Commit 5b16ef2e authored Apr 02, 2020 by Harry Pan Committed by Borislav Petkov Apr 22, 2020

perf/x86/cstate: Add Jasper Lake CPU support



The Jasper Lake processor is Tremont microarchitecture, reuse the
glm_cstates table of Goldmont and Goldmont Plus to enable the C-states
residency profiling.

Signed-off-by: Harry Pan <harry.pan@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20200402190658.1.Ic02e891daac41303aed1f2fc6c64f6110edd27bd@changeid

parent ae83d0b4

arch/x86/events/intel/cstate.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -643,6 +643,7 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = {
		X86_MATCH_INTEL_FAM6_MODEL(ATOM_GOLDMONT_PLUS, &glm_cstates),
		X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_D, &glm_cstates),
		X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT, &glm_cstates),
		X86_MATCH_INTEL_FAM6_MODEL(ATOM_TREMONT_L, &glm_cstates),

		X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_L, &icl_cstates),
		X86_MATCH_INTEL_FAM6_MODEL(ICELAKE, &icl_cstates),

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