Commits
Harry Pan committed 1159e094765
perf/x86/intel: Enable C-state residency events for Cannon Lake Cannon Lake supports C1/C3/C6/C7, PC2/PC3/PC6/PC7/PC8/PC9/PC10 state residency counters, this patch enables those counters. ( The MSR information is based on Intel Software Developers' Manual, Vol. 4, Order No. 335592. ) Tested-by: Puthikorn Voravootivat <puthik@chromium.org> Signed-off-by: Harry Pan <harry.pan@intel.com> Reviewed-by: Benson Leung <bleung@chromium.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Kan.liang@intel.com Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Cc: gs0622@gmail.com Link: http://lkml.kernel.org/r/20180309121549.630-3-harry.pan@intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>