From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 111D9C43218 for ; Fri, 26 Apr 2019 09:17:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D520720679 for ; Fri, 26 Apr 2019 09:17:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725954AbfDZJRd (ORCPT ); Fri, 26 Apr 2019 05:17:33 -0400 Received: from sauhun.de ([88.99.104.3]:51062 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725800AbfDZJRd (ORCPT ); Fri, 26 Apr 2019 05:17:33 -0400 Received: from localhost (p5486CFAE.dip0.t-ipconnect.de [84.134.207.174]) by pokefinder.org (Postfix) with ESMTPSA id 6C6EB2C0114; Fri, 26 Apr 2019 11:17:31 +0200 (CEST) Date: Fri, 26 Apr 2019 11:17:31 +0200 From: Wolfram Sang To: Sergei Shtylyov Cc: Yoshihiro Shimoda , ulf.hansson@linaro.org, wsa+renesas@sang-engineering.com, linux-mmc@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: Re: [PATCH 2/3] mmc: tmio: No memory size limitation if runs on IOMMU Message-ID: <20190426091731.GB1031@kunai> References: <1556255930-18188-1-git-send-email-yoshihiro.shimoda.uh@renesas.com> <1556255930-18188-3-git-send-email-yoshihiro.shimoda.uh@renesas.com> <39b57554-db27-6b8a-261d-b8097c239e38@cogentembedded.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="dTy3Mrz/UPE2dbVg" Content-Disposition: inline In-Reply-To: <39b57554-db27-6b8a-261d-b8097c239e38@cogentembedded.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org --dTy3Mrz/UPE2dbVg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable > > This patch adds a condition to avoid memory size limitaion of >=20 > Limitation. "limitation" :) And maybe "a memory size limitation"? > > + * the max_req_size if needed as a workaround. However, if the driver > > + * runs on IOMMU, this workaround doesn't need. >=20 > Isn't needed, maybe? Ack, "isn't needed". Patch itself looks good to me. --dTy3Mrz/UPE2dbVg Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAlzCzKoACgkQFA3kzBSg Kbacxg/+IkSG2VCS62583M8enSEGk83hCUdXPFsyIK1tiR7jebBmu1gunoPhBrSh FLjrH0NpD4aXMzUDu3PRxR4VrhN6YRy0abH0iKgW69LjY0aGIcgiHKu9rPaHuVM4 JdBP1VS/eThVblAhkorFEO9TA0aE/EnATk+GAygd6gDFMLGiAtJ80XvEafSeueCy sGLoMnUtk2LT/mqaCG0YbapHl7tbtjT/kLbq2vHavOltiASsnXqzTmCNh/zbCc5u r1YVtlKSjGxW1ZCzweKg4o7E0GY+RDIWHomjL8/zYauwvI1xYw6/k2uTt+Mi59Nz yqq+8ABbMfH7cIJrUrMGixuFgixA+mtoP4OutXYVYQWGimqwSp4Ufu5eWc2haND9 LK18dRfPDgcqN0IbAEUX4QLxm5C4K27xkWJYQZF7VK5FeFwTq4QuDpraazqx2CDN u32qsJCM1SN7UMxuuYDxY4LqDk7xJbenTZ6xD/Z1DRn9naCVdGDjA8wrgJWORm4m ozo8ELMUMzWWP1x9Sgta8l5Aw16FwybBwhF8d63x66xPtrr12Mg8bTM5K/hVE5m5 99s2ABEVLLxIt9MNGIBNUEDjExb+0Hwz6w4cth8NaGdEPCZSqTzI3AJiGtST+dmR Q+QpCqXH7uLlrlni4ZjvqJXGf7o4bPsQY1Voh/GmozzwgbkQ5Ro= =SZxD -----END PGP SIGNATURE----- --dTy3Mrz/UPE2dbVg--