>>>>> On Tue, 3 Aug 2004 12:40:48 -0700, Jun Sun <jsun@xxxxxxxxxx> said: jsun> Try the latest kernel. I checked preemption around 2.6.5 time jsun> and I believe all the obvious problems are fixed then. Hi. Now I'm looking current (2.6.9-rc1) code. It lacks some preempt_disable/preempt_enable which were in preempt-patch for 2.4 kernel. Are these all unnecessary at all? For example, fpu-emulation is not preemptive-safe, isn't it? --- Atsushi Nemoto