Comment 5 for bug 1819689

It was found that 4.15 has a couple more patches missing for NVMe, those patches are required to get to the target number of IOPS.

The commits are:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/nvme/host/pci.c?h=v5.1&id=f9dde187fa921c12a8680089a77595b866e65455

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/nvme/host/pci.c?h=v5.1&id=1ab0cd6966fc4a7e9dfbd7c6eda917ae9c977f42

Would it be possible to pick up those two patches for 4.15. The 1st patch is a clean apply. The 2nd patch needs back porting. We can help, if it is needed for the second patch.