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Message-ID: <86802c440807031219w1355c31axb4daf78f3ec626ed@mail.gmail.com>
Date: Thu, 3 Jul 2008 12:19:53 -0700
From: "Yinghai Lu" <yhlu.kernel@gmail.com>
To: "Jeremy Fitzhardinge" <jeremy@goop.org>
Subject: Re: [Xen-devel] Re: [PATCH 00 of 36] x86/paravirt: groundwork for 64-bit Xen support
Cc: "Ingo Molnar" <mingo@elte.hu>, "Nick Piggin" <npiggin@suse.de>,
       "Mark McLoughlin" <markmc@redhat.com>,
       xen-devel <xen-devel@lists.xensource.com>,
       "Eduardo Habkost" <ehabkost@redhat.com>,
       "Vegard Nossum" <vegard.nossum@gmail.com>,
       "Stephen Tweedie" <sct@redhat.com>, x86@kernel.org,
       LKML <linux-kernel@vger.kernel.org>
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On Thu, Jul 3, 2008 at 11:51 AM, Yinghai Lu <yhlu.kernel@gmail.com> wrote:
> On Thu, Jul 3, 2008 at 11:41 AM, Jeremy Fitzhardinge <jeremy@goop.org> wrote:
..
>> I modified the vmemmap code so it would create 4k mappings if PSE isn't
>> supported.  Did I get it wrong?  It should have no effect when PSE is
>> available (which is any time you're not running under Xen).
>>
>
> it could be address continuous checkup for printout in
> vmemmap_populated has some problem...

you moved p_end = p + PMD_SIZE before...

if (p_end != p || node_start != node) {

YH
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