Bug 8007 - Intel: Backport Sierra Forest(SRF) perf cstate support to kernel v6.6
Summary: Intel: Backport Sierra Forest(SRF) perf cstate support to kernel v6.6
Status: NEW
Alias: None
Product: ANCK 6.6 Dev
Classification: ANCK
Component: generic (show other bugs) generic
Version: unspecified
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: maqiao
QA Contact: shuming
URL:
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Depends on:
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Reported: 2024-01-22 15:45 UTC by yunyings
Modified: 2024-01-26 15:19 UTC (History)
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Description yunyings intel_group 2024-01-22 15:45:46 UTC 
To make perf tool support reading cstate information on the upcoming Intel E-core Xeon platform Sierra Forest(SRF), devel-6.6 kernel needs 4 patches from mainline kernel v6.8-rc1:
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

This issue is created for tracking the backport.
Comment 1 小龙 admin 2024-01-22 15:52:49 UTC 
The PR Link: https://gitee.com/anolis/anck-next/pulls/38
Comment 2 小龙 admin 2024-01-26 15:19:07 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/2681