wiki: 2026-11-10 afternoon refresh - first real GPU readback; direct-GL/window walls

Refresh STATE-CURRENT, the Main Page and the status/frontier pages: the DDX
3D replay executes and a guest pbuffer glClear+glReadPixels returns a red
pixel (ff0000ff); the RM write-lock holder (Xorg in the DDX scrub wait) is
fixed in df6e71bb. The direct-GL client channel still emits only setup/notify
kicks (ops_runs=0), a window draw wedges X, and X startup/RM stability plus
the DDX 4 GB sysmem allocation remain. Published to open-iov.org.

1 files changed, 60 insertions, 60 deletions

diff --git a/wiki/.publish-manifest.json b/wiki/.publish-manifest.json
index 7d7d30c..74759ce 100644
--- a/wiki/.publish-manifest.json
+++ b/wiki/.publish-manifest.json
@@ -64,11 +64,11 @@
  },
  "FAQ": {
   "file": "FAQ.wiki",
-  "new_revid": 24085,
-  "old_revid": 24073,
-  "source_sha": "a3695d0713019777",
-  "summary": "2026-11-10 morning refresh: X reliable on attempt 1, GR backend timeout=0; beef-ring resolution, fixed-CB MVP and render-target bind are the 0-pixel walls",
-  "timestamp": "2026-11-10T11:03:38Z",
+  "new_revid": 24097,
+  "old_revid": 24085,
+  "source_sha": "a249bba8af80cd8e",
+  "summary": "2026-11-10 afternoon refresh: first real GPU readback (pbuffer red pixel); direct-GL draw capture and window/screen present are the walls",
+  "timestamp": "2026-11-10T21:40:55Z",
   "title": "FAQ"
  },
  "GMMU Multi-Tenant Protection": {
@@ -127,11 +127,11 @@
  },
  "Graphics Execution": {
   "file": "Graphics-Execution.wiki",
-  "new_revid": 24086,
-  "old_revid": 24074,
-  "source_sha": "d10808a904df291e",
-  "summary": "2026-11-10 morning refresh: X reliable on attempt 1, GR backend timeout=0; beef-ring resolution, fixed-CB MVP and render-target bind are the 0-pixel walls",
-  "timestamp": "2026-11-10T11:03:38Z",
+  "new_revid": 24098,
+  "old_revid": 24086,
+  "source_sha": "a6bc3db0939616d9",
+  "summary": "2026-11-10 afternoon refresh: first real GPU readback (pbuffer red pixel); direct-GL draw capture and window/screen present are the walls",
+  "timestamp": "2026-11-10T21:40:56Z",
   "title": "Graphics Execution"
  },
  "Guest Driver Lifecycle: A Field Guide": {
@@ -190,11 +190,11 @@
  },
  "Main Page": {
   "file": "Main-Page.wiki",
-  "new_revid": 24094,
-  "old_revid": 24082,
-  "source_sha": "da191925550b19fa",
-  "summary": "2026-11-10 morning refresh: X reliable, GL draws execute on the physical GPU; beef-ring/CB/render-target are the 0-pixel walls",
-  "timestamp": "2026-11-10T11:03:46Z",
+  "new_revid": 24106,
+  "old_revid": 24094,
+  "source_sha": "255b09c45c397709",
+  "summary": "2026-11-10 afternoon refresh: first real GPU readback; direct-GL draw capture and window/screen present are the frontier",
+  "timestamp": "2026-11-10T21:41:07Z",
   "title": "Main Page"
  },
  "MediaWiki:Sidebar": {
@@ -226,11 +226,11 @@
  },
  "OpenGL": {
   "file": "OpenGL.wiki",
-  "new_revid": 24088,
-  "old_revid": 24076,
-  "source_sha": "1439d7e61bb4afde",
-  "summary": "2026-11-10 morning refresh: X reliable on attempt 1, GR backend timeout=0; beef-ring resolution, fixed-CB MVP and render-target bind are the 0-pixel walls",
-  "timestamp": "2026-11-10T11:03:39Z",
+  "new_revid": 24100,
+  "old_revid": 24088,
+  "source_sha": "4c5dbee20ce762fe",
+  "summary": "2026-11-10 afternoon refresh: first real GPU readback (pbuffer red pixel); direct-GL draw capture and window/screen present are the walls",
+  "timestamp": "2026-11-10T21:40:57Z",
   "title": "OpenGL"
  },
  "Performance": {
@@ -244,38 +244,38 @@
  },
  "Physical GPU Backend and Guest Wiring": {
   "file": "Physical-GPU-Backend.wiki",
-  "new_revid": 24089,
-  "old_revid": 24077,
-  "source_sha": "104da451cf4a4654",
-  "summary": "2026-11-10 morning refresh: X reliable on attempt 1, GR backend timeout=0; beef-ring resolution, fixed-CB MVP and render-target bind are the 0-pixel walls",
-  "timestamp": "2026-11-10T11:03:40Z",
+  "new_revid": 24101,
+  "old_revid": 24089,
+  "source_sha": "f366ffcfd0513e04",
+  "summary": "2026-11-10 afternoon refresh: first real GPU readback (pbuffer red pixel); direct-GL draw capture and window/screen present are the walls",
+  "timestamp": "2026-11-10T21:40:58Z",
   "title": "Physical GPU Backend and Guest Wiring"
  },
  "Project Goals": {
   "file": "Project-Goals.wiki",
-  "new_revid": 24090,
-  "old_revid": 24078,
-  "source_sha": "245994b5a1df60aa",
-  "summary": "2026-11-10 morning refresh: X reliable on attempt 1, GR backend timeout=0; beef-ring resolution, fixed-CB MVP and render-target bind are the 0-pixel walls",
