[GIT PULL] jump-labels: Implement 2 and 5 byte jumps

Ingo,

A while ago I posted this series and you discovered a bug. I fixed that
bug, but due to traveling and other responsibilities I'm not sure
I posted the fix.

The fix is the last patch in this series.

As things have changed since the last post, there were a lot of conflicts,
and I had to rebase the patch set against tip/perf/jump-labels and
fix up the patches. Mostly the changes from JUMP_LABEL_* to STATIC_KEY_*.

But I got this done and retested them.

-- Steve

Please pull the latest tip/perf/jump-label-5 tree, which can be found at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
tip/perf/jump-label-5

Head SHA1: b0fdf8910bf8e30fd3542b05062ca9a9721cf26f


Steven Rostedt (7):
      x86/jump-label: Use best default nops for inital jump label calls
      x86/jump-label: Do not bother updating nops if they are correct
      x86/jump-label: Add safety checks to jump label conversions
      jump labels: Add infrastructure to update jump labels at compile time
      x86/jump labels: Use etiher 5 byte or 2 byte jumps
      x86/jump lables: Show where and what was wrong on errors
      x86/jump labels: Handle initialization of enabled nops

----
 Makefile                          |    7 +
 arch/Kconfig                      |    6 +
 arch/x86/Kconfig                  |    1 +
 arch/x86/include/asm/jump_label.h |   14 ++-
 arch/x86/kernel/jump_label.c      |  121 ++++++++++++-
 scripts/Makefile                  |    1 +
 scripts/Makefile.build            |   15 ++-
 scripts/update_jump_label.c       |  341 +++++++++++++++++++++++++++++++++++++
 scripts/update_jump_label.h       |  208 ++++++++++++++++++++++
 9 files changed, 700 insertions(+), 14 deletions(-)