linux-kernel - Re: [BUG + PATCH/Bugfix] x86/lguest: fix pgdir pmd index calculation

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Message-ID: <20080224162653.GA30364@ubuntu>
Date:	Sun, 24 Feb 2008 18:26:53 +0200
From:	"Ahmed S. Darwish" <darwish.07@...il.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Rusty Russell <rusty@...tcorp.com.au>,
	LKML <linux-kernel@...r.kernel.org>, lguest@...abs.org,
	akpm <akpm@...ux-foundation.org>,
	Jeremy Fitzhardinge <jeremy@...source.com>
Subject: Re: [BUG + PATCH/Bugfix] x86/lguest: fix pgdir pmd index
	calculation

On Sun, Feb 24, 2008 at 05:18:14PM +0100, Ingo Molnar wrote:
> 
> * Ahmed S. Darwish <darwish.07@...il.com> wrote:
> 
> > I am not sure why the division over four existed in the first place. 
> > It seems bogus, maybe the Xen patch just made the problem appear ?
> 
> i think so - nice detective work and nice fix!
> 

Thanks!. Your turn-around time is super, which is so nice too ;).

> I've picked up your patch into x86.git#testing (until Rusty picks it 
> up), you can track it the following way:
> 
>     http://people.redhat.com/mingo/x86.git/README
> 
> it has other lguest fixes as well - could you double-check that 
> x86.git#testing works fine for you as-is? (i've just updated the git 
> tree so it includes your fix as well)
> 

Ofcourse. I'll send you the results by GMT night.

Regards,

-- 

"Better to light a candle, than curse the darkness"

Ahmed S. Darwish
Homepage: http://darwish.07.googlepages.com
Blog: http://darwish-07.blogspot.com

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