-  "timestamp": "2026-11-10T11:03:41Z",
+  "new_revid": 24102,
+  "old_revid": 24090,
+  "source_sha": "62e47d7d23cb7cc3",
+  "summary": "2026-11-10 afternoon refresh: first real GPU readback (pbuffer red pixel); direct-GL draw capture and window/screen present are the walls",
+  "timestamp": "2026-11-10T21:40:58Z",
   "title": "Project Goals"
  },
  "Project Plan": {
   "file": "Project-Plan.wiki",
-  "new_revid": 24091,
-  "old_revid": 24079,
-  "source_sha": "4a9d126b6cb4e391",
-  "summary": "2026-11-10 morning refresh: X reliable on attempt 1, GR backend timeout=0; beef-ring resolution, fixed-CB MVP and render-target bind are the 0-pixel walls",
-  "timestamp": "2026-11-10T11:03:41Z",
+  "new_revid": 24103,
+  "old_revid": 24091,
+  "source_sha": "f771eb3323903178",
+  "summary": "2026-11-10 afternoon refresh: first real GPU readback (pbuffer red pixel); direct-GL draw capture and window/screen present are the walls",
+  "timestamp": "2026-11-10T21:40:59Z",
   "title": "Project Plan"
  },
  "Project Status": {
   "file": "Project-Status.wiki",
-  "new_revid": 24092,
-  "old_revid": 24080,
-  "source_sha": "098085f72e17533f",
-  "summary": "2026-11-10 morning refresh: X reliable on attempt 1, GR backend timeout=0; beef-ring resolution, fixed-CB MVP and render-target bind are the 0-pixel walls",
-  "timestamp": "2026-11-10T11:03:42Z",
+  "new_revid": 24104,
+  "old_revid": 24092,
+  "source_sha": "ec76c4f58530952c",
+  "summary": "2026-11-10 afternoon refresh: first real GPU readback (pbuffer red pixel); direct-GL draw capture and window/screen present are the walls",
+  "timestamp": "2026-11-10T21:40:59Z",
   "title": "Project Status"
  },
  "RPC Message Format": {
@@ -289,11 +289,11 @@
  },
  "System Overview": {
   "file": "System-Overview.wiki",
-  "new_revid": 24093,
-  "old_revid": 24081,
-  "source_sha": "e0e0596d01be29f2",
-  "summary": "2026-11-10 morning refresh: X reliable on attempt 1, GR backend timeout=0; beef-ring resolution, fixed-CB MVP and render-target bind are the 0-pixel walls",
-  "timestamp": "2026-11-10T11:03:42Z",
+  "new_revid": 24105,
+  "old_revid": 24093,
+  "source_sha": "3317be0a59ba72cd",
+  "summary": "2026-11-10 afternoon refresh: first real GPU readback (pbuffer red pixel); direct-GL draw capture and window/screen present are the walls",
+  "timestamp": "2026-11-10T21:41:00Z",
   "title": "System Overview"
  },
  "Template:About message": {
@@ -325,11 +325,11 @@
  },
  "The Execution Frontier": {
   "file": "Execution-Frontier.wiki",
-  "new_revid": 24083,
-  "old_revid": 24071,
-  "source_sha": "0c7c530a98d2500a",
-  "summary": "2026-11-10 morning refresh: X reliable on attempt 1, GR backend timeout=0; beef-ring resolution, fixed-CB MVP and render-target bind are the 0-pixel walls",
-  "timestamp": "2026-11-10T11:03:37Z",
+  "new_revid": 24095,
+  "old_revid": 24083,
+  "source_sha": "b66f76919923080a",
+  "summary": "2026-11-10 afternoon refresh: first real GPU readback (pbuffer red pixel); direct-GL draw capture and window/screen present are the walls",
+  "timestamp": "2026-11-10T21:40:54Z",
   "title": "The Execution Frontier"
  },
  "The Guest Stack and CUDASW": {
@@ -343,20 +343,20 @@
  },
  "The Host Module (vgsp.ko)": {
   "file": "Host-Module.wiki",
-  "new_revid": 24087,
-  "old_revid": 24075,
-  "source_sha": "4fd9d5ce2f854c52",
-  "summary": "2026-11-10 morning refresh: X reliable on attempt 1, GR backend timeout=0; beef-ring resolution, fixed-CB MVP and render-target bind are the 0-pixel walls",
-  "timestamp": "2026-11-10T11:03:39Z",
+  "new_revid": 24099,
+  "old_revid": 24087,
+  "source_sha": "24e5342d41ff772c",
+  "summary": "2026-11-10 afternoon refresh: first real GPU readback (pbuffer red pixel); direct-GL draw capture and window/screen present are the walls",
+  "timestamp": "2026-11-10T21:40:56Z",
   "title": "The Host Module (vgsp.ko)"
  },
  "The vGSP Execution Plane (vEP)": {
   "file": "Execution-Plane.wiki",
-  "new_revid": 24084,
-  "old_revid": 24072,
-  "source_sha": "3a5417132a0616d9",
-  "summary": "2026-11-10 morning refresh: X reliable on attempt 1, GR backend timeout=0; beef-ring resolution, fixed-CB MVP and render-target bind are the 0-pixel walls",
-  "timestamp": "2026-11-10T11:03:37Z",
+  "new_revid": 24096,
+  "old_revid": 24084,
+  "source_sha": "27898c25eb230b57",
+  "summary": "2026-11-10 afternoon refresh: first real GPU readback (pbuffer red pixel); direct-GL draw capture and window/screen present are the walls",
+  "timestamp": "2026-11-10T21:40:55Z",
   "title": "The vGSP Execution Plane (vEP)"
  },
  "UVM in the Guest": {