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=-5.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 C8700C433B4 for ; Thu, 22 Apr 2021 08:20:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8F92B6144A for ; Thu, 22 Apr 2021 08:20:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235314AbhDVIVW (ORCPT ); Thu, 22 Apr 2021 04:21:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39624 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235304AbhDVIVV (ORCPT ); Thu, 22 Apr 2021 04:21:21 -0400 Received: from mail-qt1-x82d.google.com (mail-qt1-x82d.google.com [IPv6:2607:f8b0:4864:20::82d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6E279C06138B for ; Thu, 22 Apr 2021 01:20:47 -0700 (PDT) Received: by mail-qt1-x82d.google.com with SMTP id u8so33138552qtq.12 for ; Thu, 22 Apr 2021 01:20:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=BktECYBH/xHVGxDXNo4Rc6r/8IEdgyWc2mDrQ18gIJM=; b=BC2Z7dWmz0+RdT/XQKgh1K4ZkXJWhtVP5f0aeqau16cKa9TxEulrDttNm/OJj6Mh7t UyOvttg8zei2cv/nltxGkE0p3bcuSz0WfMCJrDJbCm50bzbAxl15NHtEWBdONDfWW0Bm 8ytbqnnr0G3b0l9nz1ILNC8uPEz+czqvEKbV4= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=BktECYBH/xHVGxDXNo4Rc6r/8IEdgyWc2mDrQ18gIJM=; b=jYYE6mNvV5Ra0/I6lwkgRVFlQ5ZBx+DcL7Tvg+twTUydiLa8sLJFnIZVl51ms8URWw dKcmneKIkIFo+47qrOEBdjG5kb3wsRB95p3YTypW8ozI5Fny6hdByxxYa5FGoHXmhdtv qsAv+OC3GnszyhgUqj8eiWUVdwB2eM3r9/QPZeu0LBWiv9mRtft9jjTUYgjw7T3IqJ6O XS59bQ47ScThz0SmFEnT7BH0EL9kiwyObyawXUu1AsMENN1LP914+AJSHxGp95hDgK6E GInDJIhfPd/0pWjDSvFMnoDedz1vMHeVNR0ekifLGcSzFFYELax1TVxBNL9/SmcQ31nr 9uLQ== X-Gm-Message-State: AOAM532eEOpEAXZ2p5z3K/5vnnRhRC1sp8ywMeEyYzEY8FAvZzog7j56 T6mvUKI+cgYCBzMJJ4q1Rdxfm/Gurv/PUw== X-Google-Smtp-Source: ABdhPJweSDMz39NsntZSOCZeDzmoOg6QNBZ8wX1siACsYhwLg2TU3O/OWS+B6wulhzhF0dyAJ9FA0g== X-Received: by 2002:ac8:60c8:: with SMTP id i8mr1891445qtm.63.1619079646499; Thu, 22 Apr 2021 01:20:46 -0700 (PDT) Received: from mail-qk1-f178.google.com (mail-qk1-f178.google.com. [209.85.222.178]) by smtp.gmail.com with ESMTPSA id e12sm1703970qtj.81.2021.04.22.01.20.46 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 22 Apr 2021 01:20:46 -0700 (PDT) Received: by mail-qk1-f178.google.com with SMTP id 8so11763297qkv.8 for ; Thu, 22 Apr 2021 01:20:46 -0700 (PDT) X-Received: by 2002:a05:6638:34a0:: with SMTP id t32mr2134909jal.10.1619079635295; Thu, 22 Apr 2021 01:20:35 -0700 (PDT) MIME-Version: 1.0 References: <20210209062131.2300005-1-tientzu@chromium.org> In-Reply-To: <20210209062131.2300005-1-tientzu@chromium.org> From: Claire Chang Date: Thu, 22 Apr 2021 16:20:24 +0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v4 00/14] Restricted DMA To: Rob Herring , mpe@ellerman.id.au, Joerg Roedel , Will Deacon , Frank Rowand , Konrad Rzeszutek Wilk , boris.ostrovsky@oracle.com, jgross@suse.com, Christoph Hellwig , Marek Szyprowski Cc: benh@kernel.crashing.org, paulus@samba.org, "list@263.net:IOMMU DRIVERS" , sstabellini@kernel.org, Robin Murphy , grant.likely@arm.com, xypron.glpk@gmx.de, Thierry Reding , mingo@kernel.org, bauerman@linux.ibm.com, peterz@infradead.org, Greg KH , Saravana Kannan , "Rafael J . Wysocki" , heikki.krogerus@linux.intel.com, Andy Shevchenko , Randy Dunlap , Dan Williams , Bartosz Golaszewski , linux-devicetree , lkml , linuxppc-dev@lists.ozlabs.org, xen-devel@lists.xenproject.org, Nicolas Boichat , Jim Quinlan Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org v5 here: https://lore.kernel.org/patchwork/cover/1416899/ to rebase onto Christoph's swiotlb cleanups.