[0/2] selftests: kvm: Introduce the mem_slot_test test

Message

Wainer dos Santos Moschetta March 30, 2020, 8:43 p.m. UTC

This series introduces a new KVM selftest (mem_slot_test) that goal
is to verify memory slots can be added up to the maximum allowed. An
extra slot is attempted which should occur on error.

The patch 01 is needed so that the VM fd can be accessed from the
test code (for the ioctl call attempting to add an extra slot).

I ran the test successfully on x86_64, aarch64, and s390x.  This
is why it is enabled to build on those arches.

Finally, I hope it is useful test!

Wainer dos Santos Moschetta (2):
  selftests: kvm: Add vm_get_fd() in kvm_util
  selftests: kvm: Add mem_slot_test test

 tools/testing/selftests/kvm/.gitignore        |  1 +
 tools/testing/selftests/kvm/Makefile          |  3 +
 .../testing/selftests/kvm/include/kvm_util.h  |  1 +
 tools/testing/selftests/kvm/lib/kvm_util.c    |  5 +
 tools/testing/selftests/kvm/mem_slot_test.c   | 92 +++++++++++++++++++
 5 files changed, 102 insertions(+)
 create mode 100644 tools/testing/selftests/kvm/mem_slot_test.c