Re: [PATCH] ARM: KVM: Fix read from DCCSW, DCISW, DCCISW

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On Mon, Aug 6, 2012 at 2:49 AM, Rusty Russell <rusty.russell@xxxxxxxxxx> wrote:
> Looks like a hunk got put in the wrong place.
>
> Signed-off-by: Rusty Russell <rusty.russell@xxxxxxxxxx>
>
> diff --git a/arch/arm/kvm/coproc.c b/arch/arm/kvm/coproc.c
> index 61c3eff..42f8043 100644
> --- a/arch/arm/kvm/coproc.c
> +++ b/arch/arm/kvm/coproc.c
> @@ -185,6 +185,9 @@ static bool access_dcsw(struct kvm_vcpu *vcpu,
>         u32 val;
>         int cpu;
>
> +       if (!p->is_write)
> +               return false;
> +
>         cpu = get_cpu();
>
>         cpumask_setall(&vcpu->arch.require_dcache_flush);
> @@ -196,9 +199,6 @@ static bool access_dcsw(struct kvm_vcpu *vcpu,
>                 goto done;
>         }
>
> -       if (!p->is_write)
> -               return false;
> -
>         val = *vcpu_reg(vcpu, p->Rt1);
>
>         switch (p->CRm) {

thanks!
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