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

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

User visible changes:

  - Print branch filter state in verbose mode. (Andi Kleen)

  - Fix core dump caused by per-socket/core system-wide stat. (Kan Liang)

  - Update libtraceevent KVM plugin. (Paolo Bonzini)

Infrastructure changes:

  - Add fixdep to 'tools/build' .gitignore. (Yunlong Song)

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