I've enabled all FTRACE function in once but the kernel hangs when booting without any message output. Now I am trying to build and test the kernel with config enabled one by one. These config are safe to enable.
CONFIG_STACK_TRACER, CONFIG_FUNCTION_TRACER, CONFIG_FTRACE ** Changed in: linux-keystone (Ubuntu) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1386326 Title: Support ftrace in the linux-keystone kernel To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-keystone/+bug/1386326/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs