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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: PH0PR11MB4791.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 326b1d5d-99c3-45c2-3961-08da03500fdd X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Mar 2022 11:12:42.4144 (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: wXbvJE+ir+yC2IiK8zg8OqawEbGW6EPplmgKRbMow8qItTANuuH0m80jMcxvRaot8y68570xXc1gpbTpXG0gow== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH0PR11MB5394 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 >=20 > 10/03/2022 09:49, Loftus, Ciara: > > > When the PMD is configured to load a custom XDP program, it sets > > > XSK_LIBBPF_FLAGS__INHIBIT_PROG_LOAD flag to prevent libbpf from > > > loading its default XDP program. However, when queue_count is set to > > > greater than 1, this flag is only set for the first XSK socket but no= t > > > for subsequent XSK sockets. This causes XSK socket creation failure. > > > > > > This commit ensures that XSK_LIBBPF_FLAGS__INHIBIT_PROG_LOAD flag > is > > > set for all XSK socket creations when custom XDP program is being use= d. > > > > > > Fixes: 01fa83c94d7e ("net/af_xdp: workaround custom program loading") > > > > > > Signed-off-by: Junxiao Shi > > > > Thanks for the patch! > > It's probably too late to make it into 22.03 but cc-ing stable as it sh= ould be > backported to 21.11.x. > > > > Acked-by: Ciara Loftus >=20 > I can take it in -rc4. How much are you confident there is no regression? >=20 Thanks. I am confident there is no regression.