On Tue, Aug 31, 2021 at 10:56 PM John Fastabend <john.fastabend@xxxxxxxxx> wrote: > > Neil Spring wrote: > > bpf_prog_test_run_xattr takes a struct __sk_buff, but did not permit > > that __skbuff to include an nonzero ingress_ifindex. > > > > This patch updates to allow ingress_ifindex, convert the __sk_buff field to > > sk_buff (skb_iif) and back, and test that the value is present from > > tested bpf. The test sets an unlikely distinct value for ingress_ifindex > > (11) from ifindex (1), but that seems in keeping with the rest of the > > synthetic fields. > > > > Adding this support allows testing BPF that operates differently on > > incoming and outgoing skbs by discriminating on this field. > > > > Signed-off-by: Neil Spring <ntspring@xxxxxx> > > --- > > Acked-by: John Fastabend <john.fastabend@xxxxxxxxx> Applied to bpf-next, thanks.
