Re: [PATCH bpf-next] bpf: fix build without CONFIG_NET when using BPF XDP link

On Tue, Jul 28, 2020 at 1:08 PM Randy Dunlap [off-list ref] wrote:

On 7/28/20 12:05 PM, Andrii Nakryiko wrote:

quoted

Entire net/core subsystem is not built without CONFIG_NET. linux/netdevice.h
just assumes that it's always there, so the easiest way to fix this is to
conditionally compile out bpf_xdp_link_attach() use in bpf/syscall.c.

Reported-by: Randy Dunlap <redacted>
Fixes: aa8d3a716b59 ("bpf, xdp: Add bpf_link-based XDP attachment API")
Signed-off-by: Andrii Nakryiko <redacted>

Acked-by: Randy Dunlap <redacted> # build-tested

Acked-by: Song Liu <redacted>