diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 9e8c68510e1bf..280617ef49964 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -274,6 +274,14 @@ void i915_gem_context_fini(struct drm_device *dev) intel_gpu_reset(dev); i915_gem_object_unpin(dctx->obj); + + /* When default context is created and switched to, base object refcount + * will be 2 (+1 from object creation and +1 from do_switch()). + * i915_gem_context_fini() will be called after gpu_idle() has switched + * to default context. So we need to unreference the base object once + * to offset the do_switch part, so that i915_gem_context_unreference() + * can then free the base object correctly. */ + drm_gem_object_unreference(&dctx->obj->base); i915_gem_context_unreference(dctx); }