diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 80342c8f02e6b..22be39feadc09 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2045,7 +2045,6 @@ int __i915_add_request(struct intel_ring_buffer *ring, if (request == NULL) return -ENOMEM; - /* Record the position of the start of the request so that * should we detect the updated seqno part-way through the * GPU processing the request, we never over-estimate the diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c index 403309c2a7d6e..b6da70b51aeaa 100644 --- a/drivers/gpu/drm/i915/i915_gem_context.c +++ b/drivers/gpu/drm/i915/i915_gem_context.c @@ -451,17 +451,7 @@ static int do_switch(struct i915_hw_context *to) from->obj->dirty = 1; BUG_ON(from->obj->ring != ring); - ret = i915_add_request(ring, NULL); - if (ret) { - /* Too late, we've already scheduled a context switch. - * Try to undo the change so that the hw state is - * consistent with out tracking. In case of emergency, - * scream. - */ - WARN_ON(mi_set_context(ring, from, MI_RESTORE_INHIBIT)); - return ret; - } - + /* obj is kept alive until the next request by its active ref */ i915_gem_object_unpin(from->obj); i915_gem_context_unreference(from); }