From c9bf1cf098c8ea4daeb3e6c9b274a9025c03045d Mon Sep 17 00:00:00 2001 From: Arthur Hanson Rasmusson Date: Fri, 2 Oct 2026 15:13:06 -0400 Subject: 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-: 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). --- docs/future-eng-ops.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'docs/future-eng-ops.md') diff --git a/docs/future-eng-ops.md b/docs/future-eng-ops.md index 13a0b73..3191c9f 100644 --- a/docs/future-eng-ops.md +++ b/docs/future-eng-ops.md @@ -11,7 +11,7 @@ Status snapshot: 2026-10-02. Sources are the risc-v-gsp-rm-debugger roadmap, tool docs 16–27, the `harness/` entry points and the tool audit (doc 27). The tool tree -is development-only: never shipped, never a dependency of `open-iov-vfio`, +is development-only: never shipped, never a dependency of `vgsp`, never present in a guest. RM 610 work is gated by human approval ([`docs/21` §3](../debug/risc-v-gsp-rm-vm/docs/21-CI-RELEASE-PIPELINE.md), [`docs/23`](../debug/risc-v-gsp-rm-vm/docs/23-RM610-READINESS.md)). -- cgit v1.2.3