Re: [PATCH] cpu/cacheinfo: Fix teardown path

["Philip Müller" <philm@manjaro.org>]

Hi Greg,

I bi-sected it to following commit:

0d55ba46bfbee64fd2b492b87bfe2ec172e7b056 is the first bad commit
commit 0d55ba46bfbee64fd2b492b87bfe2ec172e7b056
Author: Sudeep Holla <sudeep.holla@arm.com>
Date:   Wed Mar 4 12:00:16 2015 +0000

    x86/cacheinfo: Move cacheinfo sysfs code to generic infrastructure

You can follow it on my github repo in rich detail:

https://github.com/philmmanjaro/linux41/blob/master/git-bisect.txt

kind regards
Philip Müller

Am 08.08.2015 um 17:41 schrieb Greg KH:
> On Sat, Aug 08, 2015 at 10:46:02AM +0200, Borislav Petkov wrote:
>> On Mon, Jul 27, 2015 at 09:58:05AM +0200, Borislav Petkov wrote:
>>> Philip Müller reported a hang when booting 32-bit 4.1 kernel on an AMD
>>> box. A fragment of the splat was enough to pinpoint the issue:
>>
>> Bah, this goes to Greg and not to tip. Anyway, here's a version with
>> updated tags.
>>
>> Greg, please queue for 4.2 as it fixes a hang.
> 
> What commit caused this issue?
> 
> And it's a bit late for 4.2, as you say 4.1 is also affected, I'll wait
> for 4.3-rc1 to give this a chance to get some testing.
> 
> thanks,
> 
> greg k-h
>