[PULL] virtio fixes

[Rusty Russell <rusty@rustcorp.com.au>]

The following changes since commit e84e7a56a3aa2963db506299e29a5f3f09377f9b:

  virtio: rng: disallow multiple device registrations, fixes crashes (2013-03-08 11:30:43 +1100)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux.git tags/fixes-for-linus

for you to fetch changes up to 9ba5c80b1aea8648a3efe5f22dc1f7cacdfbeeb8:

  virtio: console: add locking around c_ovq operations (2013-03-30 14:25:46 +1030)

----------------------------------------------------------------
One reversion, a tiny leak fix, and a cc:stable locking fix, in two parts.

Thanks,
Rusty.

----------------------------------------------------------------
Amit Shah (2):
      virtio: console: rename cvq_lock to c_ivq_lock
      virtio: console: add locking around c_ovq operations

Satoru Takeuchi (1):
      hw_random: free rng_buffer at module exit

Sjur Brændeland (1):
      Revert "virtio_console: Initialize guest_connected=true for rproc_serial"

 drivers/char/hw_random/core.c |    9 +++++++++
 drivers/char/virtio_console.c |   44 ++++++++++++++++++++++++++++-------------
 2 files changed, 39 insertions(+), 14 deletions(-)