The first patch improves the buffer handling in the pxe tester a
little bit by allocating a separate buffer on the heap for each
architecture. This also gets rid of the huge pre-initialized
array in the tester, shrinking the size of the executable by
half of a megabyte!
The second patch adds s390x support to the pxe tester. Starting
with QEMU 2.10, the guest firmware on s390x can now net-boot via
TFTP, too, so we can automatically test this code in the pxe tester.

Thomas Huth (2):
  tests/boot-sector: Do not overwrite the x86 buffer on other
    architectures
  tests/pxe: Check virtio-net-ccw on s390x

 tests/Makefile.include |  1 +
 tests/boot-sector.c    | 57 ++++++++++++++++++++++++++++++++++++++------------
 tests/pxe-test.c       |  7 +++++++
 3 files changed, 52 insertions(+), 13 deletions(-)

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1.8.3.1