Messages in this thread | | | Subject | Re: [BUG] 2.5.73 Scheduling while atomic with taskfile IO and high memory | From | Paul Larson <> | Date | 30 Jun 2003 15:37:32 -0500 |
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On Mon, 2003-06-30 at 15:01, Mel Gorman wrote: > It only appears if high memory and taskfile IO are enabled at configure > time and I think it is related to kmap_atomic() and kunmap_atomic(). If I > comment out the lines inc_preempt_count() and dec_preempt_count() in the > kmap() functions, it boots fine. I also know that preempt_count() shows > higher and higher values while printing this loop message.
This sounds similar to what I was seeing with bug #800, only I don't think I had taskfile IO enabled. Another person I talked to had some success by enabling PIIX I think, but that did not work for me. The only workaround that worked for me was to disable highmem support. The link is: http://bugme.osdl.org/show_bug.cgi?id=800. I havn't tried it this week, but I don't think it's been fixed yet.
Thanks, Paul Larson
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