K 10 svn:author V 6 marcel K 8 svn:date V 27 2003-10-17T02:24:59.000000Z K 7 svn:log V 247 Implement cpu_idle() on ia64. We put the processor in a lightweight halt state that minimizes power consumption while still preserving cache and TLB coherency. Halting the processor is not conditional at this time. Tested with UP and SMP kernels. END