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

Daniel Borkmann says:

====================
pull-request: bpf 2019-08-31

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

The main changes are:

1) Fix 32-bit zero-extension during constant blinding which
   has been causing a regression on ppc64, from Naveen.

2) Fix a latency bug in nfp driver when updating stack index
   register, from Jiong.
====================

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