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[209.132.180.67]) by mx.google.com with ESMTP id v30si13407326pgo.360.2018.03.08.13.31.26; Thu, 08 Mar 2018 13:31:41 -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; dkim=pass header.i=@oracle.com header.s=corp-2017-10-26 header.b=XVW+2f0C; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=oracle.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751025AbeCHVaj (ORCPT + 99 others); Thu, 8 Mar 2018 16:30:39 -0500 Received: from userp2120.oracle.com ([156.151.31.85]:34934 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750848AbeCHVah (ORCPT ); Thu, 8 Mar 2018 16:30:37 -0500 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.22/8.16.0.22) with SMTP id w28LMQ4u025619; Thu, 8 Mar 2018 21:30:11 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : in-reply-to; s=corp-2017-10-26; bh=R+inP/a51R9JlvJTYc8yrMGFqBtF+0ftaHxL+1/tSKo=; b=XVW+2f0CofejhHE5RbrPyn7F+D1zhTZEDU04SsO58L6IkbWXDKuZZnTDQfBV6Eaa3D33 wue1m8zr0O2/lZe3Eag+exlInUCKiH+6V37CAHJ6COiTFO/QcIf0trfrrJWrspr3ms/Q n8R39b5/eXfLl3S4BOApHEQeq7KQLvcPwHKKADhZjaKjl6YOQrVRxPzDcKugKmpm78vq /TqmoIoFgQGYDXm7RCS0nXRg7rHT/MdkXkwgebC8sL7BZEVzjsei9Xbh4KJqum7QNl/B LwygXsVzZs8aKbqtaNgiO4cSB89csm+cjMRKgCGrgnzMCgafVA7ZKf/ZDuIf1rv7zX97 nA== Received: from aserv0022.oracle.com (aserv0022.oracle.com [141.146.126.234]) by userp2120.oracle.com with ESMTP id 2gkcq304sk-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 08 Mar 2018 21:30:11 +0000 Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by aserv0022.oracle.com (8.14.4/8.14.4) with ESMTP id w28LUAk8027893 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 8 Mar 2018 21:30:10 GMT Received: from abhmp0019.oracle.com (abhmp0019.oracle.com [141.146.116.25]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id w28LU98k022314; Thu, 8 Mar 2018 21:30:09 GMT Received: from char.us.oracle.com (/10.137.176.158) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 08 Mar 2018 13:30:08 -0800 Received: by char.us.oracle.com (Postfix, from userid 1000) id 964B46A0064; Thu, 8 Mar 2018 16:30:07 -0500 (EST) Date: Thu, 8 Mar 2018 16:30:07 -0500 From: Konrad Rzeszutek Wilk To: Christoph Hellwig Cc: x86@kernel.org, Tom Lendacky , David Woodhouse , Muli Ben-Yehuda , Jon Mason , Joerg Roedel , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 02/13] x86: remove dma_alloc_coherent_mask Message-ID: <20180308213007.GQ12029@char.us.oracle.com> References: <20180305174655.9878-1-hch@lst.de> <20180305174655.9878-3-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180305174655.9878-3-hch@lst.de> User-Agent: Mutt/1.8.3 (2017-05-23) X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8826 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=821 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1711220000 definitions=main-1803080230 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 05, 2018 at 09:46:44AM -0800, Christoph Hellwig wrote: > These days all devices (including the ISA fallback device) have a coherent > DMA mask set, so remove the workaround. > > Signed-off-by: Christoph Hellwig Reviewed-by: Konrad Rzeszutek Wilk Thank you!