On 08/23/2017 11:03 PM, Thomas Huth wrote: > QEMU currently aborts with an assertion message when the user is trying > to remove a dscm1xxxx again: > > $ aarch64-softmmu/qemu-system-aarch64 -S -M integratorcp -nographic > QEMU 2.9.93 monitor - type 'help' for more information > (qemu) device_add dscm1xxxx,id=xyz > (qemu) device_del xyz > ** > ERROR:qemu/qdev-monitor.c:872:qdev_unplug: assertion failed: (hotplug_ctrl) > Aborted (core dumped) > > Looks like this device has to be wired up in code and is not meant > to be hot-pluggable, so let's mark it with user_creatable = false. > > Signed-off-by: Thomas Huth <[email protected]> > --- > hw/ide/microdrive.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/hw/ide/microdrive.c b/hw/ide/microdrive.c > index e3fd30e..17917c0 100644 > --- a/hw/ide/microdrive.c > +++ b/hw/ide/microdrive.c > @@ -575,12 +575,15 @@ PCMCIACardState *dscm1xxxx_init(DriveInfo *dinfo) > static void dscm1xxxx_class_init(ObjectClass *oc, void *data) > { > PCMCIACardClass *pcc = PCMCIA_CARD_CLASS(oc); > + DeviceClass *dc = DEVICE_CLASS(oc); > > pcc->cis = dscm1xxxx_cis; > pcc->cis_len = sizeof(dscm1xxxx_cis); > > pcc->attach = dscm1xxxx_attach; > pcc->detach = dscm1xxxx_detach; > + /* Reason: Needs to be wired-up in code, see dscm1xxxx_init() */ > + dc->user_creatable = false; > } > > static const TypeInfo dscm1xxxx_type_info = { >
OK; I'll look into Paolo's suggestion as a further fix, but whether or not we treat this property as a hint, it should be set anyway as you say. Reviewed-by: John Snow <[email protected]> Thanks, applied to my IDE tree: https://github.com/jnsnow/qemu/commits/ide https://github.com/jnsnow/qemu.git --js
