On Mon, 28 Feb 2022 08:50:54 +0800
Lu Baolu wrote:
> From: Jason Gunthorpe
>
> commit 60720a0fc646 ("vfio: Add device tracking during unbind") added the
> unbound list to plug a problem with KVM where KVM_DEV_VFIO_GROUP_DEL
> relied on vfio_group_get_external_user() succeeding to return the
>
From: Jason Gunthorpe
commit 60720a0fc646 ("vfio: Add device tracking during unbind") added the
unbound list to plug a problem with KVM where KVM_DEV_VFIO_GROUP_DEL
relied on vfio_group_get_external_user() succeeding to return the
vfio_group from a group file descriptor. The unbound list allowed