Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp8456549imu; Thu, 15 Nov 2018 11:53:25 -0800 (PST) X-Google-Smtp-Source: AJdET5c5h5lWuDiROxGy4DgKQHC1vd7WEarIEayqERaK2WqaBBfbxyixSKGUnG9p2EPq8Adowtzn X-Received: by 2002:a17:902:24e7:: with SMTP id l36-v6mr7607498plg.243.1542311605242; Thu, 15 Nov 2018 11:53:25 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1542311605; cv=none; d=google.com; s=arc-20160816; b=ovoEs7wFLKnkOpOCbBAZU2j1UNIryTsakr2xpPqc0pL5u7QV3W/scuEKNDZrwb/y0h T5qQHCX4QKQlE0TUwHeryTDUtgm5drMB7tvoAv3lWmtF3yshJsYGDNLO/uQrrdXjYKRi U4bIGsw5QubxuaokQU/w9V0G+ugzm249TZwgNAtNak0goHIyx+Dj8ATdpqLflo1s0Tj1 pEaqBcEkRColMSz5zkX+cXWldJrLsX+DRh6sAk7iz1iKnhJYtL/0UXi/Bk6u1h55ZjtQ 85PrI60EaBkFUwSe4FshDHNrJ2iSnYuHVH4xHY5O55pk6XC2JBAb79OeRSv8f9Qrwq26 YZog== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=8ZSQPCgnCoQMtAotBgnKRVRC4y8Z5jIWIWHZ1a7upyc=; b=OxHzqEZTU9HEWxImUr0p0IxMlrAqRcbNH/rN2sggUWb0wVOlr2SYmfuXIVVX1IhbG2 mba6pIn2JSQyq3wqMQMXMSskM3WSA4bEqqCnDrwtO8ZBhXV1va3xJaGl+/FqrKWYgwMY oDabfZ37Su0GMSkFtGkQXB39YQ0aOQFkXPGlk8QvQPXj8tJxJZlpNPAFUM9z80YUo/Po Fw2QPmrnBlfcxDKiARVe6WdnO/wNxhNik/cxxwPl6IR+WbHezlSWe5/uKFC+mrUzvv3a a6fiHoI4d121j9LfAgl1z1DbhtNHHxH4osr0f/29Al+2jAgOMtLMmcR4ce6XmEBFfcAH aiEw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g11si23438799pgn.32.2018.11.15.11.53.09; Thu, 15 Nov 2018 11:53:25 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389002AbeKPF74 (ORCPT + 99 others); Fri, 16 Nov 2018 00:59:56 -0500 Received: from foss.arm.com ([217.140.101.70]:40582 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725869AbeKPF7z (ORCPT ); Fri, 16 Nov 2018 00:59:55 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id CC810EBD; Thu, 15 Nov 2018 11:50:43 -0800 (PST) Received: from brain-police (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 7753C3F5BD; Thu, 15 Nov 2018 11:50:43 -0800 (PST) Date: Thu, 15 Nov 2018 19:50:41 +0000 From: Will Deacon To: Christoph Hellwig Cc: iommu@lists.linux-foundation.org, Catalin Marinas , linux-kernel@vger.kernel.org, Guo Ren , Laura Abbott , Robin Murphy , linux-arm-kernel@lists.infradead.org Subject: Re: move the arm arch_dma_alloc implementation to common code Message-ID: <20181115195041.GC4535@brain-police> References: <20181105121931.13481-1-hch@lst.de> <20181109075238.GA27578@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20181109075238.GA27578@lst.de> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Nov 09, 2018 at 08:52:38AM +0100, Christoph Hellwig wrote: > Can I get a quick review from the arm64 folks? I think it should > be fine there as it basically is a code move, but an additional pair > or two of eyes always helps to weed out bugs. I reviewed the arm64 parts, but it would be ideal if Robin could have a look as well. Will