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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 18CC8C3A59D for ; Mon, 19 Aug 2019 11:31:51 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 D989F20851 for ; Mon, 19 Aug 2019 11:31:50 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D989F20851 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hzfsd-0001NA-90; Mon, 19 Aug 2019 11:31:19 +0000 Received: from all-amaz-eas1.inumbo.com ([34.197.232.57] helo=us1-amaz-eas2.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1hzfsb-0001N5-KW for xen-devel@lists.xenproject.org; Mon, 19 Aug 2019 11:31:17 +0000 X-Inumbo-ID: da374af4-c274-11e9-8bec-12813bfff9fa Received: from foss.arm.com (unknown [217.140.110.172]) by us1-amaz-eas2.inumbo.com (Halon) with ESMTP id da374af4-c274-11e9-8bec-12813bfff9fa; Mon, 19 Aug 2019 11:31:14 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3AEE328; Mon, 19 Aug 2019 04:31:14 -0700 (PDT) Received: from [10.37.12.162] (unknown [10.37.12.162]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id DA7983F246; Mon, 19 Aug 2019 04:31:12 -0700 (PDT) To: Christoph Hellwig , Stefano Stabellini , Konrad Rzeszutek Wilk References: <20190816130013.31154-1-hch@lst.de> <20190816130013.31154-3-hch@lst.de> From: Julien Grall Message-ID: <0998bb38-6afd-d281-5c37-925adf2403d1@arm.com> Date: Mon, 19 Aug 2019 12:31:10 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <20190816130013.31154-3-hch@lst.de> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH 02/11] xen/arm: use dev_is_dma_coherent X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: xen-devel@lists.xenproject.org, iommu@lists.linux-foundation.org, x86@kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" SGkgQ2hyaXN0b3BoLAoKT24gOC8xNi8xOSAyOjAwIFBNLCBDaHJpc3RvcGggSGVsbHdpZyB3cm90 ZToKPiBVc2UgdGhlIGRtYS1ub25jb2hlcmVudCBkZXZfaXNfZG1hX2NvaGVyZW50IGhlbHBlciBp bnN0ZWFkIG9mIHRoZSBob21lCj4gZ3Jvd24gdmFyaWFudC4KCkl0IHRvb2sgbWUgYSBiaXQgb2Yg dGltZSB0byB1bmRlcnN0YW5kIHRoYXQgZGV2LT5hcmNoZGF0YS5kbWFfY29oZXJlbnQgCmFuZCBk ZXYtPmRtYV9jb2hlcmVudCB3aWxsIGFsd2F5cyBjb250YWluIHRoZSBzYW1lIHZhbHVlLgoKV291 bGQgeW91IG1pbmQgaXQgbWVudGlvbiBpdCBpbiB0aGUgY29tbWl0IG1lc3NhZ2U/CgpPdGhlciB0 aGFuIHRoYXQ6CgpSZXZpZXdlZC1ieTogSnVsaWVuIEdyYWxsIDxqdWxpZW4uZ3JhbGxAYXJtLmNv bT4KCj4gCj4gU2lnbmVkLW9mZi1ieTogQ2hyaXN0b3BoIEhlbGx3aWcgPGhjaEBsc3QuZGU+CgpD aGVlcnMsCgotLSAKSnVsaWVuIEdyYWxsCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpYZW4tZGV2ZWwgbWFpbGluZyBsaXN0Clhlbi1kZXZlbEBsaXN0cy54 ZW5wcm9qZWN0Lm9yZwpodHRwczovL2xpc3RzLnhlbnByb2plY3Qub3JnL21haWxtYW4vbGlzdGlu Zm8veGVuLWRldmVs