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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: PH8PR11MB6803.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: d0eea374-d9eb-460a-da68-08dbcf0eed0c X-MS-Exchange-CrossTenant-originalarrivaltime: 17 Oct 2023 12:45:21.6038 (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: 9HLRbqtYMHwy0YzsR/xH1AhJV6lO4DQsx4fM42uWvgGGvtQu9+Ycfe4+5DSciaNRl2pHXdr85nL94SwGdlLQjMwbjrAHgV32+woO7Ib9vKc= X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR11MB6168 X-OriginatorOrg: intel.com X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 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 > -----Original Message----- > From: Richardson, Bruce > Sent: Monday, October 16, 2023 4:17 PM > To: dev@dpdk.org > Cc: Richardson, Bruce ; stable@dpdk.org; Van > Haaren, Harry ; Jerin Jacob > > Subject: [PATCH] event/sw: fix missing device pointer >=20 > After calling rte_event_dev_info_get() the ".dev" field of the info > structure should have a pointer to the underlying device, allowing the > user to e.g. get the device name using using rte_dev_name(info.dev). >=20 > The SW eventdev info structure did not return a correct device pointer, > though, instead returning NULL, which caused crashes getting > "rte_dev_name". Initializing the dev pointer inside the "eventdev" > struct in the device probe function fixes this by ensuring we have a > valid pointer to return in info_get calls. >=20 > Fixes: aaa4a221da26 ("event/sw: add new software-only eventdev driver") > Cc: stable@dpdk.org >=20 > Signed-off-by: Bruce Richardson Acked-by: Harry van Haaren