On Fri, Nov 24, 2017 at 03:45:38PM +0100, Christoffer Dall wrote: > On Thu, Nov 23, 2017 at 06:40:50PM +0000, Dave Martin wrote: > > > > I don't think it's all that bad, but there doesn't seem to be any > > example of an optional architecture feature for a guest today -- > > so I wanted to check before setting a precedent here. > > We don't enable the GIC unless userspace asks for it, same with the > PMU... > And this reminds me that we need to apply the new ID register trapping support Dave added to hiding the PMU when userspace doesn't enable it. Patch coming in a couple seconds... drew _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
