linux-kernel - Re: [PATCH] x86: fix PAE pmd

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Message-Id: <1210273613.7905.69.camel@nimitz.home.sr71.net>
Date:	Thu, 08 May 2008 12:06:53 -0700
From:	Dave Hansen <dave@...ux.vnet.ibm.com>
To:	Hugh Dickins <hugh@...itas.com>
Cc:	Nishanth Aravamudan <nacc@...ibm.com>,
	Hans Rosenfeld <hans.rosenfeld@....com>,
	Ingo Molnar <mingo@...e.hu>,
	Jeff Chua <jeff.chua.linux@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Gabriel C <nix.or.die@...glemail.com>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH] x86: fix PAE pmd_bad bootup warning

On Thu, 2008-05-08 at 19:58 +0100, Hugh Dickins wrote:
> But it's
> simply wrong for a "generic" pagewalker to be going blindly in there.
> 
> Two good examples in the same file??

I was just noting that the other two pagewalking users did the right
vm_huge..() check, and we missed it in the third pagewalker user.

-- Dave

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