From: Kan Liang kan.liang@linux.intel.com
[ Upstream commit 5a8a05f165fb18d37526062419774d9088c2a9b9 ]
From the perspective of Intel cstate residency counters, Emerald Rapids is the same as the Sapphire Rapids and Ice Lake. Add Emerald Rapids model.
Signed-off-by: Kan Liang kan.liang@linux.intel.com Signed-off-by: Ingo Molnar mingo@kernel.org Link: https://lore.kernel.org/r/20230106160449.3566477-2-kan.liang@linux.intel.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/x86/events/intel/cstate.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/x86/events/intel/cstate.c b/arch/x86/events/intel/cstate.c index a2834bc93149..181ae3f47dfd 100644 --- a/arch/x86/events/intel/cstate.c +++ b/arch/x86/events/intel/cstate.c @@ -676,6 +676,7 @@ static const struct x86_cpu_id intel_cstates_match[] __initconst = { X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_X, &icx_cstates), X86_MATCH_INTEL_FAM6_MODEL(ICELAKE_D, &icx_cstates), X86_MATCH_INTEL_FAM6_MODEL(SAPPHIRERAPIDS_X, &icx_cstates), + X86_MATCH_INTEL_FAM6_MODEL(EMERALDRAPIDS_X, &icx_cstates),
X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE_L, &icl_cstates), X86_MATCH_INTEL_FAM6_MODEL(TIGERLAKE, &icl_cstates),