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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Nvidia.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: DM4PR12MB5389.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: bae0f618-446c-48e1-c337-08d9afff24e1 X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Nov 2021 10:34:21.8707 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: u7p1vx5Nal/iJrQvQBD9C5E8MAYZ58479LQp5U+RyqTFnDe+qhXJA67hBYuxP0P4FLxYJzW9AUYgw5WgB14eCQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB5216 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 From: Thomas Monjalon > 24/11/2021 23:02, michaelba@nvidia.com: > > From: Michael Baum > > > > The common drivers_probe function calls in a loop to all probe > > functions for classes requested by the user. After it manages to probe > > them all, it updates this on the device in the "classes_loaded" field. > > > > If one of them fails, all those probed to it are remove using the > > drivers_remove function. However, this function only releases the > > classes in the "classes_loaded" field on the given device and misses > > the newly probed classes. > > > > This patch removes the condition from the release function, and > > ensures that the caller function sends a more accurate parameter. > > > > Fixes: 8a41f4deccc3 ("common/mlx5: introduce layer for multiple class > > drivers") > > Cc: stable@dpdk.org > > > > Signed-off-by: Michael Baum > > Acked-by: Matan Azrad >=20 > How well it has been tested? It was tested carefully for all the remove cases. > How critical it is to have in 21.11? It is error flow issue, not critical. >=20