** Also affects: linux-azure (Ubuntu Groovy)
Importance: Undecided
Status: New
** Also affects: linux-azure (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-azure (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: linux-azure-4.15 (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux-azure (Ubuntu Bionic)
Status: New => Invalid
** Changed in: linux-azure-4.15 (Ubuntu Focal)
Status: New => Invalid
** Changed in: linux-azure-4.15 (Ubuntu Groovy)
Status: New => Invalid
** Changed in: linux-azure (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux-azure (Ubuntu Groovy)
Status: New => In Progress
** Changed in: linux-azure-4.15 (Ubuntu Focal)
Status: Invalid => In Progress
** Changed in: linux-azure-4.15 (Ubuntu Groovy)
Status: Invalid => In Progress
** Changed in: linux-azure (Ubuntu)
Assignee: (unassigned) => Marcelo Cerri (mhcerri)
** Changed in: linux-azure-4.15 (Ubuntu)
Assignee: (unassigned) => Marcelo Cerri (mhcerri)
** Changed in: linux-azure (Ubuntu Focal)
Assignee: (unassigned) => Marcelo Cerri (mhcerri)
** Changed in: linux-azure (Ubuntu Groovy)
Assignee: (unassigned) => Marcelo Cerri (mhcerri)
** Changed in: linux-azure-4.15 (Ubuntu Focal)
Assignee: (unassigned) => Marcelo Cerri (mhcerri)
** Changed in: linux-azure-4.15 (Ubuntu Groovy)
Assignee: (unassigned) => Marcelo Cerri (mhcerri)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-azure in Ubuntu.
https://bugs.launchpad.net/bugs/1908571
Title:
Enable boot from NVMe device for all images
Status in linux-azure package in Ubuntu:
New
Status in linux-azure-4.15 package in Ubuntu:
New
Status in linux-azure source package in Bionic:
Invalid
Status in linux-azure-4.15 source package in Bionic:
New
Status in linux-azure source package in Focal:
In Progress
Status in linux-azure-4.15 source package in Focal:
In Progress
Status in linux-azure source package in Groovy:
In Progress
Status in linux-azure-4.15 source package in Groovy:
In Progress
Bug description:
Azure is planning to have VM sizes that boot from NVMe storage, so the NVMe
drivers need to be in the kernel image itself, or if the NVMe driver is built
as a module, the module needs to be included in the initramfs file. Setting
CONFIG_HYPERV=Y, CONFIG_PCI_HYPERV=Y and CONFIG_BLK_DEV_NVME=Y does the former,
but the latter is acceptable.
Two out of the three configs are set to Y, but we would need
CONFIG_PCI_HYPERV set to Y to build the NVMe driver into the kernel.
Otherwise, we would need an initrd to all booting from NVMe
Microsoft would like to request either of these changes in all the
supported releases.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1908571/+subscriptions
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