linux-kernel - Re: [PATCH v4] x86, efi: Calling __pa() with an ioremap'd address is invalid

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Message-ID: <20111205123217.GF3143@elte.hu>
Date:	Mon, 5 Dec 2011 13:32:17 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Matt Fleming <matt@...sole-pimps.org>
Cc:	Matthew Garrett <mjg@...hat.com>, linux-kernel@...r.kernel.org,
	x86@...nel.org, Matt Fleming <matt.fleming@...el.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>, Zhang Rui <rui.zhang@...el.com>,
	Huang Ying <huang.ying.caritas@...il.com>
Subject: Re: [PATCH v4] x86, efi: Calling __pa() with an ioremap'd address is
 invalid


* Matt Fleming <matt@...sole-pimps.org> wrote:

> Zhang, it'd be good to make sure that this still actually 
> fixes your problem on CONFIG_X86_32. Also, if anyone has a 
> Macbook Pro/Macbook Air, please make sure that this patch 
> doesn't cause your machine to reboot/hang, as those machines 
> tend to be the ones that this problem.

Ping - has it been tested on an affected box, can we apply it to 
the x86 tree?

Thanks,

	Ingo
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