[A] KVM module in 4.13 no longer supports old Intel CPUs
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned |
Bug Description
== SRU Justification ==
Impact: systems with CPUs lacking virtual NMI support are no longer able to load the kvm_intel module, and thus not able to use KVM functionality
Fix: cherry-pick re-introducing support for software NMI support
Regression Potential: applied upstream in 4.15 and 4.14.3, tested and verified by multiple people
--
the original dropping of support was (functionally) reverted after upstream got notified of how many CPUs were actually affected
see https:/
see https:/
I'll send an SRU patch.
Changed in linux (Ubuntu): | |
status: | New → Confirmed |
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
status: | Confirmed → Triaged |
patch sent