Messages in this thread | | | Date | Sat, 26 Jan 2008 20:23:11 +0200 | From | Avi Kivity <> | Subject | Re: [kvm-devel] [PATCH 3/8] SVM: add module parameter to disable NestedPaging |
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Joerg Roedel wrote: > Generally I see no problem with it. But at least for NPT I don't see a > reason why someone should want to disable it on a VM basis (as far as it > works stable). Avi, what do you think? >
Unless there is a real-life workload that benefits from npt=0, I see no reason to have per-vm npt control. The module parameter is helpful, for to isolate npt problems and for development, but I don't see a need for users to fiddle with it.
-- Any sufficiently difficult bug is indistinguishable from a feature.
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