K 10 svn:author V 6 marcel K 8 svn:date V 27 2003-07-27T23:45:48.000000Z K 7 svn:log V 273 Reset the per-CPU unique value at boot and clear it in the PCB of the child when forking. This provides a consistent initial state. Note that cpu_set_upcall() does not clear the per-CPU unique value as it is followed by a call to set_mcontext(), which sets it accordingly. END