On Tue, Aug 08, 2017 at 12:05:35PM +0800, Longpeng(Mike) wrote:
> This implements the kvm_arch_vcpu_in_kernel() for ARM.
>
> Signed-off-by: Longpeng(Mike) <longpeng2@xxxxxxxxxx>
> ---
> virt/kvm/arm/arm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c
> index 862f820..b9f68e4 100644
> --- a/virt/kvm/arm/arm.c
> +++ b/virt/kvm/arm/arm.c
> @@ -418,7 +418,7 @@ int kvm_arch_vcpu_runnable(struct kvm_vcpu *v)
>
> bool kvm_arch_vcpu_in_kernel(struct kvm_vcpu *vcpu)
> {
> - return false;
> + return vcpu_mode_priv(vcpu);
> }
>
> /* Just ensure a guest exit from a particular CPU */
> --
> 1.8.3.1
>
>
I'm not taking any position on whether this series makes sense overall
or not (it's a bit concerning to do this without having measured a
benefit), but for the arm/arm64 change:
Acked-by: Christoffer Dall <cdall@xxxxxxxxxx>
