It may happen that there are two domains with the same name in
two separate drivers (e.g. qemu and lxc). That is why for PCI
devices we track both names of driver and domain combination
which has taken the device. However, when we check if given PCI
device is in use (or PCI devices from the same IOMMU group) we
compare only domain name. This means that we can mistakenly claim
device as free to use while in fact it isn't.
Signed-off-by: NMichal Privoznik <mprivozn@redhat.com>
Tested-by: NDaniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: NDaniel Henrique Barboza <danielhb413@gmail.com>