Re: [Xen-devel] [PATCH v6 5/8] xen/x86: introduce more cache maintenance operations

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 16.10.14 at 16:45, <stefano.stabellini@xxxxxxxxxxxxx> wrote:
> Move the existing flush_page_to_ram flushtlb.h.
> 
> Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
> 
> ---
> 
> Changes in v5:

No changes in v6? I gave an ack on v5 with a tiny change request:

> +static inline int clean_dcache_va_range(const void *p, unsigned long size)
> +{
> +    clean_and_invalidate_dcache_va_range(p, size);
> +    return 0;

Either make this return the called function's return value or make
the whole thing a simple, object-like macro.

Jan


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