[ 03/75] virtio: rng: disallow multiple device registrations, fixes crashes

3.8-stable review patch. If anyone has any objections, please let me know. -- From: Amit Shah commit e84e7a56a3aa2963db506299e29a5f3f09377f9b upstream. The code currently only supports one virtio-rng device at a time. Invoking guests with multiple devices causes the guest to

[ 03/75] virtio: rng: disallow multiple device registrations, fixes crashes

3.8-stable review patch. If anyone has any objections, please let me know. -- From: Amit Shah amit.s...@redhat.com commit e84e7a56a3aa2963db506299e29a5f3f09377f9b upstream. The code currently only supports one virtio-rng device at a time. Invoking guests with multiple devices