Received: by 10.223.185.116 with SMTP id b49csp325764wrg; Tue, 20 Feb 2018 22:09:25 -0800 (PST) X-Google-Smtp-Source: AH8x225MNLoVZU2T1vL+xNizlnf88xvrbdLNVXH/RDZjrwaAvVNlK20jQf0QRURf7BuPGfYbgH9N X-Received: by 10.101.80.3 with SMTP id f3mr1867257pgo.242.1519193365634; Tue, 20 Feb 2018 22:09:25 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1519193365; cv=none; d=google.com; s=arc-20160816; b=hAKDsEpyPJM3/AcQZLdavK0vL9BhoRoCc5ieP6g8Xun8CaRUIitvjlHqbusDmnlSzr Sus1KsmnL0Ng6h72psn0EWDp5RpVBG5Na5pZ8x5K+pFWKEhwjSbQXLk+Iuvoar5JOHmi FkRIm3kJX0vylpdxYWOy5Dlf9RP9g3Egli/4ymTXARjy7AavuwprvrSzARqwygiLHcaB gxfkHJCpD7AQTSkAcmqDWXaTFHuetfFEPUXaUaV528x0wOBFxwTwwFh0Ry7C1oS9VLVI cXizuYc6oq4BLI26OxznIs1KNfuUD/fDcEaTiC+GpAn019wfmyjtDi1NuRpnkvsVoTHf J+aA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:content-transfer-encoding :content-language:in-reply-to:mime-version:user-agent:date:from :references:cc:to:subject:arc-authentication-results; bh=AsG2uHAxlzE/MvlC17ysE9/2pQFfGnK49y+SCsH+6LY=; b=MU0Up82YpT66OiEySNWMmSHeTAyKVKNjSPITafotkNO9hHX1k/lcxrLgKzW0+PbBnD 1wl57JJ5/GpahrttXTSTfXTndl26lyJz0EI6tETnxSQCA6iI/l2//x5A8fIzlSwOInFj ZSNYaD1NIkhtJy8mZlLn0k/18GaxB5RRIWOuFazSIxap0NGaIB6fI+vsBTtgksnwila8 N1PHqm5fOYQzAKUxEoc2UQ35vLoimR6zLwVssuqEKh82b9uq+JswDikjtUUIw44rfHrj EleeqOVAfsPZenhGomXs4b9vm7fbBDzRLLeb5+nE5rs9egGRg1h/74/DYagv5IJ83JEV 3lzw== 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=ibm.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id t2-v6si11593695plm.674.2018.02.20.22.09.11; Tue, 20 Feb 2018 22:09:25 -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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=ibm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751533AbeBUFuJ (ORCPT + 99 others); Wed, 21 Feb 2018 00:50:09 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:43552 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750738AbeBUFuI (ORCPT ); Wed, 21 Feb 2018 00:50:08 -0500 Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w1L5nsn8113594 for ; Wed, 21 Feb 2018 00:50:08 -0500 Received: from e06smtp15.uk.ibm.com (e06smtp15.uk.ibm.com [195.75.94.111]) by mx0a-001b2d01.pphosted.com with ESMTP id 2g8ww6rm4w-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Wed, 21 Feb 2018 00:50:00 -0500 Received: from localhost by e06smtp15.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 21 Feb 2018 05:49:27 -0000 Received: from b06cxnps4075.portsmouth.uk.ibm.com (9.149.109.197) by e06smtp15.uk.ibm.com (192.168.101.145) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Wed, 21 Feb 2018 05:49:25 -0000 Received: from d06av22.portsmouth.uk.ibm.com (d06av22.portsmouth.uk.ibm.com [9.149.105.58]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w1L5nPJX39321686; Wed, 21 Feb 2018 05:49:25 GMT Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 690914C044; Wed, 21 Feb 2018 05:43:02 +0000 (GMT) Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 173734C040; Wed, 21 Feb 2018 05:43:02 +0000 (GMT) Received: from ozlabs.au.ibm.com (unknown [9.192.253.14]) by d06av22.portsmouth.uk.ibm.com (Postfix) with ESMTP; Wed, 21 Feb 2018 05:43:02 +0000 (GMT) Received: from [10.61.2.125] (haven.au.ibm.com [9.192.254.114]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by ozlabs.au.ibm.com (Postfix) with ESMTPSA id 7246EA01BF; Wed, 21 Feb 2018 16:49:23 +1100 (AEDT) Subject: Re: [PATCH] ocxl: Add get_metadata IOCTL to share OCXL information to userspace To: "Alastair D'Silva" , linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org Cc: frederic.barrat@fr.ibm.com, arnd@arndb.de, gregkh@linuxfoundation.org, "Alastair D'Silva" References: <20180221045736.7614-1-alastair@au1.ibm.com> From: Andrew Donnellan Date: Wed, 21 Feb 2018 16:49:23 +1100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <20180221045736.7614-1-alastair@au1.ibm.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-AU Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 x-cbid: 18022105-0020-0000-0000-000003F9E615 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18022105-0021-0000-0000-0000428DF5B1 Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2018-02-21_02:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1802210072 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 21/02/18 15:57, Alastair D'Silva wrote: > From: Alastair D'Silva > > Some required information is not exposed to userspace currently (eg. the > PASID), pass this information back, along with other information which > is currently communicated via sysfs, which saves some parsing effort in > userspace. > > Signed-off-by: Alastair D'Silva Seems fine. Acked-by: Andrew Donnellan -- Andrew Donnellan OzLabs, ADL Canberra andrew.donnellan@au1.ibm.com IBM Australia Limited