[kvm-unit-tests,0/3] PV tests part 1

Message

Janosch Frank July 17, 2020, 2:58 p.m. UTC

Let's start bringing in some more PV related code.

Somehow I missed that we can also have a key in a exception new
PSW. The interesting bit when skrf is active is that if such a PSW is
loaded on an exception it will result in a specification exception and
not a special operation exception like on all other key related
actions.

The third patch adds a basic guest UV call API test. It has mostly
been used for firmware testing but I also think it's good to have a
building block like this for more PV tests.


GIT: https://github.com/frankjaa/kvm-unit-tests/tree/queue


Janosch Frank (3):
  s390x: Add custom pgm cleanup function
  s390x: skrf: Add exception new skey test and add test to unittests.cfg
  s390x: Ultavisor guest API test

 lib/s390x/asm/interrupt.h |   1 +
 lib/s390x/asm/uv.h        |  68 +++++++++++++++++
 lib/s390x/interrupt.c     |   9 +++
 s390x/Makefile            |   1 +
 s390x/skrf.c              |  81 ++++++++++++++++++++
 s390x/unittests.cfg       |   7 ++
 s390x/uv-guest.c          | 156 ++++++++++++++++++++++++++++++++++++++
 7 files changed, 323 insertions(+)
 create mode 100644 lib/s390x/asm/uv.h
 create mode 100644 s390x/uv-guest.c