linux-kernel - Re: 2.6.38-rc2: Uhhuh. NMI received for unknown reason 2d on CPU 0.

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Message-ID: <AANLkTinfuTfCck_FfaOHrDqQZZehtRzkBum4SpFoO=KJ@mail.gmail.com>
Date:	Wed, 16 Feb 2011 14:08:02 +0300
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Dave Airlie <airlied@...il.com>,
	George Spelvin <linux@...izon.com>, a.p.zijlstra@...llo.nl,
	dzickus@...hat.com, eranian@...gle.com,
	linux-kernel@...r.kernel.org, ming.m.lin@...el.com
Subject: Re: 2.6.38-rc2: Uhhuh. NMI received for unknown reason 2d on CPU 0.

On Wed, Feb 16, 2011 at 1:09 PM, Ingo Molnar <mingo@...e.hu> wrote:
...
>>
>> For nonkgdb case 'unflagged nmi fix' patch should be enough. i've
>> tested it on non-ht machine by self. without it there is no lockup
>> but only a message about unknown nmi.
>
> Ok, please submit it ASAP then - that ought to address the regression. Please Cc:
> Dave to the patch.
>
> Thanks,
>
>        Ingo
>

Ingo both patches are already in thread (attached to previous mail
since I've web
access at moment). So just to be sure the 'unflagged' nmi patch is
attached again,
this fix which should be aplied to -tip/master.

Download attachment "perf-x86-p4-unflagged-nmi" of type "application/octet-stream" (2068 bytes)