From: Kan Liang Date: Wed, 25 Nov 2020 21:37:19 +0000 (-0800) Subject: perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~491^2~153 X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=2bc4ac17ece7447056999dbe644c1e6fc1b06f27;p=linux.git perf/x86/intel: Fix rtm_abort_event encoding on Ice Lake 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 Signed-off-by: Peter Zijlstra (Intel) 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 --- diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c index 175351194f96..7d4d89fa8647 100644 --- a/arch/x86/events/intel/core.c +++ b/arch/x86/events/intel/core.c @@ -5465,7 +5465,7 @@ __init int intel_pmu_init(void) mem_attr = icl_events_attrs; td_attr = icl_td_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); x86_pmu.update_topdown_event = icl_update_topdown_event;