From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id C0FEE1B14D; Sat, 29 Sep 2018 04:09:15 +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 fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 28 Sep 2018 19:09:14 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.54,317,1534834800"; d="scan'208";a="77301456" Received: from fmsmsx104.amr.corp.intel.com ([10.18.124.202]) by orsmga008.jf.intel.com with ESMTP; 28 Sep 2018 19:09:09 -0700 Received: from fmsmsx155.amr.corp.intel.com (10.18.116.71) by fmsmsx104.amr.corp.intel.com (10.18.124.202) with Microsoft SMTP Server (TLS) id 14.3.319.2; Fri, 28 Sep 2018 19:09:04 -0700 Received: from shsmsx104.ccr.corp.intel.com (10.239.4.70) by FMSMSX155.amr.corp.intel.com (10.18.116.71) with Microsoft SMTP Server (TLS) id 14.3.319.2; Fri, 28 Sep 2018 19:09:03 -0700 Received: from shsmsx103.ccr.corp.intel.com ([169.254.4.245]) by SHSMSX104.ccr.corp.intel.com ([169.254.5.183]) with mapi id 14.03.0319.002; Sat, 29 Sep 2018 10:08:43 +0800 From: "Zhang, Qi Z" To: "Xing, Beilei" CC: "dev@dpdk.org" , "Yigit, Ferruh" , "Wu, Jingjing" , "Rawat, Anand" , "Menon, Ranjit" , "stable@dpdk.org" Thread-Topic: [PATCH] net/i40e: fix send admin queue command before init Thread-Index: AQHUVtqGt3ZqBAvoDE+FAc/eZalcxqUEsCiAgAHUvTA= Date: Sat, 29 Sep 2018 02:08:43 +0000 Message-ID: <039ED4275CED7440929022BC67E70611532A7D4E@SHSMSX103.ccr.corp.intel.com> References: <20180928032001.260921-1-qi.z.zhang@intel.com> <94479800C636CB44BD422CB454846E013224BCD6@SHSMSX101.ccr.corp.intel.com> In-Reply-To: <94479800C636CB44BD422CB454846E013224BCD6@SHSMSX101.ccr.corp.intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiZDA2MTJmNWYtODdjYS00YjgyLWFmMDItODg4OTc5NDA3NTNjIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiWG5hWW5JZ3BFV2ZrN00xSVRcL2hHZzJYd0pMSkhOUHZZQkl4UTBValpSbytRRW5ScDB0U0JUMVRLWENCUHQwc3cifQ== x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.400.15 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-stable] [PATCH] net/i40e: fix send admin queue command before init X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 29 Sep 2018 02:09:17 -0000 > -----Original Message----- > From: Xing, Beilei > Sent: Friday, September 28, 2018 2:11 PM > To: Zhang, Qi Z > Cc: dev@dpdk.org; Yigit, Ferruh ; Wu, Jingjing > ; Rawat, Anand ; Menon, > Ranjit ; stable@dpdk.org > Subject: RE: [PATCH] net/i40e: fix send admin queue command before init >=20 >=20 >=20 > > -----Original Message----- > > From: Zhang, Qi Z > > Sent: Friday, September 28, 2018 11:20 AM > > To: Xing, Beilei > > Cc: dev@dpdk.org; Yigit, Ferruh ; Wu, Jingjing > > ; Rawat, Anand ; Menon, > > Ranjit ; Zhang, Qi Z ; > > stable@dpdk.org > > Subject: [PATCH] net/i40e: fix send admin queue command before init > > > > We should not issue Admin Queue command before Admin Queue is > > initialized. > > But this happened in i40e_hw_init and i40e_filter_input_set_init. > > > > The patch fixes the issue by proper reordering. > > > > Fixes: b6a0ec418274 ("i40e: use AQ for Rx control register > > read/write") > > Cc: stable@dpdk.org > > > > Reported-by: Rawat Anand > > Signed-off-by: Qi Zhang >=20 > Acked-by: Beilei Xing Applied to dpdk-next-net-intel. Thanks Qi