It appears that Linus applied a fix for this directly in a merge commit: https://github.com/torvalds/linux/commits/fc02cb2b37fe2cbf1d3334b9f0f0eab9431766c4
When the change with this bug was backported to stable, the fix was squashed. But we appear to have cherry-picked the version from mainline instead of the one from stable which had the bug. ** Changed in: linux-bluefield (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-bluefield in Ubuntu. https://bugs.launchpad.net/bugs/2035123 Title: scripts/pahole-flags.sh needs upstream fix Status in linux-bluefield package in Ubuntu: Triaged Bug description: When doing a kernel make in our Jammy repo we notice the follow error being emitted: ./scripts/pahole-flags.sh: line 7: return: can only `return' from a function or sourced script It appears that while the Jammy baseline is 5.15.99 (as per the top-level Makefile) the file scripts/pahole-flags.sh is out of date with upstream 5.15.99 The upstream 5.15.99 version of scripts/pahole-flags.sh fixes this issue by making this change: 7c7 < return --- > exit 0 This seems like a simple fix, but not sure who should be fixing this. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-bluefield/+bug/2035123/+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