From: Kan Liang kan.liang@linux.intel.com
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@linux.intel.com Signed-off-by: Peter Zijlstra (Intel) peterz@infradead.org Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/20201125213720.15692-1-kan.liang@linux.intel.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- 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, ");