On Mon, 2005-01-24 at 21:44 +0000, Alan Cox wrote: > On Llu, 2005-01-24 at 20:45, Jens Axboe wrote: > > > I've got several reports like this that only happen with ACPI, and one > > > user whose burns report fine but are corrupted if ACPI is allowed to do > > > power manglement. > > > > Really weird, I cannot begin to explain that. Perhaps the two reporters > > in this thread can try it as well? > > I can sort of guess - the CPU frequency changes (either from ACPI or > perhaps also from cpuspeed if in use ?) involve the CPU disconnecting > from the bus and reconnecting. There is much magic involved in this and > there are certainly chipset and CPU errata in this area. would this mean that i should not use cpu frequency scaling? > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to [EMAIL PROTECTED] > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
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