From: kan.liang@linux.intel.com
To: peterz@infradead.org, mingo@redhat.com, linux-kernel@vger.kernel.org
Cc: eranian@google.com, namhyung@kernel.org, ak@linux.intel.com,
Kan Liang <kan.liang@linux.intel.com>,
Jannis Klinkenberg <jannis.klinkenberg@rwth-aachen.de>,
stable@vger.kernel.org
Subject: [PATCH 1/2] perf/x86/intel: Fix pebs event constraints for ICL
Date: Mon, 31 Oct 2022 08:41:18 -0700 [thread overview]
Message-ID: <20221031154119.571386-1-kan.liang@linux.intel.com> (raw)
From: Kan Liang <kan.liang@linux.intel.com>
According to the latest event list, update the MEM_INST_RETIRED events
which support the DataLA facility.
Fixes: 6017608936c1 ("perf/x86/intel: Add Icelake support")
Reported-by: Jannis Klinkenberg <jannis.klinkenberg@rwth-aachen.de>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Cc: stable@vger.kernel.org
---
arch/x86/events/intel/ds.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/arch/x86/events/intel/ds.c b/arch/x86/events/intel/ds.c
index f141cc7b8847..26323fea3a65 100644
--- a/arch/x86/events/intel/ds.c
+++ b/arch/x86/events/intel/ds.c
@@ -982,8 +982,13 @@ struct event_constraint intel_icl_pebs_event_constraints[] = {
INTEL_FLAGS_UEVENT_CONSTRAINT(0x0400, 0x800000000ULL), /* SLOTS */
INTEL_PLD_CONSTRAINT(0x1cd, 0xff), /* MEM_TRANS_RETIRED.LOAD_LATENCY */
- INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_LD(0x1d0, 0xf), /* MEM_INST_RETIRED.LOAD */
- INTEL_FLAGS_UEVENT_CONSTRAINT_DATALA_ST(0x2d0, 0xf), /* MEM_INST_RETIRED.STORE */
+ 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), /* MEM_LOAD_*_RETIRED.* */
--
2.35.1
next reply other threads:[~2022-10-31 15:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-31 15:41 kan.liang [this message]
2022-10-31 15:41 ` [PATCH 2/2] perf/x86/intel: Fix pebs event constraints for SPR kan.liang
2022-11-02 22:23 ` [tip: perf/urgent] " tip-bot2 for Kan Liang
2022-11-02 22:23 ` [tip: perf/urgent] perf/x86/intel: Fix pebs event constraints for ICL tip-bot2 for Kan Liang
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