Previously, if this check failed, we'd just exit quietly with no output. This can be confusing, so print out a short message indicating why the test is being skipped.
Signed-off-by: Axel Rasmussen axelrasmussen@google.com --- tools/testing/selftests/kvm/lib/kvm_util.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/kvm/lib/kvm_util.c b/tools/testing/selftests/kvm/lib/kvm_util.c index f05ca919cccb..0d6ddee429b9 100644 --- a/tools/testing/selftests/kvm/lib/kvm_util.c +++ b/tools/testing/selftests/kvm/lib/kvm_util.c @@ -53,8 +53,10 @@ int kvm_check_cap(long cap) int kvm_fd;
kvm_fd = open(KVM_DEV_PATH, O_RDONLY); - if (kvm_fd < 0) + if (kvm_fd < 0) { + print_skip("KVM not available, errno: %d", errno); exit(KSFT_SKIP); + }
ret = ioctl(kvm_fd, KVM_CHECK_EXTENSION, cap); TEST_ASSERT(ret != -1, "KVM_CHECK_EXTENSION IOCTL failed,\n"