K 10 svn:author V 3 imp K 8 svn:date V 27 2004-12-05T07:55:30.000000Z K 7 svn:log V 324 Start to add GIANT_REQUIRED; macros in places where giant is required and that I've verified things seem to basically work. I was able to boot and hot plug usb devices. Please let me know if this causes problems for anybody. The push down of giant has proceeded to the point that this will start to matter more and more. END