[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Re: Regression in 3.1 causes Xen to use wrong idle routine
On Wed, Oct 26, 2011 at 03:57:15PM +0200, Stefan Bader wrote: > On 26.10.2011 15:48, Konrad Rzeszutek Wilk wrote: > >>> What about using the cpuidle_disabled() functionality and adhere to that? > >>> As so: > >>> > > .. snip.. > >> > >> >From reading over it, this should work. Though I would be interested to > >> >hear > >> from the linux-acpi folks. Also to double check that calling pm_idle when > >> cpuidle.off was specified really is what is intended. > > > > Oh yeah, definitly need the input from linux-acpi folks. And also to be > > actually > > tested :-) > > I can volunteer to do the testing. But I am lazy enough to hold back a bit as > someone may tell us this is completely the wrong way to fix it. :) So the other option is to use 'idle=halt' on the Linux command line. That should provide the workaround for the folks reporting this (is there a BZ for it?). At least until a good solution is hammered out. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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