K 10 svn:author V 5 peter K 8 svn:date V 27 2003-10-25T18:51:41.000000Z K 7 svn:log V 316 For the SMP case, flush the TLB at the beginning of the page zero/copy routines. Otherwise we run into trouble with speculative tlb preloads on SMP systems. This effectively defeats Jeff's revision 1.438 optimization (for his pentium4-M laptop) in the SMP case. It breaks other systems, particularly athlon-MP's. END