Add kernel configs to support clock sync on kvm#160
Merged
dmcgowan merged 1 commit intocontainerd:mainfrom Apr 14, 2026
Merged
Conversation
Signed-off-by: Derek McGowan <derek@mcg.dev>
There was a problem hiding this comment.
Pull request overview
This PR aims to fix Linux guest clock synchronization under KVM by enabling additional kernel configuration options (currently scoped to the 6.12.44 x86_64 kernel config).
Changes:
- Enable hypervisor guest support in the x86_64 kernel config.
- Enable KVM guest support in the x86_64 kernel config.
- Enable paravirtual clock support in the x86_64 kernel config.
💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.
hsiangkao
approved these changes
Apr 14, 2026
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Fixes clock not being set on Linux. Only adding for x86_64 for now, on macOS arm64, the properties are not relevant.