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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] PV-vNUMA issue: topology is misinterpreted by the guest
On 16/07/15 11:32, Dario Faggioli wrote: > > Anyway, is there anything we can do to fix or workaround things? This thread has gotten a bit long... For Linux I would like to see: 1. No support for NUMA in PV guests -- if you want new MM features in a guest use HVM. 2. For HVM guests, use the existing hardware interfaces to present NUMA topology. i.e., CPUID, ACPI tables etc. This will work for both kernel and userspace and both will see the same topology. This also has the advantage that any hypervisor/toolstack work will also be applicable to other guests (e.g., Windows). David _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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