[dpdk-stable] [PATCH] net/i40e: fix virtchnl message response timeout

[Ferruh Yigit]

On 7/17/2017 8:33 AM, Beilei Xing wrote:
> PF driver and VF driver communicated with each other by virtual
> channel message. When VF sends message to PF to enable some
> offload capability, PF should response if it is successful or not.
> VIRTCHNL_OP_ENABLE_VLAN_STRIPPING is a new added message and the
> old PF driver doesn’t support that. So no response is received by
> DPDK VF. Then VF is blocked on this message and cannot roll back.
> This patch clears pending command on VF side when the waiting duration
> expires to avoid blocking following communication.
> 
> Fixes: 5f0b95d59a98 ("net/i40e: support VLAN stripping for VF")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Beilei Xing <beilei.xing at intel.com>

Applied to dpdk-next-net/master, thanks.