[PATCH 6/6] arm64: uaccess: Implement *_flushcache variants

[Arnd Bergmann]

On Tue, Jul 25, 2017 at 12:55 PM, Robin Murphy <robin.murphy at arm.com> wrote:
> Implement the set of copy functions with guarantees of a clean cache
> upon completion necessary to support the pmem driver.
>
> Signed-off-by: Robin Murphy <robin.murphy at arm.com>
> ---
>  arch/arm64/Kconfig                  |  1 +
>  arch/arm64/include/asm/string.h     |  4 ++++
>  arch/arm64/include/asm/uaccess.h    | 12 ++++++++++
>  arch/arm64/lib/Makefile             |  2 ++
>  arch/arm64/lib/uaccess_flushcache.c | 47 +++++++++++++++++++++++++++++++++++++
>  5 files changed, 66 insertions(+)
>  create mode 100644 arch/arm64/lib/uaccess_flushcache.c

It looks like Catalin applied part of this patch but forgot to add
arch/arm64/lib/uaccess_flushcache.c

      Arnd