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 22902A0487 for ; Thu, 4 Jul 2019 08:18:02 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 995494CE4; Thu, 4 Jul 2019 08:18:00 +0200 (CEST) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by dpdk.org (Postfix) with ESMTP id 0DD7331FC; Thu, 4 Jul 2019 08:17:58 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Jul 2019 23:17:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.63,449,1557212400"; d="scan'208";a="158200040" Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201]) by orsmga008.jf.intel.com with ESMTP; 03 Jul 2019 23:17:57 -0700 Received: from fmsmsx102.amr.corp.intel.com (10.18.124.200) by FMSMSX103.amr.corp.intel.com (10.18.124.201) with Microsoft SMTP Server (TLS) id 14.3.439.0; Wed, 3 Jul 2019 23:17:56 -0700 Received: from shsmsx107.ccr.corp.intel.com (10.239.4.96) by FMSMSX102.amr.corp.intel.com (10.18.124.200) with Microsoft SMTP Server (TLS) id 14.3.439.0; Wed, 3 Jul 2019 23:17:56 -0700 Received: from shsmsx105.ccr.corp.intel.com ([169.254.11.232]) by SHSMSX107.ccr.corp.intel.com ([169.254.9.162]) with mapi id 14.03.0439.000; Thu, 4 Jul 2019 14:17:54 +0800 From: "Zhang, Qi Z" To: "Pei, Andy" , "dev@dpdk.org" CC: "Zhang, Helin" , "stable@dpdk.org" , "Zhang, Roy Fan" , "Wu, Jingjing" , "Xing, Beilei" , "Yigit, Ferruh" , "Xu, Rosen" , "Ye, Xiaolong" Thread-Topic: [PATCH v4] net/i40e: fix core dumped when setting txq or rxq to 0 in VF Thread-Index: AQHVMgoqEBsGEcPilEWfyBdMkeFTXaa5/A7g Date: Thu, 4 Jul 2019 06:17:54 +0000 Message-ID: <039ED4275CED7440929022BC67E7061153D5FC3B@SHSMSX105.ccr.corp.intel.com> References: <1561108988-217617-1-git-send-email-andy.pei@intel.com> <1562204319-15833-1-git-send-email-andy.pei@intel.com> In-Reply-To: <1562204319-15833-1-git-send-email-andy.pei@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiMWUxNDc1YzYtZTA2ZC00ZjhmLTgyNDktNDQwMzU1OWY2MzM2IiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiNUFBNVV3YUVRcElWcmI1RFIrXC9XQ0RYWkRBNGdRY3FveXpNaVRZT0pCRE1rTzBwSnQ2Y0xUbDhPcGRoMWltVlkifQ== x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.600.7 dlp-reaction: no-action x-originating-ip: [10.239.127.40] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Subject: Re: [dpdk-dev] [PATCH v4] net/i40e: fix core dumped when setting txq or rxq to 0 in VF 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" > -----Original Message----- > From: Pei, Andy > Sent: Thursday, July 4, 2019 9:39 AM > To: dev@dpdk.org > Cc: Pei, Andy ; Zhang, Helin ; > stable@dpdk.org; Zhang, Roy Fan ; Zhang, Qi Z > ; Wu, Jingjing ; Xing, Beile= i > ; Yigit, Ferruh ; Xu, Rose= n > ; Ye, Xiaolong > Subject: [PATCH v4] net/i40e: fix core dumped when setting txq or rxq to = 0 in > VF >=20 > Testpmd would stuck and result in core dump when user specifies an invali= d > VF queue number, for example when setting txq or rxq to 0. > When txq or rxq is set to 0, pointer of pointer rxq or txq in function > i40evf_configure_vsi_queues is NULL. The usage of txq[i] or rxq[0] is val= id. This > patch fixes this issue. >=20 > Fixes: d6b19729093e ("i40evf: support configurable crc stripping") > Cc: helin.zhang@intel.com > Cc: stable@dpdk.org >=20 > Signed-off-by: Andy Pei Acked-by: Qi Zhang Applied to dpdk-next-net-intel. Thanks Qi