> -----Original Message----- > From: Kaiwen Deng <[email protected]> > Sent: Wednesday, March 22, 2023 3:26 PM > To: [email protected] > Cc: [email protected]; Yang, Qiming <[email protected]>; Zhou, YidingX > <[email protected]>; Deng, KaiwenX <[email protected]>; > Chas Williams <[email protected]>; Min Hu (Connor) <[email protected]>; > Wu, Jingjing <[email protected]>; Xing, Beilei <[email protected]>; > Mike Pattrick <[email protected]>; Zhang, Qi Z <[email protected]>; > Doherty, Declan <[email protected]>; Mrzyglod, Daniel T > <[email protected]>; Dapeng Yu <[email protected]> > Subject: [PATCH v3] net/iavf: fix iavf query stats in intr thread > > When iavf send query-stats command in eal-intr-thread through virtual > channel, there will be no response received from iavf_dev_virtchnl_handler > for this command during block and wait. > Because iavf_dev_virtchnl_handler is also registered in eal-intr-thread. > > When vf device is bonded as BONDING_MODE_TLB mode, the slave device > update callback will registered in alarm and called by eal-intr-thread, it > would > also raise the above issue. > > This commit add to poll the response for VIRTCHNL_OP_GET_STATS when it > is called by eal-intr-thread to fix this issue. > > Fixes: 91bf37d250aa ("net/iavf: add lock for VF commands") > Fixes: 22b123a36d07 ("net/avf: initialize PMD") > Fixes: 7c76a747e68c ("bond: add mode 5") > Fixes: 435d523112cc ("net/iavf: fix multi-process shared data") > Fixes: cb5c1b91f76f ("net/iavf: add thread for event callbacks") > Cc: [email protected] > > Signed-off-by: Kaiwen Deng <[email protected]> > --- Tested-by: Jiale Song < [email protected]>
