Sorry for the late respond, I didn't have access to the hardware during the weekend.
I've just tested both kernels and can confirm, that the second one works correctly:
----------------->%-----------------
root@Ubuntu-1604-xenial-64-minimal ~ # uname -a
Linux Ubuntu-1604-xenial-64-minimal 4.4.0-40-generic #60~lp1626894Commit30d6592Reverted SMP Fri Sep 23 17:06:33 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
root@Ubuntu-1604-xenial-64-minimal ~ # ls /dev/nvme*
/dev/nvme0 /dev/nvme0n1 /dev/nvme1 /dev/nvme1n1
-----------------%<-----------------
Sorry for the late respond, I didn't have access to the hardware during the weekend.
I've just tested both kernels and can confirm, that the second one works correctly: ------- --->%-- ------- ------- - 1604-xenial- 64-minimal ~ # uname -a 1604-xenial- 64-minimal 4.4.0-40-generic #60~lp1626894Co mmit30d6592Reve rted SMP Fri Sep 23 17:06:33 UTC 2 x86_64 x86_64 x86_64 GNU/Linux 1604-xenial- 64-minimal ~ # ls /dev/nvme* ------- ---%<-- ------- ------- -
-------
root@Ubuntu-
Linux Ubuntu-
root@Ubuntu-
/dev/nvme0 /dev/nvme0n1 /dev/nvme1 /dev/nvme1n1
-------
Let me know, if you need any additional testing.