CONFIG_DEBUG_FS should be enabled as of Ubuntu-4.13.0-10.11~171. Can you test that version or newer and see if this bug is resolved?
** Tags added: kernel-da-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1719290 Title: CONFIG_DEBUG_FS is not enabled by "make zfcpdump_defconfig" with Ubuntu 17.10 (kernel 4.13) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-z-systems/+bug/1719290/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs