Re: [Xen-devel] [for-4.11][PATCH v7 02/16] xen/arm: setup: use maddr_to_mfn rather than _mfn(paddr_to_pfn(...))

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Tue, 3 Apr 2018, Julien Grall wrote:
> Signed-off-by: Julien Grall <julien.grall@xxxxxxx>
> Reviewed-by: George Dunlap <george.dunlap@xxxxxxxxxx>

Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>

> ---
> Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>
> 
>     Changes in v6:
>         - Remove the justification from the commit message
>         - Add George's reviewed-by
> 
>     Changes in v4:
>         - Patch added
> ---
>  xen/arch/arm/setup.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
> index b17797dc97..1ce6a26e84 100644
> --- a/xen/arch/arm/setup.c
> +++ b/xen/arch/arm/setup.c
> @@ -268,8 +268,8 @@ void __init discard_initial_modules(void)
>          if ( mi->module[i].kind == BOOTMOD_XEN )
>              continue;
>  
> -        if ( !mfn_valid(_mfn(paddr_to_pfn(s))) ||
> -             !mfn_valid(_mfn(paddr_to_pfn(e))))
> +        if ( !mfn_valid(maddr_to_mfn(s)) ||
> +             !mfn_valid(maddr_to_mfn(e)) )
>              continue;
>  
>          dt_unreserved_regions(s, e, init_domheap_pages, 0);
> -- 
> 2.11.0
> 

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