Public bug reported: Currently, the 5.4 and 5.8 raspi kernels disable the memory cgroup by default to conserve memory [1]. This is a legacy custom modification, that is no longer needed, since the memory cgroup code has been rewritten to no longer requires large amounts of memory [2]. So the custom patch can be dropped. The patch is also the reason why the LXC ADT test fails.
[1] https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux-raspi/+git/focal/commit/?id=64e543b88ea2a013e1d8e014e7c92c53df1322ed [2] https://github.com/torvalds/linux/commit/1306a85aed3ec3db98945aafb7dfbe5648a1203c ** Affects: linux-raspi (Ubuntu) Importance: Undecided Status: New ** Affects: linux-raspi (Ubuntu Focal) Importance: Undecided Status: New ** Affects: linux-raspi (Ubuntu Groovy) Importance: Undecided Status: New ** Package changed: livecd-rootfs (Ubuntu) => linux-raspi (Ubuntu) ** Also affects: linux-raspi (Ubuntu Groovy) Importance: Undecided Status: New ** Also affects: linux-raspi (Ubuntu Focal) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-raspi in Ubuntu. https://bugs.launchpad.net/bugs/1900663 Title: Re-enable memory cgroups Status in linux-raspi package in Ubuntu: New Status in linux-raspi source package in Focal: New Status in linux-raspi source package in Groovy: New Bug description: Currently, the 5.4 and 5.8 raspi kernels disable the memory cgroup by default to conserve memory [1]. This is a legacy custom modification, that is no longer needed, since the memory cgroup code has been rewritten to no longer requires large amounts of memory [2]. So the custom patch can be dropped. The patch is also the reason why the LXC ADT test fails. [1] https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux-raspi/+git/focal/commit/?id=64e543b88ea2a013e1d8e014e7c92c53df1322ed [2] https://github.com/torvalds/linux/commit/1306a85aed3ec3db98945aafb7dfbe5648a1203c To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi/+bug/1900663/+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
