Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp2502092pxj; Sun, 13 Jun 2021 23:29:58 -0700 (PDT) X-Google-Smtp-Source: ABdhPJw3SwzQAA9vHxllvVa1GwwN0GFJcOIIfNdTVYFd7Hr1E9qsbJsaofv8+F63WrqFKi7KI1ld X-Received: by 2002:aa7:dd8d:: with SMTP id g13mr15894155edv.30.1623652198558; Sun, 13 Jun 2021 23:29:58 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1623652198; cv=none; d=google.com; s=arc-20160816; b=sn+FWOZqAvTN1JKrHLs16r5F/MfeCyo7ryD4I1fMnHpRpZYYKKTWrOscSJsM0+N2cw oghhC2Lw2dTIemXGoifQ+Y2xf6K/OGhOnoN9OsYWSDXTmTa+fKpmnqGUAMXJ6JX7BOJ5 PgF9NkyqpWFx9KeXngsxawBzBtXc1X3dW4wraHdBYNjGFtsxnsjBV3Zy5vU9Ur3Xtl0X /IcctdvkSc41YRts8nGZ+eLjKFtespp+qN4oTqQMuTb2wQxTokMJaTEzM50b7Ra4XqBP HKei0V4ZNpSt7o3gj4BS50p9vQUA/Iye+lLXnoDrb309xBnWMxbldIsnUIyEiDZyPoNv +mwg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=RjPejSe3qpbPLt0Ysd5thlxEFhId7Vb66+7BQmulRx4=; b=UQlxlLf60j5hMhqdt9AzYFXIh4P3YHDiyOKc9wb4TztmVE/gLXlBPcCXuIqLcTPz/q Tr8Lgd3ESZK4MvHqZqo2pY6Dyt6mzsRsDKexv9GerDtgogo58xCYcEU1k/PSJSJY09qo mQS90eaLD7BpQXdGrjFjzSPXU6CWPp8yrom2Rjw0nJ9ihgQugocaRbXned7WkwJtRF4m TReYwZIIEPHLrxebKkw3E3ddfxR1+kxDDKu/Shl2S4VwAreEUOw1CropqmXYNHu9OdeR VFKhe9L4EF65Rk4jdy3/bO1CC/OKoexPsKKSdqURtlzv+TZMuRqoEZMVa69Wmq1M9AT3 G3kw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id d9si10634016ejo.739.2021.06.13.23.29.35; Sun, 13 Jun 2021 23:29:58 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232443AbhFNGaZ (ORCPT + 99 others); Mon, 14 Jun 2021 02:30:25 -0400 Received: from verein.lst.de ([213.95.11.211]:42936 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232045AbhFNGaY (ORCPT ); Mon, 14 Jun 2021 02:30:24 -0400 Received: by verein.lst.de (Postfix, from userid 2407) id 4C6E068AFE; Mon, 14 Jun 2021 08:28:19 +0200 (CEST) Date: Mon, 14 Jun 2021 08:28:18 +0200 From: Christoph Hellwig To: Claire Chang Cc: 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 , 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 , tfiga@chromium.org, bskeggs@redhat.com, bhelgaas@google.com, chris@chris-wilson.co.uk, daniel@ffwll.ch, airlied@linux.ie, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, jani.nikula@linux.intel.com, jxgao@google.com, joonas.lahtinen@linux.intel.com, linux-pci@vger.kernel.org, maarten.lankhorst@linux.intel.com, matthew.auld@intel.com, rodrigo.vivi@intel.com, thomas.hellstrom@linux.intel.com Subject: Re: [PATCH v9 11/14] swiotlb: Add restricted DMA alloc/free support. Message-ID: <20210614062818.GK28343@lst.de> References: <20210611152659.2142983-1-tientzu@chromium.org> <20210611152659.2142983-12-tientzu@chromium.org> <20210614062801.GJ28343@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210614062801.GJ28343@lst.de> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jun 14, 2021 at 08:28:01AM +0200, Christoph Hellwig wrote: > I think merging this with the next two patches would be a little more > clear. Sorry, I mean the next patch and the previous one.