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From: Tejun Heo <htejun@gmail.com>
To: Miles Lane <miles.lane@gmail.com>
Cc: Andrew Morton <akpm@osdl.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: 2.6.22-rc6-mm1 -- BUG - EIP: [<c01a77a1>] sysfs_addrm_finish+0x1c2/0x226 SS:ESP 0068:c5ff9db8
Date: Sat, 07 Jul 2007 15:47:17 +0900	[thread overview]
Message-ID: <468F36F5.4010803@gmail.com> (raw)
In-Reply-To: <a44ae5cd0707060101g38147b2gb3d33d9903082113@mail.gmail.com>

(restoring cc to lkml)

Hello, Miles.

Miles Lane wrote:
> With this patch applied, I can't boot at all.  I have attached an OOPS
> screenshot, since I don't have a serial debugging station set up.  I
> am leaving LKML out of the loop, because of the attachment.

Weird, that's unrelated path.  It seems sd->s_parent is NULL in
sysfs_link_sibling(), which doesn't make sense because it's being called
from sysfs_create_link() which makes sure parent_sd isn't NULL &&
sysfs_addrm_start() should have caused oops earlier as it deferences
parent_sd.

Can you please retry the test (test clean 2.6.22-rc6-mm1, apply patch,
rebuild and test)?

Thanks.

-- 
tejun

  parent reply	other threads:[~2007-07-07  6:47 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-07-03 16:32 2.6.22-rc6-mm1 -- BUG - EIP: [<c01a77a1>] sysfs_addrm_finish+0x1c2/0x226 SS:ESP 0068:c5ff9db8 Miles Lane
2007-07-03 16:49 ` Andrew Morton
2007-07-03 16:49   ` Andrew Morton
2007-07-04  6:23   ` Tejun Heo
2007-07-04  6:23     ` Tejun Heo
2007-07-04  7:36     ` Miles Lane
2007-07-05  7:32       ` Tejun Heo
2007-07-05  7:32         ` Tejun Heo
     [not found]         ` <a44ae5cd0707060101g38147b2gb3d33d9903082113@mail.gmail.com>
2007-07-07  6:47           ` Tejun Heo [this message]
2007-07-08  0:53             ` Miles Lane
2007-07-08  1:07               ` Tejun Heo
2007-07-08  4:56                 ` Miles Lane
2007-07-11  7:21                   ` Tejun Heo
2007-07-11  9:48                     ` Tejun Heo
2007-07-11 22:39                       ` Miles Lane
2007-07-12  3:04                         ` Tejun Heo
2007-07-12  8:25                           ` Miles Lane
2007-07-13  8:35                             ` Tejun Heo

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