On Tue, 2016-09-20 at 13:36 +0000, David Laight wrote:
> From: Eric Dumazet
> > Sent: 20 September 2016 14:29
> > > [ 47.565420] -2117905507 + -695755206 cannot be represented in type
> > > 'int'
> > I do not think we have to worry here.
> > These is best effort, and unfortunately atomic_t are int.
> Not until we compile on a cpu where int arithmetic doesn't wrap.
Then I guess the guy adding this kind of arches in the kernel will have
to add all the core kernel infra.
If you have an idea, I will happily review a patch.