[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] address space reorganization
> > That works OK for the kernel, but you might have user space apps that > > have adapted their behviour based on what the've found in /proc/cpuinfo. > > A compromise then would be to lie to userspace and still recalibrate the > kernel. If you're saying what I think you are - I don't think people who have customized their apps for SSE2 would like that. You'll either have to have xend propagate a bitmask of the cpuid capabilities so that xfrd won't migrate it or you tell users that "the behaviour is undefined" if they use migration in a heterogeneous cluster. -Kip _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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