From: Ingo Molnar <mingo@elte.hu>
To: "Ahmed S. Darwish" <darwish.07@gmail.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
Rusty Russell <rusty@rustcorp.com.au>,
LKML <linux-kernel@vger.kernel.org>,
lguest@ozlabs.org, akpm <akpm@linux-foundation.org>,
Jeremy Fitzhardinge <jeremy@xensource.com>
Subject: Re: [BUG + PATCH/Bugfix] x86/lguest: fix pgdir pmd index calculation
Date: Sun, 24 Feb 2008 17:18:14 +0100
Message-ID: <20080224161814.GA29556@elte.hu> (raw)
In-Reply-To: <20080224155515.GA24831@ubuntu>
* Ahmed S. Darwish <darwish.07@gmail.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!
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)
Ingo
next prev parent reply index
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-24 15:55 Ahmed S. Darwish
2008-02-24 16:18 ` Ingo Molnar [this message]
2008-02-24 16:26 ` Ahmed S. Darwish
2008-02-25 0:18 ` Ahmed S. Darwish
2008-02-29 0:32 ` Ahmed S. Darwish
2008-02-29 19:58 ` Ingo Molnar
2008-03-04 6:37 ` Rusty Russell
2008-03-04 12:06 ` Rusty Russell
2008-03-04 12:07 ` [PATCH 1/2] x86: If we cannot calibrate the TSC, we panic Rusty Russell
2008-03-04 12:11 ` [PATCH 2/2] lguest: sanitize the clock Rusty Russell
2008-03-04 12:55 ` [BUG + PATCH/Bugfix] x86/lguest: fix pgdir pmd index calculation Rusty Russell
2008-03-04 15:11 ` Ahmed S. Darwish
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