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Open-IOV vGPU-IO: host-side GSP emulation for unmodified NVIDIA guest drivers
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gsp_sema_service.c
Commit message (
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Author
Age
*
r576b diag: witness the recovery-release target (sema-fake lines)
Arthur Hanson Rasmusson
5 hours
*
r576 diag: launch-decision + event-post payload witnesses (gsp_phys_gr_dec_lo...
Arthur Hanson Rasmusson
5 hours
*
vgsp-sema r568: gate a partially-resolved launch on any unexecuted CE write
Arthur Hanson Rasmusson
6 hours
*
vgsp-sema r567: a transfer-shaped push with no op notes its destination and s...
Arthur Hanson Rasmusson
6 hours
*
vgsp-sema r566: note a held entry's unexecuted device-dst copies for the laun...
Arthur Hanson Rasmusson
6 hours
*
vgsp-sema r565: session-scope the GR exactly-once caches (cross-client VA reuse)
Arthur Hanson Rasmusson
6 hours
*
vgsp-sema r563c: the stall watchdog gates on ACTIVE withheld work, not cumula...
Arthur Hanson Rasmusson
7 hours
*
vgsp-sema r563b: the stall self-heal clears the walk-state blockers (force op...
Arthur Hanson Rasmusson
7 hours
*
vgsp-sema r563: stall-watchdog self-heal (forced consume after 20 s of no pro...
Arthur Hanson Rasmusson
7 hours
*
vgsp-sema r561: bound the pin-injection drain per service pass (starved ring ...
Arthur Hanson Rasmusson
7 hours
*
vgsp-sema r558: the opdef hold path honors the absolute per-launch bound
Arthur Hanson Rasmusson
8 hours
*
vgsp-gr r556: absolute 15 s per-launch deferral cap (single stall backstop)
Arthur Hanson Rasmusson
8 hours
*
vgsp-gr r554: the per-VA launch-defer latch needs 64 slots, not 8
Arthur Hanson Rasmusson
8 hours
*
vgsp-gr r553: the dstpend launch-defer window is absolute, not sliding
Arthur Hanson Rasmusson
9 hours
*
vgsp-sema r551: a delivered opdef release is not withheld again (kill the re-...
Arthur Hanson Rasmusson
10 hours
*
vgsp-sema r549: cap the dead-operand walk at 3 s per entry (opdef hold + opfa...
Arthur Hanson Rasmusson
11 hours
*
vgsp-sema r548: never consume a GR launch whose forward is still owed (r547 s...
Arthur Hanson Rasmusson
11 hours
*
vgsp-sema r543: hold a GR forward with a partially-resolved argument set (bou...
Arthur Hanson Rasmusson
13 hours
*
vgsp-sema r541: hold a GR forward whose data page has an unexecuted device write
Arthur Hanson Rasmusson
13 hours
*
vgsp-sema r540: a denied transfer op keeps its slot incomplete past the pend cap
Arthur Hanson Rasmusson
13 hours
*
vgsp-sema r539: pool release fan-out to a second candidate page + STALL-DUMP ...
Arthur Hanson Rasmusson
13 hours
*
vgsp-sema: bounded fallback registration for a parked VAS candidate (15 s)
Arthur Hanson Rasmusson
14 hours
*
vgsp-sema: prefer the client's page tables over a disagreeing pool pin (moved...
Arthur Hanson Rasmusson
14 hours
*
vgsp-sema: chunk the discovery scan's guest reads (64 KB) - the rebuild was s...
Arthur Hanson Rasmusson
16 hours
*
Revert "vgsp-sema: keep the learned VA map across the session flush (re-compa...
Arthur Hanson Rasmusson
16 hours
*
vgsp-sema: keep the learned VA map across the session flush (re-compact, not ...
Arthur Hanson Rasmusson
16 hours
*
r526 THE XDIFF ROOT CAUSE: the LOAD_INLINE_DATA destination cursor must advan...
Arthur Hanson Rasmusson
20 hours
*
r510 keep the page-directory discovery attempts for coherent evidence: a larg...
Arthur Hanson Rasmusson
23 hours
*
r509 the GR data-hold bound can report expiry: one-shot verdict + latch, and ...
Arthur Hanson Rasmusson
23 hours
*
r507o walk the CE channels before the GR channels: enforce the client's strea...
Arthur Hanson Rasmusson
24 hours
*
r507a op-failure latch is time-based: a full opdef window before it stops hol...
Arthur Hanson Rasmusson
24 hours
*
r506w kill the r505/r506 post-DEVICE grind: bounded op-failure latch + exact ...
Arthur Hanson Rasmusson
24 hours
*
r505b opdef flush marks the slot complete; bound the slot arrays for large rings
Arthur Hanson Rasmusson
28 hours
*
r496j VAS candidates are registered only after a content-verified ring walk (...
Arthur Hanson Rasmusson
28 hours
*
r496h do not pin a linear window for content-scanned rings; the VAS walk reso...
Arthur Hanson Rasmusson
29 hours
*
r496f discover the kernel-RM client VAS page directory by verification
Arthur Hanson Rasmusson
29 hours
*
r496e the X NOP push: all-zero accepted on content-scanned channels; no captu...
Arthur Hanson Rasmusson
29 hours
*
r496d USERD shape-scan validation: the progress-tracker entry sits ABOVE the ...
Arthur Hanson Rasmusson
30 hours
*
r496c RAM-scan cursor must persist through the stalled-userd continue
Arthur Hanson Rasmusson
30 hours
*
r496b the X/GL channel bring-up: sysmem ring discovery by content + VRAM USER...
Arthur Hanson Rasmusson
30 hours
*
r484 the staging-drain completion edge: when the acquire gate holds an entry ...
Arthur Hanson Rasmusson
33 hours
*
r481c sema_push_raw: lower the call-site threshold to 512 bytes so launch pus...
Arthur Hanson Rasmusson
33 hours
*
r481b sema_push_raw walk fix: handle op!=1 method groups (data runs, scans) a...
Arthur Hanson Rasmusson
33 hours
*
r481 sema_push_raw diagnostic: dump the decoded method stream of the first N ...
Arthur Hanson Rasmusson
33 hours
*
r471 the counter-publish clamp: never advance the guest's completion word pas...
Arthur Hanson Rasmusson
34 hours
*
r470 the narrow streams_events stale-ring fix: an ALL-ZERO push page (ring en...
Arthur Hanson Rasmusson
36 hours
*
Revert "r469 THE streams_events staging-reuse corruption root cause: a GR ent...
Arthur Hanson Rasmusson
36 hours
*
r469 THE streams_events staging-reuse corruption root cause: a GR entry whose...
Arthur Hanson Rasmusson
36 hours
*
r459 THE mid-boot degradation root cause: the 8-slot VA-space table filled wi...
Arthur Hanson Rasmusson
37 hours
*
r458 THE memset2d root cause: the CE copy decode read only LINE_LENGTH_IN and...
Arthur Hanson Rasmusson
39 hours
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