diff options
| author | Kan Liang <kan.liang@linux.intel.com> | 2020-11-25 13:37:19 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-30 11:51:35 +0100 |
| commit | 8096a2c6b9f627b5640d5cd04572801c1cccac24 (patch) | |
| tree | b75fc42eaca08af9793f0fd92767f6d595ba76e7 /arch | |
| parent | aa3cce9ceff066beeab8c39afde6f39528cab886 (diff) | |
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 <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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/events/intel/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/events/intel/core.c b/arch/x86/events/intel/core.c index db6edd88c8e5..b24c38090dd9 100644 --- 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, "); |