linux-kernel - Re: 2.6.22-rc4-mm1

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Date:	Thu, 07 Jun 2007 19:02:23 +0200
From:	Jiri Slaby <jirislaby@...il.com>
To:	Greg KH <greg@...ah.com>
CC:	Tejun Heo <htejun@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Mikael Pettersson <mikpe@...uu.se>,
	linux-kernel@...r.kernel.org
Subject: Re: 2.6.22-rc4-mm1

It'Greg KH napsal(a):
> On Thu, Jun 07, 2007 at 05:54:13PM +0200, Jiri Slaby wrote:
>> Tejun Heo napsal(a):
>>> Jiri Slaby wrote:
>>>> Tejun Heo napsal(a):
>>>>> Jiri Slaby wrote:
>>>>>> Yes. Now I'm compiling -rc4-mm2.
>>>>> It's probably caused by new sysfs slimdown patches and I'm pretty sure
>>>>> -rc4-mm2 would fail the same way.  The offending one should be one of
>>>>> the following patches.
>>>> There's reverted gregkh-driver-block-device in -mm2. So I wanted to give it a
>>>> try. Do you think it's pointless and that patch has no impact on the behaviour?
>>> I'm not familiar with how lvm vgscan works and the patch does look like
>>> it can affect that.  Please give a shot at -mm2.
>> Yup, it works without any further patches. So it seems like
>> gregkh-driver-block-device is the culprit?
> 
> Culprit for what kind of symptom?  Is CONFIG_SYSFS_DEPRECATED enabled?
> If not, can you try that?

LVM (lvm whatever) writes can't initialize lock 1 and quits.

SYSFS_DEPRECATED solves the issue (-rc4-mm2 minus the revert + SYSFS_DEPRECATED).

thanks,
-- 
http://www.fi.muni.cz/~xslaby/            Jiri Slaby
faculty of informatics, masaryk university, brno, cz
e-mail: jirislaby gmail com, gpg pubkey fingerprint:
B674 9967 0407 CE62 ACC8  22A0 32CC 55C3 39D4 7A7E

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