[PATCH 1/4] perf vendor events arm64: Remove L1D_CACHE_LMISS from AmpereOne list

From: Ilkka Koskinen
Date: Thu Aug 03 2023 - 17:14:37 EST


amperene/cache.json file tried to include L1D_CACHE_LMISS while it
doesn't exist in common-and-microarch.json. While this bug doesn't seem to
cause issue in newer kernels with jevents.py script, it prevents building
older perf tools with the backported patch.

Fixes: a9650b7f6fc0 ("perf vendor events arm64: Add AmpereOne core PMU events")
Reported-by: Dave Kleikamp <dave.kleikamp@xxxxxxxxxx>
Closes: https://lore.kernel.org/all/76bb2e47-ce44-76ae-838e-53279047084d@xxxxxxxxxx/
Signed-off-by: Ilkka Koskinen <ilkka@xxxxxxxxxxxxxxxxxxxxxx>
---
tools/perf/pmu-events/arch/arm64/ampere/ampereone/cache.json | 3 ---
1 file changed, 3 deletions(-)

diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/cache.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/cache.json
index fc0633054211..7a2b7b200f14 100644
--- a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/cache.json
+++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/cache.json
@@ -92,9 +92,6 @@
{
"ArchStdEvent": "L1D_CACHE_LMISS_RD"
},
- {
- "ArchStdEvent": "L1D_CACHE_LMISS"
- },
{
"ArchStdEvent": "L1I_CACHE_LMISS"
},
--
2.40.1