Re: [PATCH] nvme: map uring_cmd data even if address is 0

[Keith Busch]

On Thu, Feb 20, 2025 at 04:51:01PM -0700, Xinyu Zhang wrote:
> When using kernel registered bvec fixed buffers, the "address" is
> actually the offset into the bvec rather than userspace address.
> Therefore it can be 0.

Nice, thanks for catching this.

I'm prepping a new ublk-zc version based on previous feedback. I'll add
this into the series once its ready, and I'm hoping by tomorrow.