Received: by 2002:a05:6512:2355:0:0:0:0 with SMTP id p21csp120707lfu; Mon, 4 Apr 2022 21:47:42 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyLo7B2j8HtcclO3z2mAKoGV7XmBfQusPHRvTv3pv26HHW0tgOoFlqdYGieTBN4C6cRmqS7 X-Received: by 2002:a17:906:6144:b0:6cf:bb2e:a2e1 with SMTP id p4-20020a170906614400b006cfbb2ea2e1mr1606664ejl.299.1649134061933; Mon, 04 Apr 2022 21:47:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1649134061; cv=none; d=google.com; s=arc-20160816; b=nguXkXUB0p7Mcbc2RltdHZFG3topZ2QAjxjV4MzNh8trCrckrwS4d0PeiHiIJ5j6Eo Vef+ofHROeN/ma38fAiN3YhZ0RmvFOPcUXF8UGcQq7f4lnvQN1eV3GjkENVXHMOrPgSw rU2RQxvQdsDwHD2WqI8qsdqEw/cKnAaYTm9kezkXVrm1rUQkLfyKN4nHfl9F0FkFWGFZ iAf9LrkDPgvzqmmWrYb+MS4QeuV7N7ZRvdAE60Q2hjaJkzsr6nNY88MNZEtpnSSS4mcF +b79B+v4ItxZ6YrxP9xa5To1m8Hx9KHZw6EPgJVWPB0obff/U0ShAcP39k7KCUr+10Ke +kqg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=fDoICOZ9uDZnGV3Y2lIscPtC+3YEJAwGYJ14k9LYSZAE4QSUa26MsF0JDKhH7cS/t7 jnrv5AWUu3DJxf/5qct+PhXqMhSwn7pJ8fp1ufynv+6jJaJO8AdICWIbVzaF07tEdjzi cE7082ZsihHs80qWlWlahSU6ShMBDW/NoJVB1oDRpuuGTNdVK4CCXmUiyAfUFzKcVPWU QL3q2wPtsxVzjMgFTQ6FwfkWwdW3t96UYqCnA72+y/uzgiIcW1SW0aU57Us35ide5KJ3 HUjAETtKfmraketErem8d9SayuFmNniaGW/iUvNSkMbgsibwak9j6SgMRw6PS6vpuVBL 7OUA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20210309 header.b=YXowaCt6; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id o9-20020a50d809000000b00418ed45e7ddsi7557762edj.38.2022.04.04.21.47.16; Mon, 04 Apr 2022 21:47:41 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20210309 header.b=YXowaCt6; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230471AbiDEEgn (ORCPT + 99 others); Tue, 5 Apr 2022 00:36:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57338 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230398AbiDEEgc (ORCPT ); Tue, 5 Apr 2022 00:36:32 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D04D7B7EF for ; Mon, 4 Apr 2022 21:34:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=YXowaCt6OTBiY4NBWi7XroJoXl wV8rPSLVuG0fn0hkHnMSNc+iinVfAMaADHWj4JPogkg/iMzvCIUj/68fYaLyagGsGGLruNkOYjCiL ISbiOdMX0lLYPe0NoiGsJBCqPt7Q0sxG/JCEsSc+BX7+wnZi8QEWngSQgK1ctGtOeejMj+PchKMI5 YH02T8hO8vpKviSZvvnx7BiETDJeVdRmqlsMgqLzg44E/iVhELIKknXHFc13Wl01pd7WDOzcDTLt1 3TGEGZYIh8NRlJiDKDqO1kSDD9ARE4HvqWHuLUIH/bxAgwDxlvTQ6GlQTzeA+CN55f+wOJVJgZEIb CYpqXlVA==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1nbatM-00H53L-6G; Tue, 05 Apr 2022 04:34:08 +0000 Date: Mon, 4 Apr 2022 21:34:08 -0700 From: Christoph Hellwig To: Mario Limonciello Cc: Joerg Roedel , Will Deacon , Christoph Hellwig , Marek Szyprowski , Robin Murphy , "open list:IOMMU DRIVERS" , Suthikulpanit Suravee , Hegde Vasant , open list Subject: Re: [PATCH v2 1/2] iommu/amd: Enable swiotlb in all cases Message-ID: References: <20220404204723.9767-1-mario.limonciello@amd.com> <20220404204723.9767-2-mario.limonciello@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220404204723.9767-2-mario.limonciello@amd.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED,SPF_HELO_NONE, SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Looks good: Reviewed-by: Christoph Hellwig