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

Daniel Borkmann says:

====================
pull-request: bpf 2022-03-18

We've added 2 non-merge commits during the last 18 day(s) which contain
a total of 2 files changed, 50 insertions(+), 20 deletions(-).

The main changes are:

1) Fix a race in XSK socket teardown code that can lead to a NULL pointer
   dereference, from Magnus.

2) Small MAINTAINERS doc update to remove Lorenz from sockmap, from Lorenz.

* https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  xsk: Fix race at socket teardown
  bpf: Remove Lorenz Bauer from L7 BPF maintainers
====================

Link: https://lore.kernel.org/r/20220318152418.28638-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>