From 12c12a9924b475d6a20760f992fbf5e080747ae3 Mon Sep 17 00:00:00 2001 From: Janis Schoetterl-Glausch Date: Mon, 6 Feb 2023 17:45:54 +0100 Subject: [PATCH] KVM: s390: selftest: memop: Fix wrong address being used in test The guest code sets the key for mem1 only. In order to provoke a protection exception the test codes needs to address mem1. Signed-off-by: Janis Schoetterl-Glausch Reviewed-by: Nico Boehr Link: https://lore.kernel.org/r/20230206164602.138068-7-scgl@linux.ibm.com Message-Id: <20230206164602.138068-7-scgl@linux.ibm.com> Signed-off-by: Janosch Frank --- tools/testing/selftests/kvm/s390x/memop.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/kvm/s390x/memop.c b/tools/testing/selftests/kvm/s390x/memop.c index 033a8603a0968..1ae5c01f99045 100644 --- a/tools/testing/selftests/kvm/s390x/memop.c +++ b/tools/testing/selftests/kvm/s390x/memop.c @@ -450,9 +450,9 @@ static void test_errors_key(void) /* vm/vcpu, mismatching keys, fetch protection in effect */ CHECK_N_DO(ERR_PROT_MOP, t.vcpu, LOGICAL, WRITE, mem1, t.size, GADDR_V(mem1), KEY(2)); - CHECK_N_DO(ERR_PROT_MOP, t.vcpu, LOGICAL, READ, mem2, t.size, GADDR_V(mem2), KEY(2)); + CHECK_N_DO(ERR_PROT_MOP, t.vcpu, LOGICAL, READ, mem2, t.size, GADDR_V(mem1), KEY(2)); CHECK_N_DO(ERR_PROT_MOP, t.vm, ABSOLUTE, WRITE, mem1, t.size, GADDR_V(mem1), KEY(2)); - CHECK_N_DO(ERR_PROT_MOP, t.vm, ABSOLUTE, READ, mem2, t.size, GADDR_V(mem2), KEY(2)); + CHECK_N_DO(ERR_PROT_MOP, t.vm, ABSOLUTE, READ, mem2, t.size, GADDR_V(mem1), KEY(2)); kvm_vm_free(t.kvm_vm); } -- 2.30.2