[CRIU] [PATCH 0/3] s390: Enable travis for gcc

[Michael Holzheu]

This patch series together with patch "[CRIU][PATCH] s390: Prevent GOT
relocations" enables travis for s390.

We can't use Ubuntu Xenial because currently qemu-s390x-static only
supports z900 instructions and Ubuntu has been built for newer
System z machines. Therefore we use Debian Jessie as Docker base image.

The patch series is reflected by the following git branch:

 * https://github.com/michael-holzheu/criu/tree/enable_travis_for_s390_gcc

Here the s390x travis output for this branch:

 * https://travis-ci.org/michael-holzheu/criu/jobs/253598963

Michael Holzheu (3):
  s390: Replace flogr instruction with __builtin_clzl()
  s390/zdtm: Also support z900 (debian)
  s390: Enable travis

 .travis.yml                                  |  1 +
 include/common/arch/s390/asm/bitops.h        |  8 +-------
 scripts/build/Dockerfile.s390x.hdr           |  4 ++++
 scripts/build/Makefile                       |  2 +-
 scripts/build/binfmt_misc                    |  3 +++
 test/zdtm/lib/arch/s390/include/asm/atomic.h | 22 ++++++++++++----------
 6 files changed, 22 insertions(+), 18 deletions(-)
 create mode 100644 scripts/build/Dockerfile.s390x.hdr

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2.7.4