SMT warning not printed to kernel logs
Bug #1851592 reported by
Tyler Hicks
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned |
Bug Description
The TAA SMT warning log message is not emitted, as intended, when SMT is enabled on Cascade Lake and newer CPUs.
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It needs to be reproduced on more recent kernels.