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

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

Daniel Borkmann says:

====================
pull-request: bpf 2021-07-09

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

We've added 9 non-merge commits during the last 9 day(s) which contain
a total of 13 files changed, 118 insertions(+), 62 deletions(-).

The main changes are:

1) Fix runqslower task->state access from BPF, from SanjayKumar Jeyakumar.

2) Fix subprog poke descriptor tracking use-after-free, from John Fastabend.

3) Fix sparse complaint from prior devmap RCU conversion, from Toke Høiland-Jørgensen.

4) Fix missing va_end in bpftool JIT json dump's error path, from Gu Shengxian.

5) Fix tools/bpf install target from missing runqslower install, from Wei Li.

6) Fix xdpsock BPF sample to unload program on shared umem option, from Wang Hai.
====================

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