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). --- debug/risc-v-gsp-rm-vm/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'debug/risc-v-gsp-rm-vm/README.md') diff --git a/debug/risc-v-gsp-rm-vm/README.md b/debug/risc-v-gsp-rm-vm/README.md index 8882f9a..61204af 100644 --- a/debug/risc-v-gsp-rm-vm/README.md +++ b/debug/risc-v-gsp-rm-vm/README.md @@ -2,7 +2,7 @@ > Status: implemented, documented and tested (audit: docs/27-TOOL-AUDIT.md; value demos: docs/25-VALUE-VALIDATION.md). > Experimental tooling for simulating and inspecting the GSP firmware's -> runtime memory, for `gsp-rm-vfio` accuracy measurements and GSP/uproc +> runtime memory, for `vgsp` accuracy measurements and GSP/uproc > reverse engineering. It is a development-only, out-of-tree tool: never a > dependency of the shipped driver and never present in a guest. -- cgit v1.2.3