From: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
commit 46b72e1bf4fc571da0c29c6fb3e5b2a2107a4c26 upstream.
According to the event list from icelake_core_v1.09.json, the encoding
of the RTM_RETIRED.ABORTED event on Ice Lake should be,
"EventCode": "0xc9",
"UMask": "0x04",
"EventName": "RTM_RETIRED.ABORTED",
Correct the wrong encoding.
Fixes: 6017608936c1 ("perf/x86/intel: Add Icelake support")
Signed-off-by: Kan Liang <kan.liang@xxxxxxxxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Link: https://lkml.kernel.org/r/20201125213720.15692-1-kan.liang@xxxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/x86/events/intel/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/events/intel/core.c
+++ b/arch/x86/events/intel/core.c
@@ -5058,7 +5058,7 @@ __init int intel_pmu_init(void)
extra_skl_attr = skl_format_attr;
mem_attr = icl_events_attrs;
tsx_attr = icl_tsx_events_attrs;
- x86_pmu.rtm_abort_event = X86_CONFIG(.event=0xca, .umask=0x02);
+ x86_pmu.rtm_abort_event = X86_CONFIG(.event=0xc9, .umask=0x04);
x86_pmu.lbr_pt_coexist = true;
intel_pmu_pebs_data_source_skl(pmem);
pr_cont("Icelake events, ");
