Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes that went thru perf/urgent and now are fixed by an
upcoming patch.

Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

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

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