Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf

Daniel Borkmann says:

====================
pull-request: bpf 2021-01-20

1) Fix wrong bpf_map_peek_elem_proto helper callback, from Mircea Cirjaliu.

2) Fix signed_{sub,add32}_overflows type truncation, from Daniel Borkmann.

3) Fix AF_XDP to also clear pools for inactive queues, from Maxim Mikityanskiy.

* https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  bpf: Fix signed_{sub,add32}_overflows type handling
  xsk: Clear pool even for inactive queues
  bpf: Fix helper bpf_map_peek_elem_proto pointing to wrong callback
====================

Link: https://lore.kernel.org/r/20210120163439.8160-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>