linux-kernel - Re: [PATCH] Fix lguest w/ lockdep

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Message-ID: <4683BCF2.2080502@goop.org>
Date:	Thu, 28 Jun 2007 09:51:46 -0400
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	Rusty Russell <rusty@...tcorp.com.au>
CC:	Matt Mackall <mpm@...enic.com>,
	lkml - Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jeremy Fitzhardinge <jeremy@...source.com>
Subject: Re: [PATCH] Fix lguest w/ lockdep

Rusty Russell wrote:
> On Wed, 2007-06-27 at 19:14 -0500, Matt Mackall wrote:
>   
>> lguest: unhandled trap 14 at 0xc01362f7 (0x0)
>> Dump of assembler code for function __lock_acquire:
>>     
>
> Thanks for the bug report Matt!  I wonder if other
> paravirt_disable_iospace users have the same issue...
>   

I call it a little later (from arch_setup), and I think lockdep_init 
will have already been called at that point.  Hm, yes, it gets called at 
the top of start_kernel.

    J
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