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).

1 files changed, 7 insertions, 7 deletions

diff --git a/install.sh b/install.sh
index a70e84b..143570f 100755
--- a/install.sh
+++ b/install.sh
@@ -8,7 +8,7 @@
 #   1. deps      Install build/runtime dependencies (apt)
 #   2. nvidia    Clone NVIDIA open-gpu-kernel-modules @ pinned tag + patch
 #   3. firmware  Fetch GSP firmware from linux-firmware.git + extract fwimage
-#   4. build     Build open-iov-vfio.ko -> nvidia.ko -> userspace (in order)
+#   4. build     Build vgsp.ko -> nvidia.ko -> userspace (in order)
 #   5. system    Host config: VFIO modules, hugepages, IOMMU/blacklist check
 #   6. load      Load the driver stack (root)
 #   7. mdev      Create a vGPU mdev device (root)
@@ -178,7 +178,7 @@ stage_firmware() {
 
 # ----------------------------------------------------------------------------
 stage_build() {
-    log "Building open-iov-vfio.ko (generates Module.symvers)..."
+    log "Building vgsp.ko (generates Module.symvers)..."
     make -C "$OPEN_IOV_ROOT" kernel
 
     log "Building NVIDIA OpenRM (3-step, KBUILD_EXTRA_SYMBOLS)..."
@@ -188,8 +188,8 @@ stage_build() {
         KBUILD_EXTRA_SYMBOLS="$OPEN_IOV_ROOT/kernel/Module.symvers" modules
 
     log "Verifying vGPU VFIO symbols resolved (modinfo depends)..."
-    modinfo "$NVIDIA_DIR/kernel-open/nvidia.ko" | grep -q "^depends:.*open-iov-vfio" \
-        || die "nvidia.ko missing 'depends: open-iov-vfio' - KBUILD_EXTRA_SYMBOLS resolution failed"
+    modinfo "$NVIDIA_DIR/kernel-open/nvidia.ko" | grep -q "^depends:.*vgsp" \
+        || die "nvidia.ko missing 'depends: vgsp' - KBUILD_EXTRA_SYMBOLS resolution failed"
 
     log "Building userspace (libiov.so + examples)..."
     make -C "$OPEN_IOV_ROOT" userspace examples
@@ -202,10 +202,10 @@ stage_system() {
     local SUDO; SUDO=$(need_sudo)
 
     # VFIO/mdev modules at boot
-    if [[ ! -f /etc/modules-load.d/open-iov-vfio.conf ]]; then
+    if [[ ! -f /etc/modules-load.d/vgsp.conf ]]; then
         printf 'vfio\nvfio_iommu_type1\nvfio_pci\nmdev\nvfio_mdev\n' \
-            | $SUDO tee /etc/modules-load.d/open-iov-vfio.conf >/dev/null
-        ok "wrote /etc/modules-load.d/open-iov-vfio.conf"
+            | $SUDO tee /etc/modules-load.d/vgsp.conf >/dev/null
+        ok "wrote /etc/modules-load.d/vgsp.conf"
     else
         ok "modules-load.d already configured"
     fi