[PATCH v2 0/6] Selftests fixes for futex and intel_pstate

[Stafford Horne <shorne@gmail.com>]

This is followup to my previous patch [1] which was a very simple makefile
change. After a comment from Darren Hart I updated intel_pstate as well,
but noticed a few issues with running intel_pstate. That caused the change
to expand a bit.

 - fix build deps for futex test *original*
 - update makefile for intel_pstate to be in sync with Bamvor's changes
 - update cpupower frequency-info to fix intel_pstate test

For the linux-pm list the change to cpupower might be an issue, but if so
it would be nice if they can suggest a better way to get the self test to
do what it wants to do.

The series is based on Shuah's kselftest next branch, because that is
where Bamvor's latest changes are:
 git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next

[1] https://lkml.org/lkml/2017/1/5/903

Stafford Horne (6):
  selftests/futex: Add stdio used for logging
  selftests/futex: Add headers to makefile dependencies
  cpupower: Restore format of frequency-info limit
  selftests/intel_pstate: Fix warning on loop index overflow
  selftests/intel_pstate: Update makefile to match new style
  selftests: Add intel_pstate to TARGETS

 tools/power/cpupower/utils/cpufreq-info.c         | 21 ++++++++++++---------
 tools/testing/selftests/Makefile                  |  1 +
 tools/testing/selftests/futex/functional/Makefile |  5 ++++-
 tools/testing/selftests/futex/include/logging.h   |  1 +
 tools/testing/selftests/intel_pstate/Makefile     | 13 ++++---------
 tools/testing/selftests/intel_pstate/aperf.c      |  2 +-
 6 files changed, 23 insertions(+), 20 deletions(-)

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2.9.3