On Mon, Feb 23, 2015 at 11:24 AM, Arnd Bergmann <[email protected]> wrote: > On Monday 23 February 2015 10:14:55 Geert Uytterhoeven wrote: >> On Mon, Feb 23, 2015 at 10:03 AM, Arnd Bergmann <[email protected]> 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 <[email protected]> Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected] 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
