From: James Bottomley <James.Bottomley@HansenPartnership.com>
To: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: balbir@linux.vnet.ibm.com, linux-scsi@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
linux kernel mailing list <linux-kernel@vger.kernel.org>,
Greg KH <greg@kroah.com>
Subject: Re: MPTSAS problems in 2.6.26-rc2-mm1
Date: Wed, 28 May 2008 09:47:43 -0500 [thread overview]
Message-ID: <1211986063.3445.18.camel@localhost.localdomain> (raw)
In-Reply-To: <1211967958.12349.65.camel@twins>
On Wed, 2008-05-28 at 11:45 +0200, Peter Zijlstra wrote:
> On Wed, 2008-05-28 at 15:11 +0530, Balbir Singh wrote:
> > I have 2.6.26-rc2-mm1 with Rik's splitvm patches. While booting the kernel, I
> > ran into the following. I searched my email quickly to see that no one else has
> > reported this problem. Lockdep seems to be complaining about the same lock being
> > held at the same location (the message is a bit confusing to me).
>
> looks like device_add() recursing - most likely with a different device
> though.
This is another instance of a problem being caused by semaphore to mutex
conversion in struct class;
There's another thread on this here:
http://marc.info/?t=121074904600001
James
next prev parent reply other threads:[~2008-05-28 14:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-28 9:41 MPTSAS problems in 2.6.26-rc2-mm1 Balbir Singh
2008-05-28 9:45 ` Peter Zijlstra
2008-05-28 14:47 ` James Bottomley [this message]
2008-05-28 14:56 ` Balbir Singh
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