diff options
| author | Thomas Huth <thuth@redhat.com> | 2017-08-17 16:19:16 +0200 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-08-22 21:26:46 +1000 |
| commit | 1f98e55385d11da1dc0de6440e66f19d191d2a1b (patch) | |
| tree | ead34d859da5143adb967e6a8b8aeefcfc510735 /hw | |
| parent | 8ccccff9dd7ba24c7a78861172e8dc6b07f1c392 (diff) | |
hw/ppc/spapr_iommu: Fix crash when removing the "spapr-tce-table" device
QEMU currently aborts unexpectedly when the user tries to add and
remove a "spapr-tce-table" device:
$ qemu-system-ppc64 -nographic -S -nodefaults -monitor stdio
QEMU 2.9.92 monitor - type 'help' for more information
(qemu) device_add spapr-tce-table,id=x
(qemu) device_del x
**
ERROR:qemu/qdev-monitor.c:872:qdev_unplug: assertion failed: (hotplug_ctrl)
Aborted (core dumped)
The device should not be accessable for the users at all, it's just
used internally, so mark it with user_creatable = false.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/ppc/spapr_iommu.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c index e614621a83..ed2d53559a 100644 --- a/hw/ppc/spapr_iommu.c +++ b/hw/ppc/spapr_iommu.c @@ -618,6 +618,8 @@ static void spapr_tce_table_class_init(ObjectClass *klass, void *data) dc->init = spapr_tce_table_realize; dc->reset = spapr_tce_reset; dc->unrealize = spapr_tce_table_unrealize; + /* Reason: This is just an internal device for handling the hypercalls */ + dc->user_creatable = false; QLIST_INIT(&spapr_tce_tables); |