diff options
| author | Thomas Huth <thuth@redhat.com> | 2017-08-24 12:08:48 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2017-08-30 18:23:25 +0200 |
| commit | 574ee06de9c4fe63c90be90dc9c747fc9382bb2b (patch) | |
| tree | a8db804e65e435ae249401fa42daf143f4c5109c /hw/s390x/s390-skeys.c | |
| parent | 1ecb285dc9333ebbf1b32b55d03650414fbdbe41 (diff) | |
s390x/s390-skeys: Mark the storage key devices with user_creatable = false
QEMU currently aborts if the user tries to create a skey device:
$ s390x-softmmu/qemu-system-s390x -nographic -device s390-skeys-qemu
qemu-system-s390x: hw/s390x/s390-skeys.c:30: s390_get_skeys_device:
Assertion `ss' failed.
Aborted (core dumped)
The storage key devices are only meant to be instantiated one time,
internally. They can not be used by the user, so mark them with
user_creatable = false.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1503569328-22197-1-git-send-email-thuth@redhat.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.vnet.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'hw/s390x/s390-skeys.c')
| -rw-r--r-- | hw/s390x/s390-skeys.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/s390x/s390-skeys.c b/hw/s390x/s390-skeys.c index c0de3b0c35..53ad5d38d4 100644 --- a/hw/s390x/s390-skeys.c +++ b/hw/s390x/s390-skeys.c @@ -229,10 +229,14 @@ static int qemu_s390_skeys_get(S390SKeysState *ss, uint64_t start_gfn, static void qemu_s390_skeys_class_init(ObjectClass *oc, void *data) { S390SKeysClass *skeyclass = S390_SKEYS_CLASS(oc); + DeviceClass *dc = DEVICE_CLASS(oc); skeyclass->skeys_enabled = qemu_s390_skeys_enabled; skeyclass->get_skeys = qemu_s390_skeys_get; skeyclass->set_skeys = qemu_s390_skeys_set; + + /* Reason: Internal device (only one skeys device for the whole memory) */ + dc->user_creatable = false; } static const TypeInfo qemu_s390_skeys_info = { |