Merge perf/core into tip/master

Merge perf/core into tip/master

* tip/perf/core:
  perf/x86/intel: Increase max number of the fixed counters
  KVM: x86: use the KVM side max supported fixed counter
  perf/x86/intel: Enable PEBS format 5
  perf/core: Allow kernel address filter when not filtering the kernel
  perf/x86/intel/pt: Fix address filter config for 32-bit kernel
  perf/core: Fix address filter parser for multiple filters
  x86: Share definition of __is_canonical_address()
  perf/x86/intel/pt: Relax address filter validation

Signed-off-by: Borislav Petkov <bp@suse.de>