From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) by dpdk.org (Postfix) with ESMTP id C8D5669D8 for ; Thu, 6 Apr 2017 07:48:05 +0200 (CEST) Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.20/8.16.0.20) with SMTP id v365m0fH079684 for ; Thu, 6 Apr 2017 01:48:04 -0400 Received: from e23smtp06.au.ibm.com (e23smtp06.au.ibm.com [202.81.31.148]) by mx0a-001b2d01.pphosted.com with ESMTP id 29n85ggs2f-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Thu, 06 Apr 2017 01:48:04 -0400 Received: from localhost by e23smtp06.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 6 Apr 2017 15:48:02 +1000 Received: from d23relay06.au.ibm.com (202.81.31.225) by e23smtp06.au.ibm.com (202.81.31.212) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Thu, 6 Apr 2017 15:47:59 +1000 Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay06.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id v365lpIr54067308 for ; Thu, 6 Apr 2017 15:47:59 +1000 Received: from d23av04.au.ibm.com (localhost [127.0.0.1]) by d23av04.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id v365lQwA026721 for ; Thu, 6 Apr 2017 15:47:26 +1000 Received: from [9.109.223.90] ([9.109.223.90]) by d23av04.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id v365lOpR026551; Thu, 6 Apr 2017 15:47:25 +1000 To: Chao Zhu , dev@dpdk.org References: <1488435413-14667-1-git-send-email-chaozhu@linux.vnet.ibm.com> Cc: sergio.gonzalez.monroy@intel.com, david.marchand@6wind.com From: gowrishankar muthukrishnan Date: Thu, 6 Apr 2017 11:17:09 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 MIME-Version: 1.0 In-Reply-To: <1488435413-14667-1-git-send-email-chaozhu@linux.vnet.ibm.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-TM-AS-MML: disable x-cbid: 17040605-0040-0000-0000-00000304E269 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17040605-0041-0000-0000-00000C7C0B2C Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2017-04-06_04:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1702020001 definitions=main-1704060050 Subject: Re: [dpdk-dev] [PATCH 0/2] ppc:Fix the memory initialization for IBM POWER X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 06 Apr 2017 05:48:06 -0000 Could this patch be reviewed and added ? This is required in ppc64le for multiprocess support. Regards, Gowrishankar On Thursday 02 March 2017 11:46 AM, Chao Zhu wrote: > Due to mmap implementation on IBM POWER, the secondary process memory > initialization may fail (mmap will not respect the required address hints). > This patch sets add the fixes and guides to fix this problem. > > Chao Zhu (2): > eal/ppc: fix mmap for memory initialization > doc/guides: Add hugepage reserve instructions for IBM POWER > > doc/guides/linux_gsg/sys_reqs.rst | 6 ++++++ > lib/librte_eal/linuxapp/eal/eal_memory.c | 8 ++++++++ > 2 files changed, 14 insertions(+) >