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* guest-diag: bpz3 - probe every r14d store in the ctx bring-up (85 sites)Arthur Hanson Rasmusson13 days
* guest-diag: post-pump ctx-init status probes (bpz/bpz2 gdb scripts)Arthur Hanson Rasmusson13 days
* guest-diag: UVM API kretprobe installer (retval probes for the failure-instan...Arthur Hanson Rasmusson13 days
* sema-svc: route 906f/report-semaphore releases to the exact GR counter slot (...Arthur Hanson Rasmusson13 days
* gsprm: reply-latency logging + param dump cap; guest-diag: CDT_PAUSE, watcher...Arthur Hanson Rasmusson13 days
* guest-diag: one-shot gdb/state samplers for timed post-control capturesArthur Hanson Rasmusson13 days
* guest-diag: semfix counter-pin retry backoff + shorter exec timeout (stops gu...Arthur Hanson Rasmusson13 days
* guest-diag: single-read counter sampler (kills phantom 4-of-20 view); vmresta...Arthur Hanson Rasmusson13 days
* guest-diag: enlarge and clear the trace ring at probe installArthur Hanson Rasmusson13 days
* guest-diag: stream uvbp pushbuffer kptrs for immediate pinningArthur Hanson Rasmusson13 days
* guest-diag: probe the tracker completion check and its resultArthur Hanson Rasmusson13 days
* guest-diag: pin the CE push-buffer window tooArthur Hanson Rasmusson13 days
* guest-diag: probe uvm_tracker_wait_for_entry for the exact (channel, value) waitArthur Hanson Rasmusson13 days
* guest-diag: per-thread kernel stack sampler for the CUDA clientArthur Hanson Rasmusson13 days
* guest-diag: non-blocking trace tail + 100ms scan loop + raw counter-page dumpArthur Hanson Rasmusson13 days
* sema-svc: bounded diagnostics for GR counter writes; scanner guarantees count...Arthur Hanson Rasmusson13 days
* sema-svc: persist GR counter slot per channel; stable slot layout; bulk pin q...Arthur Hanson Rasmusson13 days
* guest-diag: scan 512KB per 2MB region and start window at 0x200000000 (cover ...Arthur Hanson Rasmusson13 days
* sema-svc: apply releases before push memsets; poller: bypass read cacheArthur Hanson Rasmusson13 days
* guest-diag: stream uvmt sems over vsock (no guest-agent race); dump channel l...Arthur Hanson Rasmusson13 days
* sema-svc: never apply swept-page releases with no live channel (guest boot co...Arthur Hanson Rasmusson13 days
* sema-svc: apply decoded releases to registered counter slots; single-QMP semf...Arthur Hanson Rasmusson13 days
* guest-diag: live tracking-sem poller (payload VA + raw fields)Arthur Hanson Rasmusson13 days
* guest-diag: print tracking-sem state (index, queued, payload) on changeArthur Hanson Rasmusson13 days
* guest-diag: sparse allocation-head scan in the pin streamArthur Hanson Rasmusson13 days
* guest-diag: vsock pin stream (guest pagemap -> host sema_map_add)Arthur Hanson Rasmusson13 days
* guest-diag: cheaper trace read, optional push sampler, bigger pagemap batchesArthur Hanson Rasmusson13 days
* kernel: grace window for untranslatable GR entries; tools: coalesce window pi...Arthur Hanson Rasmusson13 days
* tools: pin GR push-buffer window from guest pagemap per boot; widen injected-...Arthur Hanson Rasmusson13 days
* kernel: batch the map-add channel rewind; trust injected streams for opsArthur Hanson Rasmusson13 days
* kernel: authoritative host-injected VA->PA pins (ipin table) + wider pin tableArthur Hanson Rasmusson13 days
* guest-diag: deterministic channel->pool->manager->pushbuffer chain + chunk-re...Arthur Hanson Rasmusson13 days
* guest-diag: identify pushbuffer rm_mem by vmalloc CPU VA (any GPU VA)Arthur Hanson Rasmusson13 days
* guest-diag: widen pushbuffer chain scan (256KB, slab-prefix filter)Arthur Hanson Rasmusson13 days
* guest-diag: read trace before clearing (one-shot pushbuffer-create events)Arthur Hanson Rasmusson13 days
* guest-diag: per-page pushbuffer translation, per-client re-pinArthur Hanson Rasmusson13 days
* guest-diag: resolve pushbuffer from uvpbf kprobe pointer (deterministic)Arthur Hanson Rasmusson13 days
* guest-diag: bound pushbuffer fallback scan (400 candidates / 30s)Arthur Hanson Rasmusson13 days
* guest-diag: pushbuffer resolution fallback (direct pushbuffer pointer candida...Arthur Hanson Rasmusson13 days
* guest-diag: semfix also resolves+pins the CE pushbuffer range (descending GPA...Arthur Hanson Rasmusson13 days
* guest-diag: injector handles slow chan_dump (3s wait, last-marker parse)Arthur Hanson Rasmusson13 days
* guest-diag: semfix watcher (stale sem-pool VA->PA from guest truth); injector...Arthur Hanson Rasmusson13 days
* sema-svc: async VA->PA injection queue; guest-diag: fast counter+pin injector...Arthur Hanson Rasmusson13 days
* tools: cuda_cycle.sh - detect channels from dmesg (client timeout is ~30 s)Arthur Hanson Rasmusson13 days
* tools: cuda_cycle.sh polls channels every 2 s to shrink publish latencyArthur Hanson Rasmusson13 days
* tools: inject_counters.sh - counter index order is descending by handleArthur Hanson Rasmusson13 days
* tools: cuda_cycle.sh - one-command CUDA bring-up attemptArthur Hanson Rasmusson13 days
* tools: scanerr.py - dump the non-zero RM error record behind a forced 999Arthur Hanson Rasmusson13 days
* tools: durable guest counter enumeration/injection and VA readerArthur Hanson Rasmusson13 days
* guest-diag: pin_sem_fast.sh - 2 s tracker-sem pinner with a per-pid guardArthur Hanson Rasmusson2026-09-28
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