The attachment patch does fix the warning, yama_ptracer_del can be called in softirq context, also can be run in common process context, so use spin_lock_bh to fix it.
** Attachment added: "fix_yama_lsm_lockdep_warning.log" https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/791019/+attachment/2184348/+files/fix_yama_lsm_lockdep_warning.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/791019 Title: yama_ptracer_del lockdep warning To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/791019/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
