[PATCH v2 7/9] KVM: s390: selftest: memop: Add bad address test

Janis Schoetterl-Glausch
2022-10-12T20:56:32Z

Add test that tries to access, instead of CHECK_ONLY.

Signed-off-by: Janis Schoetterl-Glausch <scgl@linux.ibm.com>
---
tools/testing/selftests/kvm/s390x/memop.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/kvm/s390x/memop.c b/tools/testing/selftests/kvm/s390x/memop.c
index d4f4fb4022b9..404ddb6fa855 100644
--- a/tools/testing/selftests/kvm/s390x/memop.c
+++ b/tools/testing/selftests/kvm/s390x/memop.c
@@ -969,7 +969,9 @@ static void _test_errors_common(struct test_info info, enum mop_target target, i

/* Bad guest address: */
rv = ERR_MOP(info, target, WRITE, mem1, size, GADDR((void *)~0xfffUL), CHECK_ONLY);
- TEST_ASSERT(rv > 0, "ioctl does not report bad guest memory access");
+ TEST_ASSERT(rv > 0, "ioctl does not report bad guest memory address");
+ rv = ERR_MOP(info, target, WRITE, mem1, size, GADDR((void *)~0xfffUL));
+ TEST_ASSERT(rv > 0, "ioctl does not report bad guest memory address");

/* Bad host address: */
rv = ERR_MOP(info, target, WRITE, 0, size, GADDR_V(mem1));
--
2.34.1