[PATCH bpf-next v1 0/4] Follow ups for kptr series

[Kumar Kartikeya Dwivedi <memxor@xxxxxxxxx>]

Fix a build time warning, and address comments from Alexei on the merged version
[0].

  [0]: https://lore.kernel.org/bpf/20220424214901.2743946-1-memxor@xxxxxxxxx

Kumar Kartikeya Dwivedi (4):
  bpf: Fix sparse warning for bpf_kptr_xchg_proto
  bpf: Prepare prog_test_struct kfuncs for runtime tests
  selftests/bpf: Add negative C tests for kptrs
  selftests/bpf: Add tests for kptr_ref refcounting

 include/linux/bpf.h                           |   1 +
 net/bpf/test_run.c                            |  32 +-
 .../selftests/bpf/prog_tests/map_kptr.c       | 109 ++++-
 tools/testing/selftests/bpf/progs/map_kptr.c  | 109 ++++-
 .../selftests/bpf/progs/map_kptr_fail.c       | 419 ++++++++++++++++++
 .../testing/selftests/bpf/verifier/map_kptr.c |   4 +-
 6 files changed, 660 insertions(+), 14 deletions(-)
 create mode 100644 tools/testing/selftests/bpf/progs/map_kptr_fail.c

-- 
2.35.1