On Thu, 2006-09-14 at 13:53 -0500, Jeff Webb wrote: > Philippe Gerum wrote:' > > On Wed, 2006-09-13 at 09:43 -0500, Jeff Webb wrote: > > > After many, many recompiles.... As it turns out, this buggy > > > behavior occurs when I turn off CONFIG_ACPI completely, instead > > > of just turning off CONFIG_ACPI_PROCESSOR. I tried this same > > > configuration file with the non-patched vanilla kernel, and got > > > strange behavior as well, so the problem is probably not in the > > > adeos patch (unlike the other two issues we discussed). I am not > > > really concerned about this, since I would rather have some of > > > the CONFIG_ACPI options on anyway. I just wanted to follow up > > > and let you know I tracked down the problem as far as I care to > > > take it for the moment. > > > > Interesting, this looks like power management quirks, maybe caused by > > funky BIOS interactions. In any case, this is worth a new paragraph in > > the troubleshooting file. Thanks a lot for testing and reporting this. > > For what it's worth... turning off CONFIG_ACPI completely does not seem to > cause a problem if I disable SMP. So, it seems like the problem is turning > off CONFIG_ACPI completely for an SMP kernel. >
ACPI is used to parse the SMP boot table, among other things, so this makes sense. > -Jeff > > _______________________________________________ > Xenomai-help mailing list > [email protected] > https://mail.gna.org/listinfo/xenomai-help -- Philippe. _______________________________________________ Xenomai-help mailing list [email protected] https://mail.gna.org/listinfo/xenomai-help
