Re: Regression in 4.6.0-git - bisected to commit dd254f5a382c

[Matthew McClintock]

On May 25, 2016, at 1:24 AM, Al Viro <viro@xxxxxxxxxxxxxxxxxx> wrote:
> 
> diff --git a/lib/iov_iter.c b/lib/iov_iter.c
> index 28cb431..0cd5227 100644
> --- a/lib/iov_iter.c
> +++ b/lib/iov_iter.c
> @@ -101,7 +101,7 @@
> #define iterate_and_advance(i, n, v, I, B, K) {			\
> 	if (unlikely(i->count < n))				\
> 		n = i->count;					\
> -	if (n) {						\
> +	if (i->count) {						\
> 		size_t skip = i->iov_offset;			\
> 		if (unlikely(i->type & ITER_BVEC)) {		\
> 			const struct bio_vec *bvec;		\
> 
> Could you see if your reproducer is fixed by that?

Yes, this fixes my issue.

-M