Re: [Xen-devel] [PATCH 2/5] xen: domctl XSM hook removal

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 20.11.12 at 15:51, Daniel De Graaf <dgdegra@xxxxxxxxxxxxx> wrote:
> --- a/xen/arch/x86/domctl.c
> +++ b/xen/arch/x86/domctl.c
> @@ -96,10 +96,6 @@ long arch_do_domctl(
>  
>          page = mfn_to_page(mfn);
>  
> -        ret = xsm_getpageframeinfo(d);
> -        if ( ret )
> -            break;

This is actually a bug fix - with this still in place, the operation
returns success even if the get_page() below fails.

Jan

> -
>          if ( likely(get_page(page, d)) )
>          {
>              ret = 0;



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