From: Sachin Sant <sachinp@in.ibm.com>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Peter Zijlstra <peterz@infradead.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@redhat.com>
Subject: Re: 2.6.34-rc2: cpu hotplug test failure on x86_64
Date: Sun, 21 Mar 2010 13:18:20 +0530 [thread overview]
Message-ID: <4BA5CF44.5000102@in.ibm.com> (raw)
In-Reply-To: <201003202153.16547.rjw@sisk.pl>
Rafael J. Wysocki wrote:
> On Saturday 20 March 2010, Peter Zijlstra wrote:
>
>> On Sat, 2010-03-20 at 22:47 +0530, Sachin Sant wrote:
>>
>>> Running cpu hotplug tests on a x86_64 box results in
>>> the following BUG.
>>>
>>> BUG: unable to handle kernel NULL pointer dereference at 0000000000000004
>>> IP: [<ffffffff81037388>] amd_pmu_cpu_offline+0x38/0x67
>>>
>> I guess something like the below might work.
>>
>
> Not really. Sachin, please try this patch instead:
> https://patchwork.kernel.org/patch/87189/
>
Works for me. Thanks Rafael.
Regards
-Sachin
--
---------------------------------
Sachin Sant
IBM Linux Technology Center
India Systems and Technology Labs
Bangalore, India
---------------------------------
prev parent reply other threads:[~2010-03-21 7:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-20 17:17 2.6.34-rc2: cpu hotplug test failure on x86_64 Sachin Sant
2010-03-20 17:29 ` Peter Zijlstra
2010-03-20 20:53 ` Rafael J. Wysocki
2010-03-21 7:48 ` Sachin Sant [this message]
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