From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by dpdk.org (Postfix) with ESMTP id 38BF51041; Mon, 10 Sep 2018 13:00:21 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga102.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Sep 2018 04:00:20 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.53,355,1531810800"; d="scan'208";a="69702884" Received: from fyigit-mobl.ger.corp.intel.com (HELO [10.237.221.56]) ([10.237.221.56]) by fmsmga008.fm.intel.com with ESMTP; 10 Sep 2018 03:59:12 -0700 To: Shahaf Shuler , Yongseok Koh , "Xueming(Steven) Li" Cc: dpdk stable , "dev@dpdk.org" References: <20180823231033.24971-1-xuemingl@mellanox.com> From: Ferruh Yigit Openpgp: preference=signencrypt Message-ID: Date: Mon, 10 Sep 2018 11:59:12 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH] net/mlx5: fix interrupt completion queue index wrapping 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: Mon, 10 Sep 2018 11:00:21 -0000 On 9/4/2018 7:21 AM, Shahaf Shuler wrote: > Tuesday, August 28, 2018 9:59 PM, Yongseok Koh: >> wrapping >> >>> On Aug 23, 2018, at 4:10 PM, Xueming Li wrote: >>> >>> Rxq cq_ci was 16 bits while hardware is expecting to wrap around 24 >>> bits, this caused interrupt failure after burst of packets. >>> >>> Fixes: 43e9d9794cde ("net/mlx5: support upstream rdma-core") >>> Cc: Shahaf Shuler I assume you would want to backport the fix to stable releases, so adding: Cc: stable@dpdk.org Please shout if that is not the intention. >>> >>> Signed-off-by: Xueming Li >>> --- >> Acked-by: Yongseok Koh > > Applied to next-net-mlx, thanks. > >> >> Thanks