linux-kernel - Re: 2.6.20-rc6-mm1

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Message-ID: <45BFA907.6060300@drzeus.cx>
Date:	Tue, 30 Jan 2007 21:22:31 +0100
From:	Pierre Ossman <drzeus@...eus.cx>
To:	Andrew Morton <akpm@...l.org>
CC:	Jiri Slaby <jirislaby@...il.com>, linux-kernel@...r.kernel.org,
	Ingo Molnar <mingo@...e.hu>, Miles Lane <miles.lane@...il.com>,
	Anton Altaparmakov <aia21@...tab.net>,
	linux-scsi@...r.kernel.org,
	James Bottomley <James.Bottomley@...eleye.com>,
	Jens Axboe <axboe@...nel.dk>
Subject: Re: 2.6.20-rc6-mm1

Andrew Morton wrote:
> 
> A quick scan indicates that the following files might be buggy in this
> regard:
> 
> drivers/mmc/wbsd.c
> drivers/mmc/sdhci.c

This are probably even buggier than so. They really should be using
page_address(), it seems that kmap_atomic() gives the same result when
not using highmem (which they are carful to avoid).

I'll put on the paper bag and whip up a patch.

Rgds
Pierre


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