Merge remote-tracking branch 'kraxel/tags/pull-vga-20161205-1' into staging

Merge remote-tracking branch 'kraxel/tags/pull-vga-20161205-1' into staging

qxl: fix flickering.
cirrus: avoid devision by zero.
virtio-gpu: fix two leaks.

# gpg: Signature made Mon 05 Dec 2016 10:55:45 AM GMT
# gpg:                using RSA key 0x4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* kraxel/tags/pull-vga-20161205-1:
  display: cirrus: check vga bits per pixel(bpp) value
  virtio-gpu: fix memory leak in update_cursor_data_virgl
  virtio-gpu: fix information leak in getting capset info dispatch
  qxl: Only emit QXL_INTERRUPT_CLIENT_MONITORS_CONFIG on config changes

Message-id: 1480935840-3961-1-git-send-email-kraxel@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>