Detect and quarantine wedged vGPU VFs - #435

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yummybomb wants to merge 11 commits into

hypeship/vendor-vfio-vgpufrom

hypeship/vgpu-wedge-quarantine

Commits on Aug 21, 2026

Quarantine wedged vGPU VFs convicted by the guest sentinel
yummybomb
committed
3097daf
Report GPU init failure from the guest agent and harden quarantine
yummybomb
committed
c21b617
Close sentinel replay, fail-open, and persist-retry holes
yummybomb
committed
38249dc
Match only kernel-facility kmsg records in the GPU init watch
yummybomb
committed
96953be
Bound vGPU sentinel scans to the line cap
yummybomb
committed
078052e
Signal an unavailable VF health store
yummybomb
committed
b35501a
Repeat the GPU init-failure marker so printk splits cannot lose a report
yummybomb
committed
fc44338
Remove the conviction brake
yummybomb
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8ba7234
Read /dev/kmsg with a record-sized buffer
yummybomb
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5dd965c
Fsync VF health state writes
yummybomb
committed
9bd838f
Persist only the matched sentinel marker
yummybomb
committed
b0c7146