summaryrefslogtreecommitdiff
path: root/tools/testing/selftests/kvm/lib
AgeCommit message (Collapse)Author
2018-05-11KVM: selftests: exit with 0 status code when tests cannot be runPaolo Bonzini
Right now, skipped tests are returning a failure exit code if /dev/kvm does not exists. Consistently return a zero status code so that various scripts over the interwebs do not complain. Also return a zero status code if the KVM_CAP_SYNC_REGS capability is not present, and hardcode in the test the register kinds that are covered (rather than just using whatever value of KVM_SYNC_X86_VALID_FIELDS is provided by the kernel headers). Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-04-16kvm: selftests: add vmx_tsc_adjust_testPaolo Bonzini
The test checks the behavior of setting MSR_IA32_TSC in a nested guest, and the TSC_OFFSET VMCS field in general. It also introduces the testing infrastructure for Intel nested virtualization. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-04-10kvm: selftests: fix spelling mistake: "divisable" and "divisible"Colin Ian King
Trivial fix to spelling mistakes in comment and message text Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-04-04kvm: selftests: add sync_regs_testPaolo Bonzini
This includes the infrastructure to map the test into the guest and run code from the test program inside a VM. Signed-off-by: Ken Hofsass <hofsass@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-04-04kvm: selftests: add API testing infrastructurePaolo Bonzini
Testsuite contributed by Google and cleaned up by myself for inclusion in Linux. Signed-off-by: Ken Hofsass <hofsass@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>