K 10 svn:author V 7 attilio K 8 svn:date V 27 2010-05-14T01:43:13.087682Z K 7 svn:log V 175 MFC r206878, r206897, r207921: Fix a deadlock in the shutdown code when some CPUs are performing smp_rendezvous() (or smp_tlb_shootdown()) and are waiting for acknowledgment. END