| Message ID | 20220929181207.2281449-2-dmatlack@google.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | KVM: selftests: Fix nx_huge_pages_test when TDP is disabled | expand |
diff --git a/tools/testing/selftests/kvm/include/test_util.h b/tools/testing/selftests/kvm/include/test_util.h index 5c5a88180b6c..befc754ce9b3 100644 --- a/tools/testing/selftests/kvm/include/test_util.h +++ b/tools/testing/selftests/kvm/include/test_util.h @@ -63,8 +63,10 @@ void test_assert(bool exp, const char *exp_str, #a, #b, #a, (unsigned long) __a, #b, (unsigned long) __b); \ } while (0) -#define TEST_FAIL(fmt, ...) \ - TEST_ASSERT(false, fmt, ##__VA_ARGS__) +#define TEST_FAIL(fmt, ...) do { \ + TEST_ASSERT(false, fmt, ##__VA_ARGS__); \ + __builtin_unreachable(); \ +} while (0) size_t parse_size(const char *size);
Add __builtin_unreachable() to TEST_FAIL() so that the compiler knows that any code after a TEST_FAIL() is unreachable. Signed-off-by: David Matlack <dmatlack@google.com> --- tools/testing/selftests/kvm/include/test_util.h | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)