Add the vendor VFIO vGPU device backend - #364

Merged

yummybomb merged 26 commits into

mainfrom

hypeship/vendor-vfio-backend

Sep 2, 2026

Commits on Sep 1, 2026

Support vendor VFIO vGPU devices
yummybomb
committed
368805a
Account for consumed vGPU profiles
yummybomb
committed
f4faf07
Reject unowned vendor VFIO releases
yummybomb
committed
56f9950
Check all vendor VFIO device paths
yummybomb
committed
3351572
Require usable mdev types for discovery
yummybomb
committed
2416a65
Test retained vendor VFIO assignments
yummybomb
committed
c62848c
Always delete the test instance during vGPU cleanup
yummybomb
committed
5259b6b
Fall back to passthrough status when vGPU discovery fails
yummybomb
committed
20164c3
Keep vGPU placement available when an allocated type is unknown
yummybomb
committed
b63d710
Report vendor VFIO availability per parent GPU and thread instance ownership through releases
yummybomb
committed
cca2f36
Keep vendor VFIO out of the create path until lifecycle integration
yummybomb
committed
e047c74
Report vendor VFIO profile availability per free VF
yummybomb
committed
309c7aa
Clarify vGPU availability semantics
yummybomb
committed
4628731
Report conservative per-GPU vGPU profile capacity
yummybomb
committed
c00ebba
Revert "Report conservative per-GPU vGPU profile capacity"
yummybomb
committed
25ba470
Retain vendor vGPU assignments after rollback failure
yummybomb
committed
678f5fe
Degrade vendor VFIO discovery per VF instead of failing the host
yummybomb
committed
8ca18c3
Degrade listProfiles per VF and document deliberate probe strictness
yummybomb
committed
a6d96a6
Skip unreadable VFs in create placement like listProfiles does
yummybomb
committed
ea370c1
Degrade mdev discovery per VF instead of failing the host
yummybomb
committed
41a9514
Warn when reconcile preserves an unclaimed in-use vGPU
yummybomb
committed
a7246e6
Document wedged-VF forensics and SR-IOV cycle remediation
yummybomb
committed
0bd6ff4
Tolerate processes exiting mid-scan in the open-VFIO-handle scan
yummybomb
committed
55a314a
Skip mdev release for an assignment with no device
yummybomb
committed
888b5ce
Recheck VFIO handles before orphan cleanup
yummybomb
committed
d1511c0
Resolve SDK custom code
yummybomb
committed
17fd8e8

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Add the vendor VFIO vGPU device backend - #364

Add the vendor VFIO vGPU device backend#364
yummybomb merged 26 commits into
mainfrom
hypeship/vendor-vfio-backend

Commits on Sep 1, 2026

Support vendor VFIO vGPU devices

Account for consumed vGPU profiles

Reject unowned vendor VFIO releases

Check all vendor VFIO device paths

Require usable mdev types for discovery

Test retained vendor VFIO assignments

Always delete the test instance during vGPU cleanup

Fall back to passthrough status when vGPU discovery fails

Keep vGPU placement available when an allocated type is unknown

Report vendor VFIO availability per parent GPU and thread instance ownership through releases

Keep vendor VFIO out of the create path until lifecycle integration

Report vendor VFIO profile availability per free VF

Clarify vGPU availability semantics

Report conservative per-GPU vGPU profile capacity

Revert "Report conservative per-GPU vGPU profile capacity"

Retain vendor vGPU assignments after rollback failure

Degrade vendor VFIO discovery per VF instead of failing the host

Degrade listProfiles per VF and document deliberate probe strictness

Skip unreadable VFs in create placement like listProfiles does

Degrade mdev discovery per VF instead of failing the host

Warn when reconcile preserves an unclaimed in-use vGPU

Document wedged-VF forensics and SR-IOV cycle remediation

Tolerate processes exiting mid-scan in the open-VFIO-handle scan

Skip mdev release for an assignment with no device

Recheck VFIO handles before orphan cleanup

Resolve SDK custom code