Bug 8054 - Intel: Backport SRF/GRR perf cstate support back to kernel 5.10
Summary: Intel: Backport SRF/GRR perf cstate support back to kernel 5.10
Status: NEW
Alias: None
Product: ANCK 5.10 Dev
Classification: ANCK
Component: X86 (show other bugs) X86
Version: unspecified
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: Guanjun
QA Contact: shuming
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-01-25 17:16 UTC by yunyings
Modified: 2024-01-25 17:23 UTC (History)
2 users (show)

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Description yunyings intel_group 2024-01-25 17:16:28 UTC 
To support reading cstate information with perf on Sierra Forest(SRF) and Grand Ridge(GRR), below upstream commits from v6.8-rc1 should be backported in kernel devel-5.10:
bbb968696d0f perf/x86/intel/cstate: Add Grand Ridge support
3877d55a0db2 perf/x86/intel/cstate: Add Sierra Forest support
c3dd1995620c x86/smp: Export symbol cpu_clustergroup_mask()
243218ca9303 perf/x86/intel/cstate: Cleanup duplicate attr_groups
Comment 1 小龙 admin 2024-01-25 17:23:51 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/2671