drm/i915: Handle ENOSPC after failing to insert a mappable node

[cascardo/linux.git] / drivers / gpu / drm / i915 / i915_gem.c

diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 1168150..aceaad0 100644 (file)
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -1306,7 +1306,7 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data,
                 * textures). Fallback to the shmem path in that case. */
        }
 
-       if (ret == -EFAULT) {
+       if (ret == -EFAULT || ret == -ENOSPC) {
                if (obj->phys_handle)
                        ret = i915_gem_phys_pwrite(obj, args, file);
                else if (i915_gem_object_has_struct_page(obj))
@@ -3169,6 +3169,8 @@ static void i915_gem_reset_engine_cleanup(struct intel_engine_cs *engine)
        }
 
        intel_ring_init_seqno(engine, engine->last_submitted_seqno);
+
+       engine->i915->gt.active_engines &= ~intel_engine_flag(engine);
 }
 
 void i915_gem_reset(struct drm_device *dev)
@@ -3186,6 +3188,7 @@ void i915_gem_reset(struct drm_device *dev)
 
        for_each_engine(engine, dev_priv)
                i915_gem_reset_engine_cleanup(engine);
+       mod_delayed_work(dev_priv->wq, &dev_priv->gt.idle_work, 0);
 
        i915_gem_context_reset(dev);