Merge tag 'perf-urgent-for-mingo-5.6-20200306' of git://git.kernel.org/pub/scm/linux...

Pull perf/urgent fixes from Arnaldo Carvalho de Melo:

perf top:

  Tommi Rantala:

  - Fix stdio interface input handling with glibc 2.28+.

perf bench:

  Tommi Rantala:

  - Restore thread count default to online CPU count in futex-wake bench.

perf jevents:

  John Garry:

  - Fix leak of mapfile memory.

perf diff:

  Nick Desaulniers:

  - Fix undefined string comparision spotted by clang's -Wstring-compare.

misc:

  Ian Rogers:

  - Fix off-by 1 relative directory includes.

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