Commit 74d8ca6d85a3 for kernel

commit 74d8ca6d85a31c537a7934683bfda617ee95a452
Author: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Date:   Fri Aug 12 16:52:37 2022 +0800

    perf vendor events: Update metrics for sapphirerapids

    The metrics are based on TMA 4.4 full, add new metrics “UNCORE_FREQ” for
    sapphirerapids.

    Use script at:
    https://github.com/intel/event-converter-for-linux-perf/blob/master/download_and_gen.py

    to download and generate the latest events and metrics. Manually copy
    the sapphirerapids files into perf.

    Signed-off-by: Xing Zhengjun <zhengjun.xing@linux.intel.com>
    Tested-by: Ian Rogers <irogers@google.com>
    Cc: Alexander Shishkin <alexander.shishkin@intel.com>
    Cc: Andi Kleen <ak@linux.intel.com>
    Cc: Ian Rogers <irogers@google.com>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: Jiri Olsa <jolsa@kernel.org>
    Cc: Kan Liang <kan.liang@linux.intel.com>
    Cc: Namhyung Kim <namhyung@kernel.org>
    Cc: Peter Zijlstra <peterz@infradead.org>
    Link: https://lore.kernel.org/r/20220812085239.3089231-10-zhengjun.xing@linux.intel.com
    Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/pmu-events/arch/x86/sapphirerapids/spr-metrics.json b/tools/perf/pmu-events/arch/x86/sapphirerapids/spr-metrics.json
index b9adef1fb72e..e194dfc5c25b 100644
--- a/tools/perf/pmu-events/arch/x86/sapphirerapids/spr-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/sapphirerapids/spr-metrics.json
@@ -491,6 +491,12 @@
         "MetricGroup": "SoC",
         "MetricName": "Socket_CLKS"
     },
+    {
+        "BriefDescription": "Uncore frequency per die [GHZ]",
+        "MetricExpr": "uncore_cha_0@event\\=0x1@ / #num_dies / duration_time / 1000000000",
+        "MetricGroup": "SoC",
+        "MetricName": "UNCORE_FREQ"
+    },
     {
         "BriefDescription": "Instructions per Far Branch ( Far Branches apply upon transition from application to operating system, handling interrupts, exceptions) [lower number means higher occurrence rate]",
         "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.FAR_BRANCH:u",