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/03-architecture/07-driver-lifecycle-field-guide.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'docs/03-architecture/07-driver-lifecycle-field-guide.md') diff --git a/docs/03-architecture/07-driver-lifecycle-field-guide.md b/docs/03-architecture/07-driver-lifecycle-field-guide.md index 73b007e..3a85da6 100644 --- a/docs/03-architecture/07-driver-lifecycle-field-guide.md +++ b/docs/03-architecture/07-driver-lifecycle-field-guide.md @@ -45,7 +45,7 @@ terminate. **Log signature:** ``` -gsp-resman-vfio: GSP-BOOT: ... trigger auto-cleared ... +vgsp: GSP-BOOT: ... trigger auto-cleared ... ``` ## 3. Static configuration @@ -62,7 +62,7 @@ layout, engine list, vGPU-friendly VF values). **Log signature:** ``` -GSPRM: GET_GSP_STATIC_INFO → ... +vgsp-rm: GET_GSP_STATIC_INFO → ... ``` ## 4. Message queues @@ -81,8 +81,8 @@ byte-stream-based**: each message is one element and may span pages. **Log signature:** ``` -gsp-resman-vfio: libos region[i] id8=... pa=... size=... -gsp-resman-vfio: queue args sharedPA=... ptes=... cmdOff=... statOff=... +vgsp: libos region[i] id8=... pa=... size=... +vgsp: queue args sharedPA=... ptes=... cmdOff=... statOff=... ``` ## 5. Resource-manager initialization (the control battery) @@ -113,7 +113,7 @@ fallback). Representative controls: **Log signature:** ``` -GSPRM: GSP_RM_CONTROL cmd=0x... hClient=0x... hObject=0x... paramsSize=... +vgsp-rm: GSP_RM_CONTROL cmd=0x... hClient=0x... hObject=0x... paramsSize=... ``` ## 6. Object creation @@ -150,7 +150,7 @@ tree reconstructible from `dmesg`. **Log signature:** ``` -GSPRM: GSP_RM_ALLOC class=0x... paramsSize=... hClient=... hParent=... hObject=... +vgsp-rm: GSP_RM_ALLOC class=0x... paramsSize=... hClient=... hParent=... hObject=... ``` ## 7. UVM registration (the wall we climbed) -- cgit v1.2.3