` [PATCH v2] sched: Check sched_domain before computing group power Srikar Dronamraju
2013-11-12 17:03 ` Peter Zijlstra
2013-11-12 17:15 ` Srikar Dronamraju
2013-11-12 17:55 ` Peter Zijlstra
2013-11-13 5:55 ` Srikar Dronamraju
[not found] ` <CAM4v1pNMn=5oZDiX3fUp9uPkZTPJgk=vEKEjevzvpwn=PjTzXg@mail.gmail.com>
2013-11-13 11:23 ` Srikar Dronamraju
2013-11-14 6:06 ` Preeti U Murthy
2013-11-14 8:30 ` Peter Zijlstra
2013-11-14 9:12 ` Preeti U Murthy
2013-11-13 15:17 ` Peter Zijlstra
2013-11-14 10:50 ` Srikar Dronamraju
2013-11-14 11:15 ` Peter Zijlstra
2013-11-19 19:15 ` [tip:sched/urgent] " tip-bot for Srikar Dronamraju
2013-11-19 23:36 ` Yinghai Lu
2013-11-21 15:03 ` Peter Zijlstra
2013-11-21 17:22 ` Yinghai Lu
2013-11-21 22:03 ` Yinghai Lu
2013-11-28 3:02 ` David Rientjes
2013-11-28 7:07 ` Yinghai Lu
2013-11-28 9:38 ` Peter Zijlstra
2013-11-28 20:23 ` Yinghai Lu [this message]
2013-12-06 6:24 ` Yinghai Lu
2013-12-10 10:58 ` Peter Zijlstra
2013-12-10 21:26 ` Yinghai Lu
2013-11-22 12:07 ` Peter Zijlstra
2013-11-23 5:00 ` Yinghai Lu
2013-11-23 18:53 ` Peter Zijlstra
2013-11-28 2:57 ` David Rientjes
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