Re: [Xen-devel] [PATCH] xen/arm: define PAGE_HYPERVISOR as WRITEALLOC

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Tue, 2013-06-04 at 16:18 +0100, Stefano Stabellini wrote:
> Use stage 1 attribute indexes for PAGE_HYPERVISOR, the appriopriate one
> for normal memory hypervisor mappings in Xen is WRITEALLOC.
> 
> Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
but applying will need to wait for us to cut rc3 I think.

> 
> diff --git a/xen/include/asm-arm/page.h b/xen/include/asm-arm/page.h
> index 13fbd78..41e9eff 100644
> --- a/xen/include/asm-arm/page.h
> +++ b/xen/include/asm-arm/page.h
> @@ -58,7 +58,7 @@
>  #define DEV_WC        BUFFERABLE
>  #define DEV_CACHED    WRITEBACK
>  
> -#define PAGE_HYPERVISOR         (MATTR_MEM)
> +#define PAGE_HYPERVISOR         (WRITEALLOC)
>  #define PAGE_HYPERVISOR_NOCACHE (DEV_SHARED)
>  #define PAGE_HYPERVISOR_WC      (DEV_WC)
>  #define MAP_SMALL_PAGES         PAGE_HYPERVISOR
> 
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> http://lists.xen.org/xen-devel



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