linux-kernel - Re: [PATCH] Revert "x86, efi: Calling __pa() with an ioremap()ed address is invalid"

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Date:	Mon, 16 Jan 2012 10:55:29 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Matt Fleming <matt@...sole-pimps.org>
Cc:	Keith Packard <keithp@...thp.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, Matthew Garrett <mjg@...hat.com>,
	Zhang Rui <rui.zhang@...el.com>,
	Huang Ying <huang.ying.caritas@...il.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [PATCH] Revert "x86, efi: Calling __pa() with an ioremap()ed
 address is invalid"


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

> > Failing that i guess we'll have to do the revert, and re-try 
> > the original commit with your fix merged into it.
> 
> The revert is already in Linus' tree as e1ad783b12ec "Revert 
> "x86, efi: Calling __pa() with an ioremap()ed address is 
> invalid", so at least we've got some time to get this patch 
> right.

Yeah, indeed - the hollidays made me forget everything and back 
then tip-bot notification was not restored yet so today i 
assumed the issue is still open ;-)

Does your new patch apply cleanly on top of the revert? If not 
then please send an updated one, so that we can investigate its 
effects.

Thanks,

	Ingo
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