Messages in this thread |  | | Date | Tue, 10 Jun 2003 13:01:19 -0700 | From | William Lee Irwin III <> | Subject | Re: 2.5.70 (virgin) hangs running SDET |
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On Tue, Jun 10, 2003 at 12:46:13PM -0700, Andrew Morton wrote: > Also spinlock debugging enabled. It would be nice to run with preempt and > sleep-in-spinlock debugging enabled too, but I think preempt is broken on > NUMA?
AIUI the only big issue is numa_node_id() called outside preempt- disabled code sections. IMHO this is a non-issue as the information gathered there is used solely for heuristic/speculative purposes.
Zwane's run CONFIG_PREEMPT just fine on OSDL's NUMA-Q's AIUI.
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