[PATCH 0/3] virtio: console: async notifications for host connect / disconnect

Hey Rusty,

This patchset is on top of the previous one.

It sends a SIGIO signal to apps that request signals for host
activity. SIGIO is sent on host connect, disconnect as well as
hot-unplug (which can be seen as a special case of host disconnect).

Tested using several testcases in the test-virtserial repo:
http://fedorapeople.org/gitweb?p=amitshah/public_git/test-virtserial.git

Please apply.

Thanks,
Amit.

Amit Shah (3):
  virtio: console: Send SIGIO to processes that request it for host
    events
  virtio: console: Send SIGIO on new data arrival on ports
  virtio: console: Send SIGIO in case of port unplug

 drivers/char/virtio_console.c |   31 +++++++++++++++++++++++++++++++
 1 files changed, 31 insertions(+), 0 deletions(-)

-- 
1.7.2.2