kernel: version 6.18.37.4 - #4302
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Brian Perkins (Brian-Perkins) merged 1 commit intoAug 21, 2026
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Pull request overview
Updates the OpenHCL kernel “stable” version used by OpenVMM’s build/pipeline tooling to 6.18.37.4, aligning the Nix fetch inputs and Flowey pipeline version configuration.
Changes:
- Bump the OpenHCL stable kernel version from
6.18.37.3to6.18.37.4. - Update Nix fetch hashes for the new kernel artifacts (std x64/arm64 and cvm x64).
- Update Flowey’s
OPENHCL_KERNEL_STABLE_VERSIONconstant to match the new stable kernel version.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| nix/openhcl_kernel.nix | Bumps kernel version and updates Nix sha256-... hashes for the new release artifacts. |
| flowey/flowey_lib_hvlite/src/_jobs/cfg_versions.rs | Updates Flowey’s stable OpenHCL kernel version constant used for dependency resolution in pipelines. |
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Jenna Goddard (jennagoddard)
approved these changes
Aug 21, 2026
Ben Hillis (benhillis)
approved these changes
Aug 21, 2026
Brian Perkins (Brian-Perkins)
merged commit Aug 21, 2026
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microsoft/OHCL-Linux-Kernel#158 Clean CP of #4302 Co-authored-by: Brian Perkins <brian.perkins@microsoft.com>
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Backported to release/1.8.2607 in #4303 |
Ben Hillis (benhillis)
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backported_1.8.2607
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microsoft/OHCL-Linux-Kernel#158