[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] RE: [PATCH] Enable Px/Cx related CPUID/MSR bits for dom0
On Monday, May 05, 2008 5:27 PM, Keir Fraser wrote: > Applied your patches, but why would you expose MWAIT as a usable feature? I can't exactly tell why. What I am sure is that X86_FEATURE_EST should be exposed, otherwise ACPI _CST method invoking in dom0 will always failed. MWAIT feature & MSR_IA32_MISC_ENABLE_MONITOR_ENABLE bit are exposed just in case of possible needs. If I could make sure MWAIT feature & MONITOR_ENABLE are not needed, I will send patch to remove them. > Maybe worth a comment explaining that, as otherwise it's not unlikely to > be cleaned up as a 'mistake' sometime in the future. Ok, I will add comment after I can explain clearly. Jimmy _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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