[PATCH net-next v2 0/5] BPF updates

[Daniel Borkmann <dborkman@redhat.com>]

I had these cleanups still in my queue before the merge window.
The set is against net-next tree, but with 83d5b7ef99 ("net: filter:
initialize A and X registers") applied on top of it, so a merge
of net into net-next would be required *before* applying this set.

The main objective for these updates is that we get the code
a bit more readable/comprehensible and avoid one additional
instruction in the interpreter during fast-path.

Tested with Alexei's BPF test suite and seccomp test suite, no
issues found.

Thanks!

v1->v2:
 - Only changed patch 5 as to suggestion from Alexei
 - Rest is the same

Daniel Borkmann (5):
  net: filter: simplify label names from jump-table
  net: filter: misc/various cleanups
  net: filter: get rid of sock_fprog_kern
  net: filter: make register namings more comprehensible
  net: filter: optimize BPF migration for ARG1/CTX handling

 include/linux/filter.h |  60 ++++--
 net/core/filter.c      | 568 ++++++++++++++++++++++++-------------------------
 net/core/sock_diag.c   |   4 +-
 3 files changed, 329 insertions(+), 303 deletions(-)

-- 
1.7.11.7