selftests: kvm: return Kselftest Skip code for skipped tests

2018-08-03T05:47:40Z

[ Upstream commit ab0e9c4b91ca902b1cae593b3dec9c4c7a724f9f ] When kvm test is skipped because of unmet dependencies and/or unsupported configuration, it exits with error which is treated as a fail by the Kselftest framework. This leads to false negative result even when the test could not be run. Change it to return kselftest skip code when a test gets skipped to clearly report that the test could not be run. Change it to use ksft_exit_skip() when the test is skipped. In addition, refine test_assert() message to include strerror() string and add explicit check for EACCES to cleary identify when test doesn't run when access is denied to resources required e.g: open /dev/kvm failed, rc: -1 errno: 13 Signed-off-by: Shuah Khan (Samsung OSG) Acked-by: Paolo Bonzini Signed-off-by: Shuah Khan (Samsung OSG) Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman

kvm: selftests: add API testing infrastructure

2018-04-04T17:11:00Z

Testsuite contributed by Google and cleaned up by myself for inclusion in Linux. Signed-off-by: Ken Hofsass Signed-off-by: Paolo Bonzini

kernel/tools/testing/selftests/kvm/lib/assert.c, branch linux-4.17.y

selftests: kvm: return Kselftest Skip code for skipped tests

kvm: selftests: add API testing infrastructure