[PATCH 1/2] net/af_xdp: revert use BPF link for XDP programs

[Ferruh Yigit]

On 11/12/2021 10:30 AM, Ciara Loftus wrote:
> The commit ae70cc6e893b ("net/af_xdp: use BPF link for XDP programs")
> caused compilation errors on kernels older than v5.8 due to absence of
> the bpf_link_info struct and some definitions in the linux/bpf.h header.
> Since relying on the reported kernel version is not a robust solution
> and also since there doesn't appear to be a suitable definition in the bpf
> header that the preprocessor could rely on to determine support for bpf
> link, we will take a different approach to solving the issue that the
> original patch attempted to solve. The next commit will address this.
> 
> Fixes: ae70cc6e893b ("net/af_xdp: use BPF link for XDP programs")
> 
> Signed-off-by: Ciara Loftus <ciara.loftus at intel.com>

Series applied to dpdk-next-net/main, thanks.