On Fri, Feb 18, 2022 at 10:00 AM Geert Uytterhoeven
wrote:
> > /* We let the MMU do all checking */
> > -static inline int access_ok(const void __user *addr,
> > +static inline int access_ok(const void __user *ptr,
> > unsigned long size)
> > {
> > + unsigned lo
Hi Arnd,
On Wed, Feb 16, 2022 at 2:17 PM Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> While most m68k platforms use separate address spaces for user
> and kernel space, at least coldfire does not, and the other
> ones have a TASK_SIZE that is less than the entire 4GB address
> range.
>
> Using
Looks good,
Reviewed-by: Christoph Hellwig
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From: Arnd Bergmann
While most m68k platforms use separate address spaces for user
and kernel space, at least coldfire does not, and the other
ones have a TASK_SIZE that is less than the entire 4GB address
range.
Using the default implementation of __access_ok() stops coldfire
user space from tr
