[PATCH v4 0/2] x86: bpf unwinder fixes

[Josh Poimboeuf]

Here's the last fix along with its objtool dependency.

For testing I verified that a WARN() in ___bpf_prog_run() now gives a
clean stack trace.

v4: 
- Redesigned the jump table detection mechanism.  Instead of requiring
  the jump table to have a magic name, place it in a special section.

- The other two fixes from v3 have been merged into -tip.

Josh Poimboeuf (2):
  objtool: Add support for C jump tables
  bpf: Fix ORC unwinding in non-JIT BPF code

 include/linux/compiler.h |  5 +++++
 kernel/bpf/core.c        |  3 +--
 tools/objtool/check.c    | 27 ++++++++++++++++++++-------
 3 files changed, 26 insertions(+), 9 deletions(-)

-- 
2.20.1