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

Merge tag 'perf-urgent-for-mingo' of git://git./linux/kernel/git/acme/linux into perf/urgent

Pull perf/urgent fixes from Arnaldo Carvalho de Melo:

 - Fix report -F (abort, in_tx, mispredict, etc) segfaults for sample.data files
   without branch info (Jiri Olsa)

 - Add patch that should have went in a previous patchkit to use global cache
   provided by libunwind (Namhyung Kim)

 - Make CPUINFO_PROC an array to support different kernels, problem
   detected when the information reported via /proc/cpuinfo changed on ARM (Wang Nan)

 - 'perf probe' --demangle typo fix and a new --quiet option (Masami Hiramatsu)

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