perf/x86/intel: Fix pebs event constraints for SPR
authorKan Liang <kan.liang@linux.intel.com>
Mon, 31 Oct 2022 15:41:19 +0000 (08:41 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 10 Nov 2022 17:15:40 +0000 (18:15 +0100)
commit 0916886bb978e7eae1ca3955ba07f51c020da20c upstream.

According to the latest event list, update the MEM_INST_RETIRED events
which support the DataLA facility for SPR.

Fixes: 61b985e3e775 ("perf/x86/intel: Add perf core PMU support for Sapphire Rapids")
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20221031154119.571386-2-kan.liang@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/events/intel/ds.c

index 3729968..21a9cb4 100644 (file)
@@ -963,8 +963,13 @@ struct event_constraint intel_spr_pebs_event_constraints[] = {
        INTEL_FLAGS_EVENT_CONSTRAINT(0xc0, 0xfe),
        INTEL_PLD_CONSTRAINT(0x1cd, 0xfe),
        INTEL_PSD_CONSTRAINT(0x2cd, 0x1),
-       INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_LD(0x1d0, 0xf),
-       INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_ST(0x2d0, 0xf),
+       INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_LD(0x11d0, 0xf),   /* MEM_INST_RETIRED.STLB_MISS_LOADS */
+       INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_ST(0x12d0, 0xf),   /* MEM_INST_RETIRED.STLB_MISS_STORES */
+       INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_LD(0x21d0, 0xf),   /* MEM_INST_RETIRED.LOCK_LOADS */
+       INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_LD(0x41d0, 0xf),   /* MEM_INST_RETIRED.SPLIT_LOADS */
+       INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_ST(0x42d0, 0xf),   /* MEM_INST_RETIRED.SPLIT_STORES */
+       INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_LD(0x81d0, 0xf),   /* MEM_INST_RETIRED.ALL_LOADS */
+       INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_ST(0x82d0, 0xf),   /* MEM_INST_RETIRED.ALL_STORES */
 
        INTEL_FLAGS_EVENT_CONSTRAINT_DATALA_LD_RANGE(0xd1, 0xd4, 0xf),