[PATCH 091/133] virtio: console: fix raising SIGIO after port unplug

3.8.13.7 -stable review patch. If anyone has any objections, please let me know. -- From: Amit Shah commit 92d3453815fbe74d539c86b60dab39ecdf01bb99 upstream. SIGIO should be sent when a port gets unplugged. It should only be sent to prcesses that have the port opened, and

[PATCH 091/133] virtio: console: fix raising SIGIO after port unplug

3.8.13.7 -stable review patch. If anyone has any objections, please let me know. -- From: Amit Shah amit.s...@redhat.com commit 92d3453815fbe74d539c86b60dab39ecdf01bb99 upstream. SIGIO should be sent when a port gets unplugged. It should only be sent to prcesses that have