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. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1819689 Title: [linux-azure] Commit To Improve NVMe Performance To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1819689/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
