diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 541fb6f295bbc53113e8e3f75d3444c849906199..ed52ac744105e0e15b7874cb53562309884fddac 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -396,6 +396,7 @@ struct drm_i915_error_state { pid_t pid; char comm[TASK_COMM_LEN]; } ring[I915_NUM_RINGS]; + struct drm_i915_error_buffer { u32 size; u32 name; @@ -414,6 +415,7 @@ struct drm_i915_error_state { } **active_bo, **pinned_bo; u32 *active_bo_count, *pinned_bo_count; + u32 vm_count; }; struct intel_connector; diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_error.c index fc11ac6b0373e37c23a318b366f5d1066ef6c4ce..35e70d5d62828b0d99bf122fb7e37fff8931ba5b 100644 --- a/drivers/gpu/drm/i915/i915_gpu_error.c +++ b/drivers/gpu/drm/i915/i915_gpu_error.c @@ -192,10 +192,10 @@ static void print_error_buffers(struct drm_i915_error_state_buf *m, struct drm_i915_error_buffer *err, int count) { - err_printf(m, "%s [%d]:\n", name, count); + err_printf(m, " %s [%d]:\n", name, count); while (count--) { - err_printf(m, " %08x %8u %02x %02x %x %x", + err_printf(m, " %08x %8u %02x %02x %x %x", err->gtt_offset, err->size, err->read_domains, @@ -393,15 +393,17 @@ int i915_error_state_to_str(struct drm_i915_error_state_buf *m, i915_ring_error_state(m, dev, &error->ring[i]); } - if (error->active_bo) + for (i = 0; i < error->vm_count; i++) { + err_printf(m, "vm[%d]\n", i); + print_error_buffers(m, "Active", - error->active_bo[0], - error->active_bo_count[0]); + error->active_bo[i], + error->active_bo_count[i]); - if (error->pinned_bo) print_error_buffers(m, "Pinned", - error->pinned_bo[0], - error->pinned_bo_count[0]); + error->pinned_bo[i], + error->pinned_bo_count[i]); + } for (i = 0; i < ARRAY_SIZE(error->ring); i++) { obj = error->ring[i].batchbuffer; @@ -644,13 +646,15 @@ i915_error_object_create_sized(struct drm_i915_private *dev_priv, (src)->base.size>>PAGE_SHIFT) static void capture_bo(struct drm_i915_error_buffer *err, - struct drm_i915_gem_object *obj) + struct i915_vma *vma) { + struct drm_i915_gem_object *obj = vma->obj; + err->size = obj->base.size; err->name = obj->base.name; err->rseqno = obj->last_read_seqno; err->wseqno = obj->last_write_seqno; - err->gtt_offset = i915_gem_obj_ggtt_offset(obj); + err->gtt_offset = vma->node.start; err->read_domains = obj->base.read_domains; err->write_domain = obj->base.write_domain; err->fence_reg = obj->fence_reg; @@ -674,7 +678,7 @@ static u32 capture_active_bo(struct drm_i915_error_buffer *err, int i = 0; list_for_each_entry(vma, head, mm_list) { - capture_bo(err++, vma->obj); + capture_bo(err++, vma); if (++i == count) break; } @@ -683,21 +687,27 @@ static u32 capture_active_bo(struct drm_i915_error_buffer *err, } static u32 capture_pinned_bo(struct drm_i915_error_buffer *err, - int count, struct list_head *head) + int count, struct list_head *head, + struct i915_address_space *vm) { struct drm_i915_gem_object *obj; - int i = 0; + struct drm_i915_error_buffer * const first = err; + struct drm_i915_error_buffer * const last = err + count; list_for_each_entry(obj, head, global_list) { - if (!i915_gem_obj_is_pinned(obj)) - continue; + struct i915_vma *vma; - capture_bo(err++, obj); - if (++i == count) + if (err == last) break; + + list_for_each_entry(vma, &obj->vma_list, vma_link) + if (vma->vm == vm && vma->pin_count > 0) { + capture_bo(err++, vma); + break; + } } - return i; + return err - first; } /* Generate a semi-unique error code. The code is not meant to have meaning, The @@ -1053,9 +1063,14 @@ static void i915_gem_capture_vm(struct drm_i915_private *dev_priv, list_for_each_entry(vma, &vm->active_list, mm_list) i++; error->active_bo_count[ndx] = i; - list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) - if (i915_gem_obj_is_pinned(obj)) - i++; + + list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) { + list_for_each_entry(vma, &obj->vma_list, vma_link) + if (vma->vm == vm && vma->pin_count > 0) { + i++; + break; + } + } error->pinned_bo_count[ndx] = i - error->active_bo_count[ndx]; if (i) { @@ -1074,7 +1089,7 @@ static void i915_gem_capture_vm(struct drm_i915_private *dev_priv, error->pinned_bo_count[ndx] = capture_pinned_bo(pinned_bo, error->pinned_bo_count[ndx], - &dev_priv->mm.bound_list); + &dev_priv->mm.bound_list, vm); error->active_bo[ndx] = active_bo; error->pinned_bo[ndx] = pinned_bo; } @@ -1095,8 +1110,25 @@ static void i915_gem_capture_buffers(struct drm_i915_private *dev_priv, error->pinned_bo_count = kcalloc(cnt, sizeof(*error->pinned_bo_count), GFP_ATOMIC); - list_for_each_entry(vm, &dev_priv->vm_list, global_link) - i915_gem_capture_vm(dev_priv, error, vm, i++); + if (error->active_bo == NULL || + error->pinned_bo == NULL || + error->active_bo_count == NULL || + error->pinned_bo_count == NULL) { + kfree(error->active_bo); + kfree(error->active_bo_count); + kfree(error->pinned_bo); + kfree(error->pinned_bo_count); + + error->active_bo = NULL; + error->active_bo_count = NULL; + error->pinned_bo = NULL; + error->pinned_bo_count = NULL; + } else { + list_for_each_entry(vm, &dev_priv->vm_list, global_link) + i915_gem_capture_vm(dev_priv, error, vm, i++); + + error->vm_count = cnt; + } } /* Capture all registers which don't fit into another category. */