Revision 0fbc2074
| ID | 0fbc20740342713f282b118b4a446c4c43df3f4a |
kvm: zero-initialize KVM_SET_GSI_ROUTING input
kvm_add_routing_entry makes an attempt to
zero-initialize any new routing entry.
However, it fails to initialize padding
within the u field of the structure
kvm_irq_routing_entry.
Other functions like kvm_irqchip_update_msi_route
also fail to initialize the padding field in
kvm_irq_routing_entry.
It's better to just make sure all input is initialized.
Once it is, we can also drop complex field by field assignment and just
do the simple *a = *b to update a route entry.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Gleb Natapov <gleb@redhat.com>
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