Re: [PATCH] scatterlist: Update size type to support greater then 4GB size.

[Sagi Grimberg]

> >   struct nvme_sgl_desc {
> >   	__le64	addr;
> > -	__le32	length;
> > +	__le64	length;
> >   	__u8	rsvd[3];
> >   	__u8	type;
> >   };
>
> Isn't this a device or protocol defined datastructure?  You can't just
> change it like this.

You're correct, we can't...
[Replied before seeing this issue was already highlighted]

The positive side is that it can safely be removed without affecting the
rest of the patch...