diff options
Diffstat (limited to 'hw/s390x/s390-stattrib-kvm.c')
| -rw-r--r-- | hw/s390x/s390-stattrib-kvm.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/hw/s390x/s390-stattrib-kvm.c b/hw/s390x/s390-stattrib-kvm.c index 24cd01382e..eeaa811098 100644 --- a/hw/s390x/s390-stattrib-kvm.c +++ b/hw/s390x/s390-stattrib-kvm.c @@ -17,6 +17,7 @@ #include "sysemu/kvm.h" #include "exec/ram_addr.h" #include "kvm/kvm_s390x.h" +#include "qapi/error.h" Object *kvm_s390_stattrib_create(void) { @@ -137,14 +138,21 @@ static void kvm_s390_stattrib_synchronize(S390StAttribState *sa) } } -static int kvm_s390_stattrib_set_migrationmode(S390StAttribState *sa, bool val) +static int kvm_s390_stattrib_set_migrationmode(S390StAttribState *sa, bool val, + Error **errp) { struct kvm_device_attr attr = { .group = KVM_S390_VM_MIGRATION, .attr = val, .addr = 0, }; - return kvm_vm_ioctl(kvm_state, KVM_SET_DEVICE_ATTR, &attr); + int r; + + r = kvm_vm_ioctl(kvm_state, KVM_SET_DEVICE_ATTR, &attr); + if (r) { + error_setg_errno(errp, -r, "setting KVM_S390_VM_MIGRATION failed"); + } + return r; } static long long kvm_s390_stattrib_get_dirtycount(S390StAttribState *sa) |