Patches for Additional NVME Support
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
| The Dell-poweredge project |
Low
|
Unassigned | ||
| linux (Ubuntu) |
Undecided
|
Unassigned | ||
| Bionic |
Undecided
|
Unassigned | ||
| Cosmic |
Undecided
|
Unassigned |
Bug Description
Dell is requesting these patches for inclusion into 18.04.2 for additional NVME support
PCI: Check for PCIe Link downtraining
https:/
PCI/AER: Add sysfs attributes to provide AER stats and breakdown
https:/
PCI/AER: Honor "pcie_ports=native" even if HEST sets FIRMWARE_FIRST
https:/
PCI/AER: Don't clear AER bits if error handling is Firmware-First
https:/
PCI: pciehp: Differentiate between surprise and safe removal
https:/
information type: | Proprietary → Public |
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1796130
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.
Changed in linux (Ubuntu): | |
status: | New → Incomplete |
Changed in linux (Ubuntu Bionic): | |
status: | New → Incomplete |
Changed in linux (Ubuntu Cosmic): | |
status: | Incomplete → Triaged |
Changed in linux (Ubuntu Bionic): | |
status: | Incomplete → Triaged |
Sujith Pandel (sujithpandel) wrote : | #3 |
Description:
These missing patches are basically to improve Ubuntu kernel support for NVMe Surprise Removel/hot-plug of NVMe disks.
The patch list shared and formed above is from comparing the 4.18 HWE kernel that is already present in the -proposed apt repo.
We would like to have these included into the HWE kernel 4.18 of 18.04.2
Michael Reed (mreed8855) wrote : | #4 |
I took a look into these patches and noticed the following:
-PCI: Check for PCIe Link downtraining
-Commit ID: 2d1ce5ec2117d16
-Applies cleanly in Cosmic
-PCI/AER: Honor "pcie_ports=native" even if HEST sets FIRMWARE_FIRST
-Commit ID: 7af02fcd84c1680
-Already in Cosmic
Changed in dell-poweredge: | |
status: | New → Triaged |
importance: | Undecided → Low |
tags: | added: cscc |
Michael Reed (mreed8855) wrote : | #5 |
4 of the 5 patches are in Focal. The final patch is not
PCI: pciehp: Differentiate between surprise and safe removal
https:/
The link to this patch currently has the following error message:
Bad commit reference: e76ac5875f5d584
Can we make this bug public?