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:

  * Revert "perf sched: Handle PERF_RECORD_EXIT events" to get 'perf sched lat'
    back working.

  * We don't use Newt anymore, just plain libslang.

  * Kill a bunch of die() calls, from Namhyung Kim.

  * Add --no-demangle to report/top, from Namhyung Kim.

  * Fix dependency of the python binding wrt libtraceevent, from Naohiro Aota.

  * Introduce per core aggregation in 'perf stat', from Stephane Eranian.

  * Add memory profiling via PEBS, from Stephane Eranian.

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