[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] RE: [Xen-devel] CONFIG_CPU_FREQ
On Wed, 2006-02-15 at 15:10 +0100, Petersson, Mats wrote: > CPU frequency changing doesn't work under Xen at the moment, and it's > pretty pointless for individual kernels to do this without understanding > what else is going on in the OTHER kernels that may be running on the > system - so it makes sense to disable it by "permanent" measure, until > someone gets round to figuring out how to make Xen itself handle CPU > frequency changing (perhaps with help from Dom0)... I could be insane, but I'm pretty sure it works at least in dom0 right now. So disabling it across the board means a loss of functionality for anyone wanting to run dom0 on their laptop which isn't really needed. Having it dependent on either XEN_PHYSDEV_ACCESS or XEN_PRIVILEGED_GUEST, on the other hand, doesn't seem unreasonable Jeremy _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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