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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: c922e596-4fe7-43f4-68c5-08dbb26007e5 X-MS-Exchange-CrossTenant-originalarrivaltime: 11 Sep 2023 00:42:52.1848 (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: Ry+Bt71SWF2YJ4hCWvufFoBmrFlUZOnAl/Rc6hut8x7P929ePmWpSWJMJVOPYR5S3vv69DVxtisdKi/qfcyVlQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR11MB6891 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: Yiding Zhou > Sent: Thursday, September 7, 2023 10:40 AM > To: dev@dpdk.org > Cc: Zhou, YidingX ; stable@dpdk.org; Xu, KuanX > > Subject: [PATCH v2] net/iavf: fix port stats not cleared >=20 > After VF reset, kernel driver may reuse the orignal VSI without reset its= stats. > Call 'iavf_dev_stats_reset' during the initialization of the VF in order = to clear > any statistics that may exist from the last use of the VF and to avoid st= atistics > errors. >=20 > Fixes: 22b123a36d07 ("net/avf: initialize PMD") > Cc: stable@dpdk.org >=20 > Signed-off-by: Kuan Xu > Signed-off-by: Yiding Zhou > --- > drivers/net/iavf/iavf_ethdev.c | 1 + > 1 file changed, 1 insertion(+) >=20 > diff --git a/drivers/net/iavf/iavf_ethdev.c b/drivers/net/iavf/iavf_ethde= v.c > index f2fc5a5621..24c6342dee 100644 > --- a/drivers/net/iavf/iavf_ethdev.c > +++ b/drivers/net/iavf/iavf_ethdev.c > @@ -2721,6 +2721,7 @@ iavf_dev_init(struct rte_eth_dev *eth_dev) >=20 > iavf_default_rss_disable(adapter); >=20 > + iavf_dev_stats_reset(eth_dev); >=20 > /* Start device watchdog */ > iavf_dev_watchdog_enable(adapter); > -- > 2.34.1 Acked-by: Qi Zhang Applied to dpdk-next-net-intel. Thanks Qi