Merge remote-tracking branch 'tip/perf/urgent' into perf/core

To pick up fixes.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --cc arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c
Simple merge

diff --cc arch/x86/kernel/tsc.c
Simple merge

diff --cc tools/perf/Makefile.perf
Simple merge

diff --cc tools/perf/builtin-report.c
Simple merge

diff --cc tools/perf/util/evsel.c
Simple merge