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From: Ingo Molnar <mingo@elte.hu>
To: Ian Campbell <ijc@hellion.org.uk>
Cc: "Huang, Ying" <ying.huang@intel.com>,
	akpm@linux-foundation.org, "H. Peter Anvin" <hpa@zytor.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Andi Kleen <ak@suse.de>,
	linux-kernel@vger.kernel.org,
	Jeremy Fitzhardinge <jeremy@goop.org>
Subject: Re: [PATCH -mm 1/3] i386 boot: replace boot_ioremap with enhanced bt_ioremap - enhance bt_ioremap
Date: Fri, 18 Jan 2008 13:50:07 +0100	[thread overview]
Message-ID: <20080118125007.GM11044@elte.hu> (raw)
In-Reply-To: <1200646105.17230.28.camel@cthulhu.hellion.org.uk>


* Ian Campbell <ijc@hellion.org.uk> wrote:

> Shouldn't these, and the rest of the file, be using the PTE accessor 
> macros set_pte,clear_pte etc? The boot_ioremap it replaces seems to 
> have done. Otherwise these patches don't appear to be paravirt_ops 
> clean. I haven't had a chance to investigate fully so this might be a 
> Xen bug or unrelated to this patch but running current x86.git#mm as a 
> Xen guest ends up with it being shot in the head by the hypervisor 
> with:

willing to apply patches.

	Ingo

  reply	other threads:[~2008-01-18 12:50 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-15  5:45 Huang, Ying
2008-01-18  8:48 ` Ian Campbell
2008-01-18 12:50   ` Ingo Molnar [this message]
2008-01-18 14:54   ` huang ying
2008-01-18 14:54     ` H. Peter Anvin
2008-01-18 15:54       ` Ian Campbell
2008-01-18 16:22         ` Ingo Molnar
2008-01-18 17:27           ` Jeremy Fitzhardinge
2008-01-18 17:45             ` Ian Campbell
2008-01-18 15:23     ` Ian Campbell

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