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From: Ingo Molnar <mingo@elte.hu>
To: Jan Beulich <jbeulich@novell.com>
Cc: tglx@linutronix.de, hpa@zytor.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] x86: adjust vmalloc_sync_all() for Xen (2nd try)
Date: Sat, 6 Sep 2008 19:48:22 +0200	[thread overview]
Message-ID: <20080906174822.GR4856@elte.hu> (raw)
In-Reply-To: <48B7FF69.76E4.0078.0@novell.com>


* Jan Beulich <jbeulich@novell.com> wrote:

> Since the fourth PDPT entry cannot be shared under Xen,
> vmalloc_sync_all() must iterate over pmd-s rather than pgd-s here.
> Luckily, the code isn't used for native PAE (SHARED_KERNEL_PMD is 1)
> and the change is benign to non-PAE.
> 
> Also do a little more cleanup in that function.
> 
> Signed-off-by: Jan Beulich <jbeulich@novell.com>
> Cc: Jeremy Fitzhardinge <jeremy@goop.org>

applied to tip/x86/xen, thanks Jan.

	Ingo

      reply	other threads:[~2008-09-06 17:48 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-29 11:53 [PATCH] x86: adjust vmalloc_sync_all() for Xen (2nd try) Jan Beulich
2008-09-06 17:48 ` Ingo Molnar [this message]

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