Merge branch 'tracing/hw-branch-tracing' into tracing/core

Merge reason: this topic is ready for upstream now. It passed
              Oleg's review and Andrew had no further mm/*
              objections/observations either.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --cc include/linux/sched.h
Simple merge

diff --cc kernel/fork.c
Simple merge

diff --cc kernel/ptrace.c
Simple merge

diff --cc kernel/sched.c
Simple merge

diff --cc kernel/trace/Makefile
index 7c34cbfff96e66ea15cc5a7e50ff995b3a5219b6,ecc671e9f142e166c6f070eee22ce0f7e58458ca..06b85850fab497f1bac3e6c93749e220ef382528
--- 1/kernel/trace/Makefile
--- 2/kernel/trace/Makefile
+++ b/kernel/trace/Makefile
@@@ -15,12 -15,16 +15,17 @@@ ifdef CONFIG_TRACING_BRANCHE
  KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
  endif
  
+ #
+ # Make the trace clocks available generally: it's infrastructure
+ # relied on by ptrace for example:
+ #
+ obj-y += trace_clock.o
+ 
  obj-$(CONFIG_FUNCTION_TRACER) += libftrace.o
  obj-$(CONFIG_RING_BUFFER) += ring_buffer.o
 +obj-$(CONFIG_RING_BUFFER_BENCHMARK) += ring_buffer_benchmark.o
  
  obj-$(CONFIG_TRACING) += trace.o
- obj-$(CONFIG_TRACING) += trace_clock.o
  obj-$(CONFIG_TRACING) += trace_output.o
  obj-$(CONFIG_TRACING) += trace_stat.o
  obj-$(CONFIG_TRACING) += trace_printk.o

diff --cc kernel/trace/trace.h
Simple merge

diff --cc kernel/trace/trace_hw_branches.c
Simple merge