[kvm-unit-tests PATCH 0/1] s390x: stsi: Define vm_is_kvm to be used in different tests

[Pierre Morel <pmorel@linux.ibm.com>]

Several tests are in need of a way to check on which hypervisor
and virtualization level they are running on to be able to fence
certain tests. This patch adds functions that return true if a
vm is running under KVM, LPAR or generally as a level 2 guest.
 
To check if we're running under KVM we use the STSI 3.2.2
instruction, let's define it's response structure in a central
header.

Pierre Morel (1):
  s390x: stsi: Define vm_is_kvm to be used in different tests

 lib/s390x/stsi.h | 32 ++++++++++++++++++++++++++++
 lib/s390x/vm.c   | 55 ++++++++++++++++++++++++++++++++++++++++++++++--
 lib/s390x/vm.h   |  3 +++
 s390x/stsi.c     | 23 ++------------------
 4 files changed, 90 insertions(+), 23 deletions(-)
 create mode 100644 lib/s390x/stsi.h

-- 
2.27.0