Steven Rostedt (VMware) (3):
x86/ftrace: Have ftrace trampolines turn read-only at the end of system
boot up
ring-buffer: Don't deactivate the ring buffer on failed iterator reads
ring-buffer: Remove all BUG() calls
----
arch/x86/include/asm/ftrace.h | 6 ++++++
arch/x86/kernel/ftrace.c | 29 ++++++++++++++++++++++++++++-
arch/x86/mm/init_64.c | 3 +++
include/linux/ftrace.h | 23 +++++++++++++++++++++++
kernel/trace/ftrace_internal.h | 22 ----------------------
kernel/trace/ring_buffer.c | 34 +++++++++++++---------------------
6 files changed, 73 insertions(+), 44 deletions(-)
