---

yaml
---
r: 371182
b: refs/heads/master
c: 8c123e5
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4f3a8bc7ba6e34403f36e600bc6f54cf0e0041e4
+refs/heads/master: 8c123e549fd1533f371b7877d4c0458ba3a30b22

trunk/drivers/gpu/drm/i915/i915_debugfs.c

@@ -772,6 +772,23 @@ static int i915_error_state(struct seq_file *m, void *unused)
 				}
 			}
 		}
+
+		obj = error->ring[i].ctx;
+		if (obj) {
+			seq_printf(m, "%s --- HW Context = 0x%08x\n",
+				   dev_priv->ring[i].name,
+				   obj->gtt_offset);
+			offset = 0;
+			for (elt = 0; elt < PAGE_SIZE/16; elt += 4) {
+				seq_printf(m, "[%04x] %08x %08x %08x %08x\n",
+					   offset,
+					   obj->pages[0][elt],
+					   obj->pages[0][elt+1],
+					   obj->pages[0][elt+2],
+					   obj->pages[0][elt+3]);
+					offset += 16;
+			}
+		}
 	}
 
 	if (error->overlay)

trunk/drivers/gpu/drm/i915/i915_drv.h

@@ -243,7 +243,7 @@ struct drm_i915_error_state {
 			int page_count;
 			u32 gtt_offset;
 			u32 *pages[0];
-		} *ringbuffer, *batchbuffer;
+		} *ringbuffer, *batchbuffer, *ctx;
 		struct drm_i915_error_request {
 			long jiffies;
 			u32 seqno;

trunk/drivers/gpu/drm/i915/i915_irq.c

@@ -1242,6 +1242,26 @@ static void i915_record_ring_state(struct drm_device *dev,
 	error->cpu_ring_tail[ring->id] = ring->tail;
 }
 
+
+static void i915_gem_record_active_context(struct intel_ring_buffer *ring,
+					   struct drm_i915_error_state *error,
+					   struct drm_i915_error_ring *ering)
+{
+	struct drm_i915_private *dev_priv = ring->dev->dev_private;
+	struct drm_i915_gem_object *obj;
+
+	/* Currently render ring is the only HW context user */
+	if (ring->id != RCS || !error->ccid)
+		return;
+
+	list_for_each_entry(obj, &dev_priv->mm.bound_list, gtt_list) {
+		if ((error->ccid & PAGE_MASK) == obj->gtt_offset) {
+			ering->ctx = i915_error_object_create_sized(dev_priv,
+								    obj, 1);
+		}
+	}
+}
+
 static void i915_gem_record_rings(struct drm_device *dev,
 				  struct drm_i915_error_state *error)
 {
@@ -1259,6 +1279,9 @@ static void i915_gem_record_rings(struct drm_device *dev,
 		error->ring[i].ringbuffer =
 			i915_error_object_create(dev_priv, ring->obj);
 
+
+		i915_gem_record_active_context(ring, error, &error->ring[i]);
+
 		count = 0;
 		list_for_each_entry(request, &ring->request_list, list)
 			count++;