[PATCH 1/3] selftests: sev_migrate_tests: Fix test_sev_mirror()

[Peter Gonda]

Mirrors should not be able to call LAUNCH_START. Remove the call on the
mirror to correct the test before fixing sev_ioctl() to correctly assert
on this failed ioctl.

Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
Cc: Sean Christopherson <seanjc@xxxxxxxxxx>
Cc: Marc Orr <marcorr@xxxxxxxxxx>
Signed-off-by: Peter Gonda <pgonda@xxxxxxxxxx>
---
 tools/testing/selftests/kvm/x86_64/sev_migrate_tests.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/tools/testing/selftests/kvm/x86_64/sev_migrate_tests.c b/tools/testing/selftests/kvm/x86_64/sev_migrate_tests.c
index 29b18d565cf4..fbc742b42145 100644
--- a/tools/testing/selftests/kvm/x86_64/sev_migrate_tests.c
+++ b/tools/testing/selftests/kvm/x86_64/sev_migrate_tests.c
@@ -228,9 +228,6 @@ static void sev_mirror_create(int dst_fd, int src_fd)
 static void test_sev_mirror(bool es)
 {
 	struct kvm_vm *src_vm, *dst_vm;
-	struct kvm_sev_launch_start start = {
-		.policy = es ? SEV_POLICY_ES : 0
-	};
 	int i;
 
 	src_vm = sev_vm_create(es);
@@ -241,7 +238,7 @@ static void test_sev_mirror(bool es)
 	/* Check that we can complete creation of the mirror VM.  */
 	for (i = 0; i < NR_MIGRATE_TEST_VCPUS; ++i)
 		vm_vcpu_add(dst_vm, i);
-	sev_ioctl(dst_vm->fd, KVM_SEV_LAUNCH_START, &start);
+
 	if (es)
 		sev_ioctl(dst_vm->fd, KVM_SEV_LAUNCH_UPDATE_VMSA, NULL);
 
-- 
2.34.1.400.ga245620fadb-goog