Re: [PATCH] nvme: drop bogus nid quirk for multipath devices which passed id test

[Daniel Wagner]

On Wed, Oct 29, 2025 at 08:44:03AM +0100, Christoph Hellwig wrote:
> But more imporantly dropping the quirk for multipath devices is
> fundamentally the wrong thing to do, as we really need proper IDs for
> multipathing. So just add another entry for the Dell device using
> the dell subvendor/subdevice id that does not have the quirk.

The problem it is not possible to distinguish between the two devices
based on subvendor/subdevice ids. I've tried to find some way to keep
those two devices apart, serial numbers but I don't think there is
something usable. Thus the idea to rely our own sanity checks and
enable the feature if these pass.