Re: [Xen-devel] [PATCH 01/28] ARM: export __flush_dcache_area()

[Julien Grall <julien.grall@xxxxxxx>]

Hi Andre,

On 30/01/17 18:31, Andre Przywara wrote:
> The ability to clean a cache line is not only useful for EFI, but will
> be needed later for the ITS support.
> Export the function to be usable from the whole Xen/ARM code.
There is already a function to clean & invalidate. See 
clean_and_invalidate_dcache_va_range in include/asm-arm/page.h
So please use this function and leave __flush_dcache_area only exported 
to EFI.
Cheers,

--
Julien Grall

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