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a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1601830481; bh=gVitgrASHEIWcqg026LZBlWGOIZ94XVQc8Vo0TrIkho=; h=ARC-Seal:ARC-Message-Signature:ARC-Authentication-Results:From:To: CC:Subject:Thread-Topic:Thread-Index:Date:Message-ID:References: In-Reply-To:Accept-Language:Content-Language:X-MS-Has-Attach: X-MS-TNEF-Correlator:authentication-results:x-originating-ip: x-ms-publictraffictype:x-ms-office365-filtering-correlation-id: x-ms-traffictypediagnostic:x-ms-exchange-transport-forked: x-microsoft-antispam-prvs:x-ms-oob-tlc-oobclassifiers: x-ms-exchange-senderadcheck:x-microsoft-antispam: x-microsoft-antispam-message-info:x-forefront-antispam-report: x-ms-exchange-antispam-messagedata:Content-Type: Content-Transfer-Encoding:MIME-Version: X-MS-Exchange-CrossTenant-AuthAs: X-MS-Exchange-CrossTenant-AuthSource: X-MS-Exchange-CrossTenant-Network-Message-Id: X-MS-Exchange-CrossTenant-originalarrivaltime: X-MS-Exchange-CrossTenant-fromentityheader: X-MS-Exchange-CrossTenant-id:X-MS-Exchange-CrossTenant-mailboxtype: X-MS-Exchange-CrossTenant-userprincipalname: X-MS-Exchange-Transport-CrossTenantHeadersStamped:X-OriginatorOrg; b=MXG/EaQ+nNgSVyq7OiBIYPhRB5Vu6WYu4wDd5SnN+J1DwC6LthH20OgB6AMU9f9zM d4YACP2ct1vEYhB7SuoaVyR/R/TBOWk6RqfSVUSZ63lA4U1SVG5MKzMonS4fgCdvB8 uvPlDfN9fKx9931Ip3rwou/i13Wc0Gy3BO96lYRAFZj7a3czDBYo3lDiYp1LkA0wQz 9N06Fd03ddWB40A0frQaHfBPYBGoLc3cI7YN6e3OHil5mGkVqERY/Iob94vlVblpJS uouSazairvZCCwAAUKaxwh7VOlNYU3jyagZlC8uyAWBcOuzfjZQUpkXwsC99rBGkFu U2pp+GWaJDDTQ== Subject: Re: [dpdk-stable] [PATCH] net/mlx5: disable flow dump for Verbs flow 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: , Errors-To: stable-bounces@dpdk.org Sender: "stable" > -----Original Message----- > From: Xueming Li > Sent: Thursday, September 10, 2020 7:26 > To: Matan Azrad ; Slava Ovsiienko > > Cc: dev@dpdk.org; Asaf Penso ; Xueming(Steven) Li > ; stable@dpdk.org > Subject: [PATCH] net/mlx5: disable flow dump for Verbs flow >=20 > There was a segment fault when dump flows with device argument of > dv_flow_en=3D0. In such case, Verbs flow engine was enabled and fdb > resources were not initialized. It's suggested to use mlx_fs_dump for Ver= bs > flow dump. >=20 > This patch adds verbs engine check, prints warning message and return > gracefully. >=20 > Cc: stable@dpdk.org > Signed-off-by: Xueming Li Acked-by: Viacheslav Ovsiienko