KVM SnowRidge enable new ISAs
Bug #1782205 reported by
Paul Lai
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
qemu (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned | ||
xen (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Add KVM support for SnowRidge New Instructions: GFNI and CLDEMOT
GFNI: New instruction to compute an affine transformation in the Galois Field.
The instruction is described here:
https:/
CLDEMOT: New instruction to hint to hardware that a cache line is likely to be shared. This is used to improve core-to-core communication.
Upstream Target is Linux 4.20
Target Release: 19.04
description: | updated |
tags: |
added: intel-virt-19.04 removed: intel |
tags: | added: qemu-19.04 |
Changed in qemu (Ubuntu): | |
status: | New → Triaged |
Changed in xen (Ubuntu): | |
status: | New → Invalid |
Changed in linux (Ubuntu): | |
status: | Confirmed → Fix Released |
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Hi,
title says KVM, but the bug is only against xen so far.
Will this need an "qemu (ubuntu)" and/or "linux (ubuntu)" task as well?
- kernel 4.20 is listed so I assume the latter.
- Qemu is not mentioned yet