Re: [PATCH 3/5] ixgbe: add AF_XDP zero-copy Rx support

[Jakub Kicinski]

On Mon, 24 Sep 2018 18:35:55 +0200, Björn Töpel wrote:
> +     if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)
> +             return -EINVAL;
> +
> +     if (adapter->flags & IXGBE_FLAG_DCB_ENABLED)
> +             return -EINVAL;

Hm, should you add UMEM checks to all the places these may get
enabled?  Like fabf1bce103a ("ixgbe: Prevent unsupported configurations
with XDP") did?