Hi Jens, On Wed, 28 Jun 2017 09:11:32 -0600 Jens Axboe <axboe@xxxxxxxxx> wrote: > > On 06/28/2017 08:01 AM, Jens Axboe wrote: > > But put_user() is fine? Just checking here, since the change adds > > both a u64 put and get user. Yes, put_user is fine (it does 2 4 byte moves. The asm is there to do the 8 byte get_user, but the surrounding C code uses an unsigned long for the destination in all cases (some other arches do the same). I don't remember why it is like that. > I just changed all 4, at least that provides some symmetry in how > we copy things in and out for that set of fcntls. OK, thanks. -- Cheers, Stephen Rothwell -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
