pseries: Add cleanup hook for PAPR virtual LAN device
Currently the spapr-vlan device does not supply a cleanup call for its NetClientInfo structure. With current qemu versions, that leads to a SEGV on exit, when net_cleanup() attempts to call the cleanup handlers on all net clients. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
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@ -175,11 +175,19 @@ static ssize_t spapr_vlan_receive(NetClientState *nc, const uint8_t *buf,
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return size;
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return size;
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}
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}
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static void spapr_vlan_cleanup(NetClientState *nc)
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{
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VIOsPAPRVLANDevice *dev = qemu_get_nic_opaque(nc);
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dev->nic = NULL;
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}
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static NetClientInfo net_spapr_vlan_info = {
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static NetClientInfo net_spapr_vlan_info = {
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.type = NET_CLIENT_OPTIONS_KIND_NIC,
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.type = NET_CLIENT_OPTIONS_KIND_NIC,
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.size = sizeof(NICState),
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.size = sizeof(NICState),
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.can_receive = spapr_vlan_can_receive,
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.can_receive = spapr_vlan_can_receive,
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.receive = spapr_vlan_receive,
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.receive = spapr_vlan_receive,
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.cleanup = spapr_vlan_cleanup,
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};
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};
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static void spapr_vlan_reset(VIOsPAPRDevice *sdev)
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static void spapr_vlan_reset(VIOsPAPRDevice *sdev)
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