linux-kernel - Re: unify pagetable accessors patch causes double fault II

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Message-ID: <20080115013858.GA25112@one.firstfloor.org>
Date:	Tue, 15 Jan 2008 02:38:58 +0100
From:	Andi Kleen <andi@...stfloor.org>
To:	Jeremy Fitzhardinge <jeremy@...p.org>
Cc:	Andi Kleen <andi@...stfloor.org>, Ingo Molnar <mingo@...e.hu>,
	tglx@...utronix.de, linux-kernel@...r.kernel.org
Subject: Re: unify pagetable accessors patch causes double fault II

On Mon, Jan 14, 2008 at 05:32:08PM -0800, Jeremy Fitzhardinge wrote:
> >
> >I just applied over the whole git-x86 patchkit (tip 
> >2f42671697ea9abc7d10ea7f663d6ef6e8ec6358)  + the two build fixes
> >Unfortunately it didn't work, although the faulting loop is shorter now:
> >  
> 
> Just to be clear, these two patches cause this oops to appear?  Current 

The two build fixes? Without that it just doesn't build.

> x86.git seems to be missing a pile of patches at the moment, so I 
> presume you're using a version which does have my patch set?

I just tested x86.git and then x86.git + patch you send (+ build fixes
in both cases), none of your patchkits. If you want me to test
some other patchkit please point me to it.

The problem happens with plain git-x86 (+ build fixes) and also
with git-x86 + your patch.

-Andi


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