!3634 Intel: Backport Granite Rapids(GNR) core PMU support to OLK-5.10
Merge Pull Request from: @yunyingsun Title: Add core PMU support for Intel Granite Rapids Content: This PR adds core Performance Monitoring Unit(PMU) support for next Intel Xeon platform Granite Rapids(GNR). It contains 3 enabling commits and 1 following bugfix commit from mainline kernel. v6.4-rc1(3 commits): 872d2800 perf/x86/cstate: Add Granite Rapids support 5a796d5c perf/x86/msr: Add Granite Rapids bc4000fd perf/x86/intel: Add Granite Rapids Following fix from v6.4(1 commit): a6742cb9 perf/x86/intel: Fix the FRONTEND encoding on GNR and MTL The backported patches are identical with the mainline commits. Intel-kernel issue: https://gitee.com/openeuler/intel-kernel/issues/I8RV41 Test: Platform dependent core PMU events work with perf, like "L1-dcache-loads". With this PR applied to kernel OLK-5.10, all core PMU events work on GNR. Known issue: N/A Default config change: N/A Link:https://gitee.com/openeuler/kernel/pulls/3634 Reviewed-by:Jason Zeng <jason.zeng@intel.com> Reviewed-by:
Aichun Shi <aichun.shi@intel.com> Reviewed-by:
Xu Kuohai <xukuohai@huawei.com> Signed-off-by:
Jialin Zhang <zhangjialin11@huawei.com>
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