Merge tag 'perf-urgent-for-mingo-5.4-20191001' of git://git.kernel.org/pub/scm/linux...

Merge tag 'perf-urgent-for-mingo-5.4-20191001' of git://git./linux/kernel/git/acme/linux into perf/urgent

Pull perf/urgent fixes from Arnaldo Carvalho de Melo:

perf script:

  Andi Kleen:

    - Fix recovery from LBR/binary mismatch in the "brstackinsn" --field.

perf annotate:

  Arnaldo Carvalho de Melo:

  - Propagate errors so that meaningful messages can be presented to the
    user in case of problems.

perf map:

  Steve MacLean:

  - Fix handling of maps partially overlapped, resolving symbols in the
    ranges not replaced by new mmaps.

perf tests:

  Ian Rogers:

  - Use raise() instead of NULL derefs to avoid causing a SIGILL rather than a
    SIGSEGV for optimized builds that turn NULL derefs into ud2 instructions.

perf LLVM:

  Ian Rogers:

  - Don't access out-of-scope array.

perf inject:

  Steve MacLean:

  - Fix JIT_CODE_MOVE filename, that was having a u64 truncaded into a 32-bit
    snprintf format and also a missing ".so" suffix in another case.

libsubcmd:

  Ian Rogers:

  - Make _FORTIFY_SOURCE defines dependent on the feature, avoiding
    false positives with with memory sanitizers such as LLVM's ASan.

Vendor specific events:

Intel:

  Andi Kleen:

  - Fix period for Intel fixed counters.

s390:

  Thomas Richter (2):

  - Fix some event details transaction for machine type 8561.

tools headers UAPI:

  Arnaldo Carvalho de Melo:

  - Sync headers with the kernel, catching new usbdevfs ioctls and
    madvise behaviours to properly decode in 'perf trace' output.

Documentation:

  Steve MacLean:

  - Correct and clarify jitdump spec.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>