Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932647Ab2HXOTL (ORCPT ); Fri, 24 Aug 2012 10:19:11 -0400 Received: from mga11.intel.com ([192.55.52.93]:49772 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932572Ab2HXOTG (ORCPT ); Fri, 24 Aug 2012 10:19:06 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.80,304,1344236400"; d="asc'?scan'208";a="213466591" Message-ID: <1345818230.2848.315.camel@sauron.fi.intel.com> Subject: Re: [PATCH] kconfig: remove CONFIG_MTD_NAND_VERIFY_WRITE From: Artem Bityutskiy Reply-To: dedekind1@gmail.com To: Huang Shijie Cc: linux@arm.linux.org.uk, vapier@gentoo.org, ralf@linux-mips.org, benh@kernel.crashing.org, paulus@samba.org, robert.richter@amd.com, a.p.zijlstra@chello.nl, mingo@kernel.org, kgene.kim@samsung.com, wim@iguana.be, FlorianSchandinat@gmx.de, balbi@ti.com, linus.walleij@linaro.org, arnd@arndb.de, scott.jiang.linux@gmail.com, lliubbo@gmail.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, uclinux-dist-devel@blackfin.uclinux.org, linux-mips@linux-mips.org, linuxppc-dev@lists.ozlabs.org, linux-mtd@lists.infradead.org, akpm@linux-foundation.org Date: Fri, 24 Aug 2012 17:23:50 +0300 In-Reply-To: <1345021930-5033-1-git-send-email-b32955@freescale.com> References: <1345021930-5033-1-git-send-email-b32955@freescale.com> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-1PDzJ60gc12o99kZMjzr" X-Mailer: Evolution 3.2.3 (3.2.3-3.fc16) Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2100 Lines: 57 --=-1PDzJ60gc12o99kZMjzr Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2012-08-15 at 17:12 +0800, Huang Shijie wrote: > Just as Artem suggested: >=20 > "Both UBI and JFFS2 are able to read verify what they wrote already. > There are also MTD tests which do this verification. So I think there > is no reason to keep this in the NAND layer, let alone wasting RAM in > the driver to support this feature." >=20 > So kill MTD_NAND_VERIFY_WRITE entirely. Please see the patch: > http://lists.infradead.org/pipermail/linux-mtd/2012-August/043189.html > =20 > This patch removes the CONFIG_MTD_NAND_VERIFY_WRITE in the defconfigs. >=20 >=20 > Signed-off-by: Huang Shijie Pushed to l2-mtd.git, thanks! --=20 Best Regards, Artem Bityutskiy --=-1PDzJ60gc12o99kZMjzr Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJQN453AAoJECmIfjd9wqK0fygP/jeOkZF9bCO9UvLxdQWwpJ/X H7aSPLawengL92Miwb+4/IrlXWzQ8ecyyK6I5l95AflQBT033Z/AZXMZwf7bcqu+ Y0hI1vgEnLBgqWi11NLe34N+i9W6nGch/fso4TJIteJvyk30ZsDUi/EBldo12OJc yVW6N/kGVSY3vwqNWQEQS4rdYKHx3n0rbgG2akKg5wGRupFcsO0ZwGpf8jg8f68C IWshWtDvz0VU4im4c3gOwwWd6Aa1J8FLnbx9nmpgGzqvvqJMpSVOvMSBHvZLOW3g QftCwlor/KePTFApilhUG0YljPt7I/J61QeO0ALvQQZ0C+mLb1eZcVD4lZOGiY16 4zTBdQLYwJ3wSVBA1svcAmd8wLYIPX/A7lvYk+HBDvzcCWKbp5qi1BFao+WcFXmu CaooHYF3UZxJrjlUsRvv6ouA0WuEap4Ro8axqwXuwndDTeUxukZ8x5rLc/bi0WnL +qSFmSFcBdw8Y7AtrBKK4uDxHSI2BY9Su7fQXR1ndOAPZbOu6sl4egvBXURlQEcf 5ycYikXFJR7xe76lPxMKKmUQOIF2VRT2ZOyf+Z7EICSrLhC7nka/p11/sVFHJVYp dlYwFuhPPyNBbrqL5f0WHXHD69QUeMK8i+qx1sE5VeeWXrn3FU13d8KuSJEJ6SPq SBKDCFB2OQMnuymBLXHs =YQei -----END PGP SIGNATURE----- --=-1PDzJ60gc12o99kZMjzr-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/