Merge branch 'mlx5-bpf-refcnt-fixes'
Daniel Borkmann says:
====================
Couple of BPF refcount fixes for mlx5
Various mlx5 bugs on eBPF refcount handling found during review.
Last patch in series adds a __must_check to BPF helpers to make
sure we won't run into it again w/o compiler complaining first.
v2 -> v3:
- Just reworked patch 2/4 so we don't need bpf_prog_sub().
- Rebased, rest as is.
v1 -> v2:
- After discussion with Alexei, we agreed upon rebasing the
patches against net-next.
- Since net-next, I've also added the __must_check to enforce
future users to check for errors.
- Fixed up commit message #2.
- Simplify assignment from patch #1 based on Saeed's feedback
on previous set.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>