K 10 svn:author V 10 nwhitehorn K 8 svn:date V 27 2017-11-28T05:39:48.576137Z K 7 svn:log V 325 Remove assertion that a CPU be present before returning a PCPU for it. It is up to the caller to check for a NULL return value. The assert was meant to catch buggy code that did not check the return value. Some code, however, was smart and used the return value to see if a CPU existed, which this broke. Requested by: jhb@ END