On Fri, Jun 02, 2017 at 06:03:53AM -0700, Guenter Roeck wrote:
> ping ....
>
> On Tue, May 02, 2017 at 08:52:48PM -0700, Guenter Roeck wrote:
> > Commit ac4691fac8ad ("hexagon: switch to RAW_COPY_USER") replaced
> > __copy_to_user_hexagon() with raw_copy_to_user(), but did not catch
> > all callers, resulting in the following build error.
> >
> > arch/hexagon/mm/uaccess.c: In function '__clear_user_hexagon':
> > arch/hexagon/mm/uaccess.c:40:3: error:
> > implicit declaration of function '__copy_to_user_hexagon'
> >
> > Fixes: ac4691fac8ad ("hexagon: switch to RAW_COPY_USER")
> > Cc: Al Viro <v...@zeniv.linux.org.uk>
> > Signed-off-by: Guenter Roeck <li...@roeck-us.net>
> > Acked-by: Al Viro <v...@zeniv.linux.org.uk>
> > ---
> > arch/hexagon/mm/uaccess.c | 5 ++---
> > 1 file changed, 2 insertions(+), 3 deletions(-)
> >
> > diff --git a/arch/hexagon/mm/uaccess.c b/arch/hexagon/mm/uaccess.c
> > index ec90afdb3ad0..c599eb126c9e 100644
> > --- a/arch/hexagon/mm/uaccess.c
> > +++ b/arch/hexagon/mm/uaccess.c
> > @@ -37,15 +37,14 @@ __kernel_size_t __clear_user_hexagon(void __user *dest,
> > unsigned long count)
> > long uncleared;
> >
> > while (count > PAGE_SIZE) {
> > - uncleared = __copy_to_user_hexagon(dest, &empty_zero_page,
> > - PAGE_SIZE);
> > + uncleared = raw_copy_to_user(dest, &empty_zero_page, PAGE_SIZE);
> > if (uncleared)
> > return count - (PAGE_SIZE - uncleared);
> > count -= PAGE_SIZE;
> > dest += PAGE_SIZE;
> > }
> > if (count)
> > - count = __copy_to_user_hexagon(dest, &empty_zero_page, count);
> > + count = raw_copy_to_user(dest, &empty_zero_page, count);
> >
> > return count;
> > }
> --
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Acked-by: Richard Kuo <r...@codeaurora.org>
Thanks!
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