[kvm-unit-tests,RFC,v2,0/4] s390x: Add Protected VM support

Message

Marc Hartmayer Aug. 12, 2020, 9:27 a.m. UTC

Add support for Protected Virtual Machine (PVM) tests. For starting a
PVM guest we must be able to generate a PVM image by using the
`genprotimg` tool from the s390-tools collection. This requires the
ability to pass a machine-specific host-key document, so the option
`--host-key-document` is added to the configure script.

Sorry it took so long to send the second version :/

For everybody's convenience there is a branch:
https://gitlab.com/mhartmay/kvm-unit-tests/-/tree/test_alternative

Changelog:
 RFC v1 -> RFC v2:
  + Remove `pv_support` option (Janosch, David)
  + Add some preliminary patches:
    - move "testname guard"
    - add support for architecture dependent functions
  + Add support for specifying a parmline file for the PV image
    generation. This is necessary for the `selftest` because the
    kernel cmdline set on the QEMU command line is ignored for PV
    guests

Marc Hartmayer (4):
  common.bash: run `cmd` only if a test case was found
  scripts: add support for architecture dependent functions
  run_tests/mkstandalone: add arch dependent function to
    `for_each_unittest`
  s390x: add Protected VM support

 README.md               |  3 ++-
 configure               |  8 ++++++++
 run_tests.sh            |  5 +----
 s390x/Makefile          | 17 +++++++++++++++--
 s390x/selftest.parmfile |  1 +
 s390x/unittests.cfg     |  1 +
 scripts/common.bash     | 26 ++++++++++++++++++++++++--
 scripts/mkstandalone.sh |  6 +-----
 scripts/s390x/func.bash | 18 ++++++++++++++++++
 9 files changed, 71 insertions(+), 14 deletions(-)
 create mode 100644 s390x/selftest.parmfile
 create mode 100644 scripts/s390x/func.bash