diff options
| -rw-r--r-- | hw/intc/s390_flic_kvm.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/hw/intc/s390_flic_kvm.c b/hw/intc/s390_flic_kvm.c index b4c61d8300..56f1b818c1 100644 --- a/hw/intc/s390_flic_kvm.c +++ b/hw/intc/s390_flic_kvm.c @@ -15,6 +15,7 @@ #include "cpu.h" #include <sys/ioctl.h> #include "qemu/error-report.h" +#include "qapi/error.h" #include "hw/sysbus.h" #include "sysemu/kvm.h" #include "hw/s390x/s390_flic.h" @@ -397,18 +398,22 @@ static void kvm_s390_flic_realize(DeviceState *dev, Error **errp) struct kvm_create_device cd = {0}; struct kvm_device_attr test_attr = {0}; int ret; + Error *errp_local = NULL; flic_state->fd = -1; if (!kvm_check_extension(kvm_state, KVM_CAP_DEVICE_CTRL)) { + error_setg_errno(&errp_local, errno, "KVM is missing capability" + " KVM_CAP_DEVICE_CTRL"); trace_flic_no_device_api(errno); - return; + goto fail; } cd.type = KVM_DEV_TYPE_FLIC; ret = kvm_vm_ioctl(kvm_state, KVM_CREATE_DEVICE, &cd); if (ret < 0) { + error_setg_errno(&errp_local, errno, "Creating the KVM device failed"); trace_flic_create_device(errno); - return; + goto fail; } flic_state->fd = cd.fd; @@ -417,6 +422,9 @@ static void kvm_s390_flic_realize(DeviceState *dev, Error **errp) flic_state->clear_io_supported = !ioctl(flic_state->fd, KVM_HAS_DEVICE_ATTR, test_attr); + return; +fail: + error_propagate(errp, errp_local); } static void kvm_s390_flic_reset(DeviceState *dev) |