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Re: 3.7.0-rc7: possible irq lock inversion dependency detected

To: Christian Kujau <lists@xxxxxxxxxxxxxxx>
Subject: Re: 3.7.0-rc7: possible irq lock inversion dependency detected
From: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Sat, 22 Dec 2012 10:15:03 +1100
Cc: xfs@xxxxxxxxxxx
In-reply-to: <alpine.DEB.2.01.1212210242210.7378@xxxxxxxxxxxxxx>
References: <alpine.DEB.2.01.1212210242210.7378@xxxxxxxxxxxxxx>
User-agent: Mutt/1.5.21 (2010-09-15)
On Fri, Dec 21, 2012 at 02:49:42AM -0800, Christian Kujau wrote:
> Hi,
> 
> while still running 3.7.0-rc7 on this powerpc machine (32bit, G4), the 
> message below was printed while the machine was fairly loaded (disk/cpu). 
> The machine is still running fine, but I thought I should share this 
> incident. Full dmesg & .config:
> 
>   http://nerdbynature.de/bits/3.7.0-rc7/
> 
> The kernel says "-dirty" because a patch for 
> arch/powerpc/kernel/entry_32.S has been applied.

Fixed by:

7c4cebe xfs: inode allocation should use unmapped buffers.

Cheers,

Dave.
-- 
Dave Chinner
david@xxxxxxxxxxxxx

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