From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pierre Ossman Subject: Re: 2.6.20-rc6-mm1 Date: Tue, 30 Jan 2007 21:22:31 +0100 Message-ID: <45BFA907.6060300@drzeus.cx> References: <20070127234928.64d8e437.akpm@osdl.org> <45BC7A26.1080303@gmail.com> <20070129232727.96e580ac.akpm@osdl.org> <20070130113055.431ad91a.akpm@osdl.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=_hera.drzeus.cx-32411-1170188557-0001-2" Return-path: In-Reply-To: <20070130113055.431ad91a.akpm@osdl.org> Sender: linux-kernel-owner@vger.kernel.org To: Andrew Morton Cc: Jiri Slaby , linux-kernel@vger.kernel.org, Ingo Molnar , Miles Lane , Anton Altaparmakov , linux-scsi@vger.kernel.org, James Bottomley , Jens Axboe List-Id: linux-scsi@vger.kernel.org This is a MIME-formatted message. If you see this text it means that your E-mail software does not support MIME-formatted messages. --=_hera.drzeus.cx-32411-1170188557-0001-2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Andrew Morton wrote: >=20 > A quick scan indicates that the following files might be buggy in this > regard: >=20 > 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 --=_hera.drzeus.cx-32411-1170188557-0001-2 Content-Type: application/pgp-signature; name="signature.asc" Content-Transfer-Encoding: 7bit Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFFv6kM7b8eESbyJLgRAguWAKCSdQ7YKPJ6bMEwTPbqYzNtgYAliwCgpwJ+ QjoJJUrd4ycOj5KMFjR2iAQ= =85cV -----END PGP SIGNATURE----- --=_hera.drzeus.cx-32411-1170188557-0001-2--