Commit 4c66b567 authored by Peter Gonda's avatar Peter Gonda Committed by Paolo Bonzini
Browse files

selftests: KVM: sev_migrate_tests: Fix test_sev_mirror() 



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@redhat.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Marc Orr <marcorr@google.com>
Signed-off-by: default avatarPeter Gonda <pgonda@google.com>
Message-Id: <20211208191642.3792819-2-pgonda@google.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 1b0c9d00

tools/testing/selftests/kvm/x86_64/sev_migrate_tests.c

+1 −4
Original line number Diff line number Diff line
@@ -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);