On Thu, Aug 18, 2016 at 11:11:09PM -0700, Vineet Gupta wrote:
> On 08/17/2016 08:00 PM, Al Viro wrote:
> Just curious - why is that. The typical usage paradigm is check for return
> value
> and if 0 only then proceed to use the actual value.
>
> Also for discussion sake, will eliminating the int
On 08/17/2016 08:00 PM, Al Viro wrote:
> First of all, my apologies if I'd managed to misread the ARC assembler
> in uaccess.h. AFAICS, neither __arc_get_user_one() nor
> __arc_get_user_one_64()
> end up zeroing the destination upon exception. Your __get_user_fn() is
> ({
