Re: [PATCH v2 3/6] KVM: arm: vgic: Only use the virtual state when userspace accesses enable bits

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Hi Marc,

On 17/04/2020 09:33, Marc Zyngier wrote:
> There is no point in accessing the HW when writing to any of the
> ISENABLER/ICENABLER registers from userspace, as only the guest
> should be allowed to change the HW state.
> 
> Introduce new userspace-specific accessors that deal solely with
> the virtual state.
> 
> Reported-by: James Morse <james.morse@xxxxxxx>

Tested on both machines I've hit this on:
Tested-by: James Morse <james.morse@xxxxxxx>

and perhaps more useful:
Reviewed-by: James Morse <james.morse@xxxxxxx>


Thanks,

James



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