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=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 44DB7C43381 for ; Tue, 19 Mar 2019 12:58:10 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1618A213F2 for ; Tue, 19 Mar 2019 12:58:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="uwEPxP1K"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=sirena.org.uk header.i=@sirena.org.uk header.b="guAx8QjR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1618A213F2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=z27S5TJfifvl6k2mS32cEtUSewaqbsBda5LU8nG7JqQ=; b=uwEPxP1KIA62u8Pg8dlktoURM 82u2RDfKfqPQ4913YRXHTcexAao5mhGlcq8L6BUoQzC1eLaASk5OSFWzuyWeNZVTJZapJsu3Rlvsx J8sRDjGFwe2McAJ2M78cbpMaaAHv6GaQ8dwJHfWtJSQ4s8YBKaMuj+eXh4lysPKZyum0NfoUschk5 f6yv2Y8hwrezbobEMTghBJlUSx8P4TnJ+Buv82Z64h6UUTd9QgK5KlVZ52aJhGY+qn8Hnodr1uJ00 oCYaXiak0WeJX3K+TGhVvW6Yx2iF6Nd5f5gn0SklPVUQLT9YPAmjWUgcOUpg0FqRk5VVnMz5cdojf inv2P4WGg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1h6EJg-00053f-5a; Tue, 19 Mar 2019 12:58:04 +0000 Received: from heliosphere.sirena.org.uk ([2a01:7e01::f03c:91ff:fed4:a3b6]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1h6EJd-00053J-3A for linux-arm-kernel@lists.infradead.org; Tue, 19 Mar 2019 12:58:01 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=NFCLKBs9iJn/N9j1xH2sTW9luHMOgL20jf/3zOYC2Iw=; b=guAx8QjRBVN8Y1Xf9VEa2xwsX 48rloH0xhYqP++/DGjTz1PsTJgY+bgM17XYPiuXzApSTekO3t1aKPwq3X66mLFf9SQhbgOLiuolOK wry2sVFqBrsCbunmsYP6NCV9lsRGJmjSmBx4haRIQYNHiX/Svl27SZkVALNOiwQ9KVkNY=; Received: from cpc102320-sgyl38-2-0-cust46.18-2.cable.virginm.net ([82.37.168.47] helo=debutante.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpa (Exim 4.89) (envelope-from ) id 1h6EJU-0002ww-RL; Tue, 19 Mar 2019 12:57:52 +0000 Received: by debutante.sirena.org.uk (Postfix, from userid 1000) id 62C0F11288DF; Tue, 19 Mar 2019 12:57:47 +0000 (GMT) Date: Tue, 19 Mar 2019 12:57:47 +0000 From: Mark Brown To: Andy Shevchenko Subject: Re: [PATCH v1] dmaengine: idma64: Use actual device for DMA transfers Message-ID: <20190319125747.GC5514@sirena.org.uk> References: <20190318153930.25641-1-andriy.shevchenko@linux.intel.com> MIME-Version: 1.0 In-Reply-To: <20190318153930.25641-1-andriy.shevchenko@linux.intel.com> X-Cookie: PURGE COMPLETE. User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190319_055801_281144_0288EE38 X-CRM114-Status: UNSURE ( 8.47 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Greg Kroah-Hartman , linux-kernel@vger.kernel.org, Haojian Zhuang , linux-spi@vger.kernel.org, Vinod Koul , linux-arm-kernel@lists.infradead.org, linux-serial@vger.kernel.org, dmaengine@vger.kernel.org, Robert Jarzmik , Daniel Mack Content-Type: multipart/mixed; boundary="===============6843069434066296719==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============6843069434066296719== Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Pk6IbRAofICFmK5e" Content-Disposition: inline --Pk6IbRAofICFmK5e Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Mon, Mar 18, 2019 at 06:39:30PM +0300, Andy Shevchenko wrote: > Intel IOMMU, when enabled, tries to find the domain of the device, > assuming it's a PCI one, during DMA operations, such as mapping or > unmapping. Since we are splitting the actual PCI device to couple of Acked-by: Mark Brown --Pk6IbRAofICFmK5e Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAlyQ50oACgkQJNaLcl1U h9BWoQf6AikcRK0ln1GJY2lTfUMdPnWYgLla9DdKl8DY9TMEK8UIvOJLkOPFkkgZ 8MBJdiL+2II3x3nDJmkz+LgVghlFukCuHRTEHjcY4fKeFX5Dbqcm0/KQhgJTD0NW XrHhGP7Bm1FIyC9q5fSsTnpmiKyVsizCmShnC0/rqPfihoC69a7KQJ7L9PxTyQkT Sg7nq+Qo2JqE18YiI4YRrqOlnfQ7Ref1yf5zxViZwH2UEFFhnjJT/PcBrun2o2zc rlBbnNRpHo/8qJEvhjwG9A8ulx5Ofvvj3v8pa9AR5R2iFU4EzVSeVCZhQXEBk5ak gvQD1TxaTtRxk33YEyZBR7RElp3wZg== =yBp4 -----END PGP SIGNATURE----- --Pk6IbRAofICFmK5e-- --===============6843069434066296719== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============6843069434066296719==--