On Mon, Feb 23, 2015 at 11:24 AM, Arnd Bergmann <a...@arndb.de> wrote:
> On Monday 23 February 2015 10:14:55 Geert Uytterhoeven wrote:
>> On Mon, Feb 23, 2015 at 10:03 AM, Arnd Bergmann <a...@arndb.de> wrote:
>> >> > + /home/kisskb/slave/src/fs/dax.c: error: implicit declaration of
>> >> > function 'copy_user_page' [-Werror=implicit-function-declaration]: =>
>> >> > 266:2
> I checked the other architectures, and found that the same is missing on
> ARC, so we should add both:
>
> diff --git a/fs/Kconfig b/fs/Kconfig
> index ec35851e5b71..a24d496787d6 100644
> --- a/fs/Kconfig
> +++ b/fs/Kconfig
> @@ -36,7 +36,7 @@ source "fs/nilfs2/Kconfig"
> config FS_DAX
> bool "Direct Access (DAX) support"
> depends on MMU
> - depends on !(ARM || MIPS || SPARC)
> + depends on !(ARC || ARM || MIPS || SH || SPARC)
> help
> Direct Access (DAX) can be used on memory-backed block devices.
> If the block device supports DAX and the filesystem supports DAX,
>
>
> It's also not implemented on c6x and blackfin, but both of them have
> MMU=n, so they are already excluded.
Exactly.
Acked-by: Geert Uytterhoeven <ge...@linux-m68k.org>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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