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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM4PR11MB5994.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 037d372c-b464-4446-cde6-08dc0c471658 X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Jan 2024 10:31:03.6882 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 4raPhb6FHEfF3v9S3Pxhk516oHi7+14gzueO/L683Lv9YI9wl4+hnNZsr+bP1v9WGVo27gSvNo/+Vui4KjhSfw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR11MB6845 X-OriginatorOrg: intel.com X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org > -----Original Message----- > From: Mingjin Ye > Sent: Thursday, December 14, 2023 6:33 PM > To: dev@dpdk.org > Cc: Yang, Qiming ; Ye, MingjinX > ; stable@dpdk.org; Wu, Jingjing > ; Xing, Beilei > Subject: [PATCH v2] net/iavf: fix no polling mode switch >=20 > PMD does not switch to no polling mode when the PF triggers a reset event > or the watchdog detects a reset event. In this scenario, data path will a= ccess > the freed resources and cause a core dump. >=20 > This patch fixes this issue by automatically switching modes on VF reset. >=20 > Fixes: 5b3124a0a6ef ("net/iavf: support no polling when link down") > Cc: stable@dpdk.org >=20 > Signed-off-by: Mingjin Ye Acked-by: Qi Zhang Applied to dpdk-next-net-intel. Thanks Qi