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path: root/tools/guest-diag/pin_client_sems.sh
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* sema-svc: apply releases promptly and decode compute-push releasesArthur Hanson Rasmusson2026-09-28
The content sweep now: - decodes a release whose method stream continues with any INC_METHOD, not only the CE LAUNCH_DMA group, so the releases at the head of a compute/GR channel's first push are applied too; - remembers releases whose target VA had no translation (deferred list) and retries them every service pass, so a VA->PA injection lands them immediately instead of after the next full sweep; - re-arms the fast sliced sweep for a few seconds after an injection; - treats a channel whose USERD/ring cannot be resolved as stalled, so the sweep keeps looking for the releases its unreadable pushes carry. tools: add per-cdt client-pin helper (sem pages + /dev/nvidia0 windows), sem-page scanner and memprobe fixes (short-read guard, --brief). Live-verified: injecting a client sem page applied 12 deferred releases within a second; the service kept applying (89 -> 202) while cdt ran.