From: Kim Phillips <[email protected]>
commit 60d804521ec4cd01217a96f33cd1bb29e295333d upstream.
Later revisions of PPRs that post-date the original Family 17h events
submission patch add these events.
Specifically, they were not in this 2017 revision of the F17h PPR:
Processor Programming Reference (PPR) for AMD Family 17h Model 01h, Revision B1
Processors Rev 1.14 - April 15, 2017
But e.g., are included in this 2019 version of the PPR:
Processor Programming Reference (PPR) for AMD Family 17h Model 18h, Revision B1
Processors Rev. 3.14 - Sep 26, 2019
Fixes: 98c07a8f74f8 ("perf vendor events amd: perf PMU events for AMD Family
17h")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=206537
Signed-off-by: Kim Phillips <[email protected]>
Reviewed-by: Ian Rogers <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Jin Yao <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: John Garry <[email protected]>
Cc: Jon Grimm <[email protected]>
Cc: Kan Liang <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Martin Jambor <[email protected]>
Cc: Martin Liška <[email protected]>
Cc: Michael Petlan <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: [email protected]
Cc: Stephane Eranian <[email protected]>
Cc: Vijay Thakkar <[email protected]>
Cc: William Cohen <[email protected]>
Cc: Yunfeng Ye <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
tools/perf/pmu-events/arch/x86/amdzen1/cache.json | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
--- a/tools/perf/pmu-events/arch/x86/amdzen1/cache.json
+++ b/tools/perf/pmu-events/arch/x86/amdzen1/cache.json
@@ -250,6 +250,24 @@
"UMask": "0x1"
},
{
+ "EventName": "l2_pf_hit_l2",
+ "EventCode": "0x70",
+ "BriefDescription": "L2 prefetch hit in L2.",
+ "UMask": "0xff"
+ },
+ {
+ "EventName": "l2_pf_miss_l2_hit_l3",
+ "EventCode": "0x71",
+ "BriefDescription": "L2 prefetcher hits in L3. Counts all L2 prefetches
accepted by the L2 pipeline which miss the L2 cache and hit the L3.",
+ "UMask": "0xff"
+ },
+ {
+ "EventName": "l2_pf_miss_l2_l3",
+ "EventCode": "0x72",
+ "BriefDescription": "L2 prefetcher misses in L3. All L2 prefetches
accepted by the L2 pipeline which miss the L2 and the L3 caches.",
+ "UMask": "0xff"
+ },
+ {
"EventName": "l3_request_g1.caching_l3_cache_accesses",
"EventCode": "0x01",
"BriefDescription": "Caching: L3 cache accesses",
