diff options
Diffstat (limited to 'arch/x86/events/intel/core.c')
| -rw-r--r-- | arch/x86/events/intel/core.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c index a3fb996a86a1..070cc4ef2672 100644 --- a/arch/x86/events/intel/core.c +++ b/arch/x86/events/intel/core.c @@ -5470,6 +5470,15 @@ pebs_is_visible(struct kobject *kobj, struct attribute *attr, int i) } static umode_t +mem_is_visible(struct kobject *kobj, struct attribute *attr, int i) +{ + if (attr == &event_attr_mem_ld_aux.attr.attr) + return x86_pmu.flags & PMU_FL_MEM_LOADS_AUX ? attr->mode : 0; + + return pebs_is_visible(kobj, attr, i); +} + +static umode_t lbr_is_visible(struct kobject *kobj, struct attribute *attr, int i) { return x86_pmu.lbr_nr ? attr->mode : 0; @@ -5496,7 +5505,7 @@ static struct attribute_group group_events_td = { static struct attribute_group group_events_mem = { .name = "events", - .is_visible = pebs_is_visible, + .is_visible = mem_is_visible, }; static struct attribute_group group_events_tsx = { @@ -6486,6 +6495,10 @@ __init int intel_pmu_init(void) case INTEL_FAM6_SAPPHIRERAPIDS_X: case INTEL_FAM6_EMERALDRAPIDS_X: + x86_pmu.flags |= PMU_FL_MEM_LOADS_AUX; + fallthrough; + case INTEL_FAM6_GRANITERAPIDS_X: + case INTEL_FAM6_GRANITERAPIDS_D: pmem = true; x86_pmu.late_ack = true; memcpy(hw_cache_event_ids, spr_hw_cache_event_ids, sizeof(hw_cache_event_ids)); @@ -6502,7 +6515,6 @@ __init int intel_pmu_init(void) x86_pmu.flags |= PMU_FL_HAS_RSP_1; x86_pmu.flags |= PMU_FL_NO_HT_SHARING; x86_pmu.flags |= PMU_FL_INSTR_LATENCY; - x86_pmu.flags |= PMU_FL_MEM_LOADS_AUX; x86_pmu.hw_config = hsw_hw_config; x86_pmu.get_event_constraints = spr_get_event_constraints; |