Re: [Android-virt] [PATCH] ARM: KVM: Emulate ID_DFR0 to say we don't support anything.
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On 23 March 2012 00:38, Rusty Russell <rusty.russell@xxxxxxxxxx> wrote: > The guest should be checking this before trying to use performance monitors, > for example. > > Signed-off-by: Rusty Russell <rusty.russell@xxxxxxxxxx> Does this code get used currently? I thought we hadn't enabled trapping for feature register reads because of that use of one of the MMFR registers in a hot path for page allocation... -- PMM -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html