Linus is mixing together two different performance issues. http://article.gmane.org/gmane.linux.kernel/1939651 http://article.gmane.org/gmane.linux.kernel/1939

Linus is mixing together two different performance issues. http://article.gmane.org/gmane.linux.kernel/1939651 http://article.gmane.org/gmane.linux.kernel/1939651 kdbus is solving an "architecture" issue that would affect any binding, while his profile is essentially of the gdbus binding.