* [PATCH] perf pmu: fix unit listing for SPR uncore event
@ 2025-11-26 16:59 Trevor Allison
0 siblings, 0 replies; only message in thread
From: Trevor Allison @ 2025-11-26 16:59 UTC (permalink / raw)
To: linux-perf-users, acme
Cc: peterz, mingo, namhyung, mark.rutland, alexander.shishkin, jolsa,
irogers, adrian.hunter, james.clark, tallison, mpetlan
Fix issue where certain SPR uncore "M3UPI" events were listed as
just "UPI" in the json, causing them not to be found.
Fixes 54f5de6f2998c
Signed-off-by: Trevor Allison <tallison@redhat.com>
---
.../arch/x86/sapphirerapids/uncore-interconnect.json | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/pmu-events/arch/x86/sapphirerapids/uncore-interconnect.json b/tools/perf/pmu-events/arch/x86/sapphirerapids/uncore-interconnect.json
index 8b1ae9540066..64eb0d02af57 100644
--- a/tools/perf/pmu-events/arch/x86/sapphirerapids/uncore-interconnect.json
+++ b/tools/perf/pmu-events/arch/x86/sapphirerapids/uncore-interconnect.json
@@ -6640,7 +6640,7 @@
"PerPkg": "1",
"PublicDescription": "Valid Flits Received : All Data : Shows legal flit time (hides impact of L0p and L0c).",
"UMask": "0xf",
- "Unit": "UPI"
+ "Unit": "M3UPI"
},
{
"BriefDescription": "Null FLITs received from any slot",
@@ -7146,7 +7146,7 @@
"PerPkg": "1",
"PublicDescription": "Valid Flits Sent : All Data : Counts number of data flits across this UPI link.",
"UMask": "0xf",
- "Unit": "UPI"
+ "Unit": "M3UPI"
},
{
"BriefDescription": "Valid Flits Sent : All LLCRD Not Empty",
--
2.50.1 (Apple Git-155)
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