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

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

Alexei Starovoitov says:

====================
pull-request: bpf 2020-07-09

The following pull-request contains BPF updates for your *net* tree.

We've added 4 non-merge commits during the last 1 day(s) which contain
a total of 4 files changed, 26 insertions(+), 15 deletions(-).

The main changes are:

1) fix crash in libbpf on 32-bit archs, from Jakub and Andrii.

2) fix crash when l2tp and bpf_sk_reuseport conflict, from Martin.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>