Re: [Xen-devel] [PATCH v3 09/15] xen/arm: Add set access required domctl

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hello Tamas,

On 01/09/14 10:22, Tamas K Lengyel wrote:
> Signed-off-by: Tamas K Lengyel <tklengyel@xxxxxxxxxxxxx>
> ---
>   xen/arch/arm/domctl.c | 13 +++++++++++++
>   1 file changed, 13 insertions(+)
>
> diff --git a/xen/arch/arm/domctl.c b/xen/arch/arm/domctl.c
> index 45974e7..7cf719c 100644
> --- a/xen/arch/arm/domctl.c
> +++ b/xen/arch/arm/domctl.c
> @@ -31,6 +31,19 @@ long arch_do_domctl(struct xen_domctl *domctl, struct domain 
> *d,
>           return p2m_cache_flush(d, s, e);
>       }
>
> +    case XEN_DOMCTL_set_access_required:
> +    {
> +        struct p2m_domain* p2m;
> +
> +        if ( current->domain == d )
> +            return -EPERM;
> +
> +        p2m = p2m_get_hostp2m(d);
p2m_get_hostp2m is only defined in the next patch (#9), therefore this 
patch won't compile.
Regards,

--
Julien Grall

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