SMT warning not printed to kernel logs

Bug #1851592 reported by Tyler Hicks
256
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.

Revision history for this message
Thadeu Lima de Souza Cascardo (cascardo) wrote :

It needs to be reproduced on more recent kernels.

information type: Private Security → Public Security
Changed in linux (Ubuntu):
assignee: Tyler Hicks (tyhicks) → nobody
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