linux-kernel - Re: [PATCH 1 of 4] mm: add a ptep_modify

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Message-ID: <alpine.LFD.1.10.0806201302350.3167@woody.linux-foundation.org>
Date:	Fri, 20 Jun 2008 13:03:45 -0700 (PDT)
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Ingo Molnar <mingo@...e.hu>
cc:	Jeremy Fitzhardinge <jeremy@...p.org>, benh@...nel.crashing.org,
	xen-devel <xen-devel@...ts.xensource.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	kvm-devel <kvm-devel@...ts.sourceforge.net>, x86@...nel.org,
	LKML <linux-kernel@...r.kernel.org>,
	Virtualization Mailing List <virtualization@...ts.osdl.org>,
	Hugh Dickins <hugh@...itas.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH 1 of 4] mm: add a ptep_modify_prot transaction
 abstraction



On Fri, 20 Jun 2008, Ingo Molnar wrote:
> 
> okay - Jeremy, could you try the fix below? (or tip/master, i just 
> pushed this out)

Actually, don't try that one.

It needs to be a _byte_ registers, so "ir" was wrong. You need "iq".

		Linus
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