From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753904AbeEaEqk (ORCPT ); Thu, 31 May 2018 00:46:40 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:47600 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751901AbeEaEqi (ORCPT ); Thu, 31 May 2018 00:46:38 -0400 Subject: Re: [PATCH v5 6/7] ocxl: Add an IOCTL so userspace knows what OCXL features are available To: "Alastair D'Silva" , linuxppc-dev@lists.ozlabs.org Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, mikey@neuling.org, vaibhav@linux.vnet.ibm.com, aneesh.kumar@linux.vnet.ibm.com, malat@debian.org, felix@linux.vnet.ibm.com, pombredanne@nexb.com, sukadev@linux.vnet.ibm.com, npiggin@gmail.com, gregkh@linuxfoundation.org, arnd@arndb.de, fbarrat@linux.vnet.ibm.com, corbet@lwn.net, "Alastair D'Silva" References: <20180511061303.10728-1-alastair@au1.ibm.com> <20180511061303.10728-7-alastair@au1.ibm.com> From: Andrew Donnellan Date: Thu, 31 May 2018 14:46:27 +1000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 MIME-Version: 1.0 In-Reply-To: <20180511061303.10728-7-alastair@au1.ibm.com> Content-Language: en-AU X-TM-AS-GCONF: 00 x-cbid: 18053104-0028-0000-0000-000002CB34AC X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18053104-0029-0000-0000-00002381A394 Message-Id: <3b348b32-01c7-e42d-5652-d441bb9d4d20@au1.ibm.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-05-31_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=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=398 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1805220000 definitions=main-1805310051 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11/05/18 16:13, Alastair D'Silva wrote: > From: Alastair D'Silva > > In order for a userspace AFU driver to call the POWER9 specific > OCXL_IOCTL_ENABLE_P9_WAIT, it needs to verify that it can actually > make that call. > > Signed-off-by: Alastair D'Silva Acked-by: Andrew Donnellan -- Andrew Donnellan OzLabs, ADL Canberra andrew.donnellan@au1.ibm.com IBM Australia Limited