From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 34256A0487 for ; Fri, 5 Jul 2019 10:15:16 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id E2FDA1B9A8; Fri, 5 Jul 2019 10:15:14 +0200 (CEST) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by dpdk.org (Postfix) with ESMTP id 999E81B998 for ; Fri, 5 Jul 2019 10:15:13 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 05 Jul 2019 01:15:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,454,1557212400"; d="scan'208";a="167001300" Received: from unknown (HELO [10.251.95.203]) ([10.251.95.203]) by orsmga003.jf.intel.com with ESMTP; 05 Jul 2019 01:15:11 -0700 To: Takeshi Yoshimura , dev@dpdk.org References: <20190607022830.2044-1-tyos@jp.ibm.com> From: "Burakov, Anatoly" Message-ID: Date: Fri, 5 Jul 2019 09:15:09 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.2 MIME-Version: 1.0 In-Reply-To: <20190607022830.2044-1-tyos@jp.ibm.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH] vfio: retry creating sPAPR DMA window 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: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 07-Jun-19 3:28 AM, Takeshi Yoshimura wrote: > sPAPR allows only page_shift from VFIO_IOMMU_SPAPR_TCE_GET_INFO ioctl. > However, Linux 4.17 or before returns incorrect page_shift for Power9. > I added the code for retrying creation of sPAPR DMA window. > > Signed-off-by: Takeshi Yoshimura > --- This doesn't affect any code outside of sPAPR and looks sane, so Acked-by: Anatoly Burakov -- Thanks, Anatoly