From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752164Ab3CUTJn (ORCPT ); Thu, 21 Mar 2013 15:09:43 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:47823 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751475Ab3CUTJm (ORCPT ); Thu, 21 Mar 2013 15:09:42 -0400 Date: Thu, 21 Mar 2013 20:09:39 +0100 From: Mark Brown To: Stephen Warren Cc: linux-kernel@vger.kernel.org, Stephen Warren , Laxman Dewangan Subject: Re: [PATCH] regmap: don't corrupt work buffer in _regmap_raw_write() Message-ID: <20130321190939.GI15926@opensource.wolfsonmicro.com> References: <1363820522-25954-1-git-send-email-swarren@wwwdotorg.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="8jNwmpfkpox/fiJK" Content-Disposition: inline In-Reply-To: <1363820522-25954-1-git-send-email-swarren@wwwdotorg.org> X-Cookie: You will be run over by a bus. User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --8jNwmpfkpox/fiJK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Mar 20, 2013 at 05:02:02PM -0600, Stephen Warren wrote: > From: Stephen Warren >=20 > _regmap_raw_write() contains code to call regcache_write() to write > values to the cache. That code calls memcpy() to copy the value data to > the start of the work_buf. However, at least when _regmap_raw_write() is Applied, thanks. --8jNwmpfkpox/fiJK Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJRS1raAAoJELSic+t+oim9vN8QAIJHMaviV8yXhkJZ7Y73sYWB DRhmD0gV/a85QOEHKp7Xwg8Fd0HCjzhZj13RaGbj7YFS0JK0oG4gbgAki+Q5jrdY pnlvmxmUbxjZ/buNeFAGC1YmE2qVPqF3cXDwivlJan21y7tshwej6xRJRxpKuBp/ 4atNyVhIhKzGM4sbwXKwgB915Hnax5VXbvtQxHnaDqyiuz/Op/fde2QNITmoVdNq DstnTy9r+FhYs66TP0XG2EBKdalupzCRh8eXawPUjBPkcX0qk9cJ91+XmNom0ZzI 937ZY5X3AAsnn44Y204WSOQ86o0zTx8dbYMZ8yI/HvvJXQUJZANeEb4gVrx4QIqu k36Ji6aJ/SsQgoMqmZJbTGKL93wWrG8xsmsr8oE9OZX9F06GdzmowMkGzQtabHT/ Wgf0O3Urg6Wj6y/kM8hNF/4E6gigAtj9roX/2UHpMwRUoKWlmr/nhcrsYy7q9OxV wQdcuebYw71f7iAGKwWA2QDYKrLcuAPnYBXnTcN0JvZzILNaOiIU8MBH5H0CW2Rr 8Kl9CuHqIKA4LGd5Yy0Sv8FfBGmeGzFBPVneTf6XhpNPQYEk/WKxW/31AQx7P26P djvRm7IQcTBM2yducF2DAW0PrNPGlE/n0PGbywxdidfj/u1b18DkUbM+pM41Yqjl PxfPWSKV57SMs+0yS56+ =M6I8 -----END PGP SIGNATURE----- --8jNwmpfkpox/fiJK--