The following patches weren't necessary because they were already applied via upstream stable updates:
f2c33ccacb2d PCI/PM: Always return devices to D0 when thawing Via https://bugs.launchpad.net/bugs/1858427 2351f8d295ed PM: hibernate: Freeze kernel threads in software_resume() Via https://bugs.launchpad.net/bugs/1877592 1a06d017fb3f Drivers: hv: vmbus: Fix Suspend-to-Idle for Generation-2 VM Via https://bugs.launchpad.net/bugs/1877592 -- 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/1880032 Title: [linux-azure] Enable Hibernation on The 18.04 and 20.04 5.4 Kernels Status in linux-azure package in Ubuntu: Confirmed Status in linux-azure source package in Focal: In Progress Bug description: Microsoft would like to request commits to enable VM hibernation in the Azure 5.4 kernels for 18.04 and 20.04. Some of the commits needed to enable VM hibernation were included in mainline 5.4 and older. However, 24 commits were added in 5.5 and later, which are required in the 5.4 kernel. The list of commits requested are: 38dce4195f0d x86/hyperv: Properly suspend/resume reenlightenment notifications 2351f8d295ed PM: hibernate: Freeze kernel threads in software_resume() 421f090c819d x86/hyperv: Suspend/resume the VP assist page for hibernation 1a06d017fb3f Drivers: hv: vmbus: Fix Suspend-to-Idle for Generation-2 VM 3704a6a44579 PM: hibernate: Propagate the return value of hibernation_restore() 54e19d34011f hv_utils: Add the support of hibernation ffd1d4a49336 hv_utils: Support host-initiated hibernation request 3e9c72056ed5 hv_utils: Support host-initiated restart request 9fc3c01a1fae6 Tools: hv: Reopen the devices if read() or write() returns 05bd330a7fd8 x86/hyperv: Suspend/resume the hypercall page for hibernation 382a46221757 video: hyperv_fb: Fix hibernation for the deferred IO feature e2379b30324c Input: hyperv-keyboard: Add the support of hibernation ac82fc8327088 PCI: hv: Add hibernation support a8e37506e79a PCI: hv: Reorganize the code in preparation of hibernation 1349401ff1aa4 clocksource/drivers/hyper-v: Suspend/resume Hyper-V clocksource for hibernation af13f9ed6f9a HID: hyperv: Add the support of hibernation 25bd2b2f1f053 hv_balloon: Add the support of hibernation b96f86534fa31 x86/hyperv: Implement hv_is_hibernation_supported() 4df4cb9e99f83 x86/hyperv: Initialize clockevents earlier in CPU onlining 0efeea5fb1535 hv_netvsc: Add the support of hibernation 2194c2eb6717f hv_sock: Add the support of hibernation 1ecf302021040 video: hyperv_fb: Add the support of hibernation 56fb105859345 scsi: storvsc: Add the support of hibernation f2c33ccacb2d4 PCI/PM: Always return devices to D0 when thawing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1880032/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
