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authorArthur Hanson Rasmusson <arthur@vgpu.io>2026-10-01 12:13:21 -0400
committerArthur Hanson Rasmusson <arthur@vgpu.io>2026-10-01 12:13:21 -0400
commit0f6451f9823e520d1a285b0912589053ad1fc26e (patch)
tree4a558bbc98ea2175bbad3356b9c5739dee6851f8
parent4a13527e87a7940c8614ad0c0f46847004529690 (diff)
downloadopen-iov-0f6451f9823e520d1a285b0912589053ad1fc26e.tar.gz
open-iov-0f6451f9823e520d1a285b0912589053ad1fc26e.zip
STATE-CURRENT: 12:12 check-back - cycles 2-3 ran the real GSP-RM sequencer; RM init fails 0x59; clean release without reboot; NOCAT capture next
-rw-r--r--STATE-CURRENT.md10
1 files changed, 5 insertions, 5 deletions
diff --git a/STATE-CURRENT.md b/STATE-CURRENT.md
index 156f35a..b49fd24 100644
--- a/STATE-CURRENT.md
+++ b/STATE-CURRENT.md
@@ -1,6 +1,6 @@
# Open-IOV Current State
-> **Snapshot: 2026-10-01 12:00.** This is a dated public status page, not live
+> **Snapshot: 2026-10-01 12:12.** This is a dated public status page, not live
> state; it is refreshed on every progress check. Live working notes are
> maintained outside this repository; the public known-knowns/unknowns document
> is authoritative here:
@@ -31,7 +31,7 @@ meant to execute on the physical GPU.
| `cuCtxCreate` returns | ✅ (the whole smoke test now completes) |
| `cuMemAlloc` + `cuMemcpy` roundtrip (`ALL OK` in the smoke test) | ✅ payload roundtrip verified 64/64 in the guest |
| Full `nvidia-smi` output / kernel launch | 🟡 the static runtime now initializes end-to-end with **real releases** (`cudaGetDeviceCount`/`cudaSetDevice`/3×`cudaMalloc`/2×`cudaMemcpyHtoD`/`kernel launch`/`cudaGetLastError` all `rc=0`) and queues a kernel launch; execution awaits the backend |
-| CUDA kernel execution (`vectorAdd`) | 🟡 execution backend: physical ownership + firmware staging verified; the unbind/rebind freeze hazard is mitigated by the supervised D0 power-domain lock (3/3 green claim cycles), and the real FB size (8 GiB) and boot layout are verified live. The supervised live secure-verification run raised the protected region (WPR2 up) for the first time, then proved a secure-verification-only carve is not host-recoverable on this fused part, so the fail-safe held the device and an approved reboot restored it (distribution driver rebound, GPU healthy). That one-way stage is now retired: the only device-write path is a single full boot lifecycle (secure verification -> bootloader -> RISC-V start -> resource-manager initialization), whose code is implemented in the module sources and has now run live: the first real boot raised WPR2, passed Booter Load and went RISC-V active, and the module received the first real GSP-RM message (event 0x1002); init-done (0x1001) and a clean release are the next steps (see the 2026-10-01 section). A second live boot on 2026-10-01 proved the full boot sequence again (protected region up, bootloader halt, RISC-V active, first GSP-RM message) and reached the resource-manager's inline CPU-sequencer request; the host executor rejected the real request because of an over-strict internal size cap, which was found with a raw read of the message in host memory, fixed, and rebuilt. The next supervised cycle is expected to run the sequencer, receive init-done and complete a clean release via the shutdown RPC. |
+| CUDA kernel execution (`vectorAdd`) | 🟡 execution backend: physical ownership + firmware staging verified; the unbind/rebind freeze hazard is mitigated by the supervised D0 power-domain lock (3/3 green claim cycles), and the real FB size (8 GiB) and boot layout are verified live. The supervised live secure-verification run raised the protected region (WPR2 up) for the first time, then proved a secure-verification-only carve is not host-recoverable on this fused part, so the fail-safe held the device and an approved reboot restored it (distribution driver rebound, GPU healthy). That one-way stage is now retired: the only device-write path is a single full boot lifecycle (secure verification -> bootloader -> RISC-V start -> resource-manager initialization), whose code is implemented in the module sources and has now run live: the first real boot raised WPR2, passed Booter Load and went RISC-V active, and the module received the first real GSP-RM message (event 0x1002); init-done (0x1001) and a clean release are the next steps (see the 2026-10-01 section). A second live boot on 2026-10-01 proved the full boot sequence again (protected region up, bootloader halt, RISC-V active, first GSP-RM message) and reached the resource-manager's inline CPU-sequencer request; the host executor rejected the real request because of an over-strict internal size cap, which was found with a raw read of the message in host memory, fixed, and rebuilt. Cycles 2-3 then ran the real sequencer and received init-done with an RM init failure (`0x59`), which reproduces on a verified matching firmware image; the server's own shutdown supplied the last handoff bit, so each failed cycle completed a **clean release without a reboot**. The next step is to diagnose the `0x59` from the server's own error journal, whose capture is implemented in the module sources. |
| Graphics (3D), video | ❌ |
| Faults, multi-version, Windows, migration, multi-tenancy, performance | ❌ |
@@ -76,9 +76,9 @@ chain succeeds.
reboot**: the server's own shutdown sets the remaining secure-scratch
handoff bit, so all four handoff bits are set and a single `rmmod` clears
the protected region, rebinds the distribution driver and releases the
- power-domain locks. The next evidence is the **GSP-RM NOCAT journal** (the
- matching-image cycle streamed ~851 journal records), whose capture is
- being built.
+power-domain locks. The next evidence is the **GSP-RM NOCAT journal** (the
+matching-image cycle streamed ~851 journal records), whose capture is
+implemented in the module sources and awaits a supervised diagnostic cycle.
- **The full CUDA driver-API smoke test passes with correct data**: the client
completes `cuCtxCreate -> cuMemAlloc -> cuMemcpyHtoD -> cuMemcpyDtoH ->
cuMemFree -> cuCtxDestroy` and prints `ALL OK`, with the 64-byte payload