diff --git a/arch/x86/events/intel/uncore.h b/arch/x86/events/intel/uncore.h index ef1414957623..fac3612289f1 100644 --- a/arch/x86/events/intel/uncore.h +++ b/arch/x86/events/intel/uncore.h @@ -2,6 +2,7 @@ #include #include #include +#include #include #include diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c index 0d06b56b8a33..e14b96398377 100644 --- a/arch/x86/events/intel/uncore_snbep.c +++ b/arch/x86/events/intel/uncore_snbep.c @@ -5226,6 +5226,11 @@ static int icx_iio_get_topology(struct intel_uncore_type *type) static int icx_iio_set_mapping(struct intel_uncore_type *type) { + /* Detect ICX-D system. This case is not supported */ + if (boot_cpu_data.x86_model == INTEL_FAM6_ICELAKE_D) { + pmu_clear_mapping_attr(type->attr_update, &icx_iio_mapping_group); + return -EPERM; + } return pmu_iio_set_mapping(type, &icx_iio_mapping_group); }