Commit-ID: f08c47d1f86c6dc666c7e659d94bf6d4492aa9d7 Gitweb: https://git.kernel.org/tip/f08c47d1f86c6dc666c7e659d94bf6d4492aa9d7 Author: Kan Liang <kan.li...@linux.intel.com> AuthorDate: Tue, 2 Apr 2019 12:45:06 -0700 Committer: Ingo Molnar <mi...@kernel.org> CommitDate: Tue, 16 Apr 2019 12:26:18 +0200
perf/x86/intel/cstate: Add Icelake support Icelake uses the same C-state residency events as Sandy Bridge. Signed-off-by: Kan Liang <kan.li...@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org> Cc: Alexander Shishkin <alexander.shish...@linux.intel.com> Cc: Arnaldo Carvalho de Melo <a...@redhat.com> Cc: Jiri Olsa <jo...@redhat.com> Cc: Linus Torvalds <torva...@linux-foundation.org> Cc: Peter Zijlstra <pet...@infradead.org> Cc: Stephane Eranian <eran...@google.com> Cc: Thomas Gleixner <t...@linutronix.de> Cc: Vince Weaver <vincent.wea...@maine.edu> Cc: a...@kernel.org Cc: jo...@kernel.org Link: https://lkml.kernel.org/r/20190402194509.2832-10-kan.li...@linux.intel.com Signed-off-by: Ingo Molnar <mi...@kernel.org> --- arch/x86/events/intel/cstate.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/x86/events/intel/cstate.c b/arch/x86/events/intel/cstate.c index 94a4b7fc75d0..dd5658ec31d5 100644 --- a/arch/x86/events/intel/cstate.c +++ b/arch/x86/events/intel/cstate.c @@ -578,6 +578,8 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = { X86_CSTATES_MODEL(INTEL_FAM6_ATOM_GOLDMONT_X, glm_cstates), X86_CSTATES_MODEL(INTEL_FAM6_ATOM_GOLDMONT_PLUS, glm_cstates), + + X86_CSTATES_MODEL(INTEL_FAM6_ICELAKE_MOBILE, snb_cstates), { }, }; MODULE_DEVICE_TABLE(x86cpu, intel_cstates_match);
