6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ilkka Koskinen <ilkka@xxxxxxxxxxxxxxxxxxxxxx>
[ Upstream commit 10a149e4b4a9187940adbfff0f216ccb5a15aa41 ]
The documentation wrongly called the event as BPU_FLUSH_MEM_FAULT and now
has been fixed. Correct the name in the perf tool as well.
Fixes: a9650b7f6fc09d16 ("perf vendor events arm64: Add AmpereOne core PMU events")
Reviewed-by: Ian Rogers <irogers@xxxxxxxxxx>
Signed-off-by: Ilkka Koskinen <ilkka@xxxxxxxxxxxxxxxxxxxxxx>
Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
Cc: Ilkka Koskinen <ilkka@xxxxxxxxxxxxxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: James Clark <james.clark@xxxxxxx>
Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
Cc: John Garry <john.g.garry@xxxxxxxxxx>
Cc: Leo Yan <leo.yan@xxxxxxxxxx>
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
Cc: Mark Rutland <mark.rutland@xxxxxxx>
Cc: Mike Leach <mike.leach@xxxxxxxxxx>
Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20231201021550.1109196-3-ilkka@xxxxxxxxxxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
.../pmu-events/arch/arm64/ampere/ampereone/core-imp-def.json | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/core-imp-def.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/core-imp-def.json
index 88b23b85e33c..879ff21e0b17 100644
--- a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/core-imp-def.json
+++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/core-imp-def.json
@@ -110,7 +110,7 @@
{
"PublicDescription": "Flushes due to memory hazards",
"EventCode": "0x121",
- "EventName": "BPU_FLUSH_MEM_FAULT",
+ "EventName": "GPC_FLUSH_MEM_FAULT",
"BriefDescription": "Flushes due to memory hazards"
},
{
--
2.43.0
