On Wed, Nov 28, 2018 at 06:38:17AM -0200, Thadeu Lima de Souza Cascardo wrote:

I will send a followup that includes your two patches, fixing up this one, plus
another two because that is simply reverting the revert of Hanne's patch. Which
means it still has the lsblk bug.

Then, we have two options: do not use GENHD_FL_HIDDEN on multipath nvme disks,
or expose devt for those disks. I am sending a patch for the second option.

Can you please send it out so we can look at it before the 4.21 merge
window opens?