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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-02 15:13:06 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-02 15:13:06 -0400 |
| commit | c9bf1cf098c8ea4daeb3e6c9b274a9025c03045d (patch) | |
| tree | 91b1dc03fc3916a92e1c99bd91a6643842c62525 /userspace/cuda/570.144/docs | |
| parent | 7621dff1d3fba7bdb31b2b15abca1e5ff8ca4380 (diff) | |
| download | open-iov-c9bf1cf098c8ea4daeb3e6c9b274a9025c03045d.tar.gz open-iov-c9bf1cf098c8ea4daeb3e6c9b274a9025c03045d.zip | |
kernel: GR context-promote bisection modes 4-17 and server-managed-ctxbuf registry variant; complete vgsp rename; docs/tooling refresh
- gsp_phys_booter: GR promote bisection modes 4-17 (two-phase zero-field VA,
batched entries, hVirtMemory, bare VA, KMD SKIP_CTXBUFFER_ALLOC channel,
old-interface GPU_INITIALIZE_CTX, FBMEM context buffer, UVM-faithful PA-only,
PATCH/PM auxiliary promotes, server-managed no-promote path); PATCH/PM
geometry queries and buffers; pre-boot SET_REGISTRY profile selection
- gsp_phys_gpu: gsp_phys_rmcall_gr_promote clamp 0..17 and gsp_phys_srv_ctxbuf
parameter; registry image variant with RMSetClientRMAllocatedCtxBuffer=0
- vgsp rename across kernel, scripts, tools and docs (module vgsp.ko,
/sys/kernel/debug/vgsp/, vgsp-<subsystem>: log prefixes)
- risc-v-gsp-rm-debugger user-facing rename and docs/CI refresh; guest-diag
tool updates; README/SBOM/install/Makefile sync
Live status: CE ladder and P6 guest-copy forwarding green; GR engine context
commit still open (all promote shapes accepted or cleanly refused; the channel
stays CTXNOTVALID) - see Handoff-vGPU-IO.md Addendum 21 (local).
Diffstat (limited to 'userspace/cuda/570.144/docs')
| -rw-r--r-- | userspace/cuda/570.144/docs/ANALYSIS-cuctxcreate-segv.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/userspace/cuda/570.144/docs/ANALYSIS-cuctxcreate-segv.md b/userspace/cuda/570.144/docs/ANALYSIS-cuctxcreate-segv.md index 666a4e2..ce9872d 100644 --- a/userspace/cuda/570.144/docs/ANALYSIS-cuctxcreate-segv.md +++ b/userspace/cuda/570.144/docs/ANALYSIS-cuctxcreate-segv.md @@ -27,7 +27,7 @@ First analysis note for the CUDA userspace driver under Open-IOV. Companion to | `cuMemAlloc` / copies / `ALL OK` | not reached yet | Guest: Ubuntu 24.04, driver **570.144** (open kernel modules + libcuda -570.144), emulated TU104 `10de:1ed3` via `open-iov-vfio.ko`. +570.144), emulated TU104 `10de:1ed3` via `vgsp.ko`. Host oracle: RTX 2080 Super (cc 7.5), driver 570.211.01, CUDA toolkit 12.0. ## The crash, precisely |