[PATCH blktests] block tests: nvme metadata passthrough

[Keith Busch]

On Sat, Jun 07, 2025 at 12:54:50PM +0000, Shinichiro Kawasaki wrote:
> On Jun 05, 2025 / 17:30, Keith Busch wrote:
> > From: Keith Busch <kbusch at kernel.org>
> > 
> > Get more coverage on nvme metadata passthrough. Specifically in this
> > test, read-only metadata is targeted as this had been a gap in previous
> > test coveraged.
> 
> Thanks for the patch. I ran the test case on the kernel v6.15, and it passed.
> Is this pass result expected? I guess this test case intends to extend test
> coverage, and does not intend to recreate the failure reported in the Link.
> So, I'm guessing the test case should pass with v6.15 kernel.

Oh, I thought it would fail in 6.15, or at least part of this test would
have. I changed a lot at the last second before posting, so maybe I
messed something up. I'll do another version after making sense of
what's going on.