Offload VM CPU Policy checks to Xen #785
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
In order to support MSR_ARCH_CAPS, combining policies becomes more complicated than a simple intersection. More generally, it is more convenient to have all levelling/compatibility logic in a single codebase to avoid needing linked changes in Xapi. Where possible, offload the decisions into Xen. Signed-off-by: Rob Hoes <rob.hoes@citrix.com> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> (cherry picked from commit xapi-project/xen-api@dc2d84c)
edwintorok
approved these changes
Jul 20, 2023
psafont
approved these changes
Jul 20, 2023
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
In order to support MSR_ARCH_CAPS, combining policies becomes more complicated than a simple intersection. More generally, it is more convenient to have all levelling/compatibility logic in a single codebase to avoid needing linked changes in Xapi.
Where possible, offload the decisions into Xen.
Signed-off-by: Rob Hoes rob.hoes@citrix.com
Signed-off-by: Andrew Cooper andrew.cooper3@citrix.com
(cherry picked from commit
xapi-project/xen-api@dc2d84c)