This bug is awaiting verification that the linux- oracle-5.15/5.15.0-1006.8~20.04.1 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-focal -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1948038 Title: disable CONFIG_KFENCE_STATIC_KEYS in linux 5.15 Status in linux package in Ubuntu: Fix Released Status in linux source package in Jammy: Fix Released Bug description: [Impact] KFENCE devs are changing CONFIG_KFENCE_STATIC_KEYS to be disabled by default, because it's introducing more problems than benefits: https://lore.kernel.org/all/20211019102524.2807208-2-el...@google.com/T/#u This also seems to trigger QEMU bugs during the systemd autopkgtest, like: https://bugs.launchpad.net/qemu/+bug/1920934 [Test case] Run systemd autopkgtest. [Fix] Disable CONFIG_KFENCE_STATIC_KEYS. [Regression potential] We may experience an overall performance regression for not using static branches in the KFENCE code. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1948038/+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
