> -----Original Message-----
> From: Mingjin Ye <[email protected]>
> Sent: Wednesday, June 14, 2023 5:53 PM
> To: [email protected]
> Cc: Yang, Qiming <[email protected]>; Zhou, YidingX
> <[email protected]>; Ye, MingjinX <[email protected]>;
> [email protected]; Wu, Jingjing <[email protected]>; Xing, Beilei
> <[email protected]>
> Subject: [PATCH v2] net/iavf: fix abnormal disable HW interrupt
>
> For command VIRTCHNL_OP_REQUEST_QUEUES, polling access to the admin
> queue has the issue of access overruns after disabling interrupt. That results
> in FW disabling HW interrupt for protection purposes.
>
> The updates/changes in this patch:
> 1. Remove the polling admin queue processing and use the generic interrupt
> processing instead.
> 2. Release redundant queue resource before stopping processing interrupt
> events.
>
> Fixes: 22b123a36d07 ("net/avf: initialize PMD")
> Fixes: ef807926e148 ("net/iavf: support requesting additional queues from
> PF")
> Fixes: 84108425054a ("net/iavf: support asynchronous virtual channel
> message")
> Cc: [email protected]
>
> Signed-off-by: Mingjin Ye <[email protected]>
Acked-by: Qi Zhang <[email protected]>
Applied to dpdk-next-net-intel.
Thanks
Qi
