[PATCH bpf 0/6] bpf: enhancements for multi-function programs

[Sandipan Das]

This patch series introduces the following:

[1] Support for bpf-to-bpf function calls in the powerpc64 JIT compiler.

[2] Provide a way for resolving function calls because of the way JITed
    images are allocated in powerpc64.

[3] Fix to get JITed instruction dumps for multi-function programs from
    the bpf system call.

Sandipan Das (6):
  bpf: support 64-bit offsets for bpf function calls
  bpf: powerpc64: add JIT support for multi-function programs
  bpf: get kernel symbol addresses via syscall
  tools: bpf: sync bpf uapi header
  tools: bpftool: resolve calls without using imm field
  bpf: fix JITed dump for multi-function programs via syscall

 arch/powerpc/net/bpf_jit_comp64.c | 79 ++++++++++++++++++++++++++++++++++-----
 include/uapi/linux/bpf.h          |  2 +
 kernel/bpf/syscall.c              | 56 ++++++++++++++++++++++++---
 kernel/bpf/verifier.c             | 22 +++++++----
 tools/bpf/bpftool/prog.c          | 31 +++++++++++++++
 tools/bpf/bpftool/xlated_dumper.c | 24 ++++++++----
 tools/bpf/bpftool/xlated_dumper.h |  2 +
 tools/include/uapi/linux/bpf.h    |  2 +
 8 files changed, 189 insertions(+), 29 deletions(-)

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2.14.3