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Sat, 4 Nov 2017 00:56:36 +0000 From: "Mody, Rasesh" To: Ferruh Yigit , Thomas Monjalon CC: "dev@dpdk.org" , "stable@dpdk.org" , Jianfeng Tan , Jingjing Wu , "Thotton, Shijith" , Gregory Etelson , "Patil, Harish" , George Prekas , Sergio Gonzalez Monroy , Lee Roberts Thread-Topic: [PATCH] igb_uio: prevent reset for a list of devices Thread-Index: AQHTVPR64Yzs4TL4MUGF1tCoA+hkxKMDZM2A Date: Sat, 4 Nov 2017 00:56:36 +0000 Message-ID: References: <20171103223822.28852-1-ferruh.yigit@intel.com> In-Reply-To: <20171103223822.28852-1-ferruh.yigit@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Rasesh.Mody@cavium.com; x-originating-ip: [173.186.134.106] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; CY4PR07MB3061; 6:Z4+cWmXa6tLuAP4X2z7+qhVVnwoNWpAmc5rcxcWbomY1YMplVPtjklsOWloY/12BRUwOhxp39WyI8DREpkX/mdV9InYHhv99pqyLnsjdNEaLyX8qZ9LwPL/iFzs+s7H2EovAvTCDarofhYDwAP7uJLw2kf+AwNbxWkpRNqGB3cXvKNRK4XFrJ4z+lVWpexHVfn5EIvsVWG4Cf3RYZaMCo3W4oT1969LUH3JMRV4gHOW940yWJMqJG1ukLdOWOH4RHwm3OH4ftuMUzHOZcGmW3JVj/bP0MlH3kPql3J+GSYNj3I+6gWPTWgyFP9LFpAHhf2IbvZISM5r37g9VvYWms86A2pcHGrS9E1hxhiahZe4=; 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DIR:OUT; SFP:1101; SCL:1; SRVR:CY4PR07MB3061; H:CY4PR0701MB3827.namprd07.prod.outlook.com; FPR:; SPF:None; PTR:InfoNoRecords; A:1; MX:1; LANG:en; x-ms-office365-filtering-correlation-id: 02a1edcc-f840-4311-77ab-08d5231ee671 x-microsoft-antispam: UriScan:; BCL:0; PCL:0; RULEID:(22001)(4534020)(4602075)(4627115)(201703031133081)(201702281549075)(2017052603243); SRVR:CY4PR07MB3061; x-ms-traffictypediagnostic: CY4PR07MB3061: x-exchange-antispam-report-test: UriScan:(227479698468861)(228905959029699); x-microsoft-antispam-prvs: x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(6040450)(2401047)(5005006)(8121501046)(93006095)(93001095)(3002001)(3231021)(10201501046)(100000703101)(100105400095)(6041248)(20161123558100)(201703131423075)(201702281528075)(201703061421075)(201703061406153)(20161123555025)(20161123562025)(20161123560025)(20161123564025)(6072148)(201708071742011)(100000704101)(100105200095)(100000705101)(100105500095); SRVR:CY4PR07MB3061; BCL:0; PCL:0; RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(100000804101)(100110200095)(100000805101)(100110500095); SRVR:CY4PR07MB3061; x-forefront-prvs: 048111149A received-spf: None (protection.outlook.com: cavium.com does not designate permitted sender hosts) spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: cavium.com X-MS-Exchange-CrossTenant-Network-Message-Id: 02a1edcc-f840-4311-77ab-08d5231ee671 X-MS-Exchange-CrossTenant-originalarrivaltime: 04 Nov 2017 00:56:36.3417 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 711e4ccf-2e9b-4bcf-a551-4094005b6194 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR07MB3061 Subject: Re: [dpdk-stable] [PATCH] igb_uio: prevent reset for a list of devices 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, 04 Nov 2017 00:56:38 -0000 > From: Ferruh Yigit [mailto:ferruh.yigit@intel.com] > Sent: Friday, November 03, 2017 3:38 PM >=20 > Some devices are having problem on device reset that happens during DPDK > application exit [1]. >=20 > Create a static list of devices and exclude them from device reset. >=20 > [1] > http://dpdk.org/ml/archives/dev/2017-November/080927.html >=20 > Fixes: b58eedfc7dd5 ("igb_uio: issue FLR during open and release of devic= e > file") > Cc: stable@dpdk.org >=20 > Signed-off-by: Ferruh Yigit > --- > Cc: Jianfeng Tan > Cc: Jingjing Wu > Cc: Shijith Thotton > Cc: Gregory Etelson > Cc: Harish Patil > Cc: George Prekas > Cc: Sergio Gonzalez Monroy > Cc: Rasesh Mody > Cc: Lee Roberts >=20 > This is alternative approach to > http://dpdk.org/dev/patchwork/patch/31144/ This patch is working. Thanks! -Rasesh