[ICX] "perf c2c" segment fault on ICX

Bug #1901792 reported by quanxian
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
intel
Fix Released
Undecided
Unassigned
Ubuntu
New
Undecided
Unassigned

Bug Description

[Feature Description]

Running “perf c2c” on ICX always leads to Segment Fault, while same command works fine on CLX, as attached screenshots show with 5.8-rc6 upstream kernel.

Commit Ids:
1101c872c8c7869c78dc106ae820040f36807eda (v5.9)

Target Kernel: 5.9
Target Release: 21.04

[HW/SW Information]
IceLake Server

[Business Justification]
Function enabling

quanxian (quanxian-wang)
Changed in intel:
status: New → Fix Committed
quanxian (quanxian-wang)
Changed in intel:
status: Fix Committed → Fix Released
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