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Diffstat (limited to 'drivers/char/virtio_console.c')
| -rw-r--r-- | drivers/char/virtio_console.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 6d5c579b1693..dc42d5689483 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -1259,6 +1259,9 @@ static void unplug_port(struct port *port) port->guest_connected = false; port->host_connected = false; wake_up_interruptible(&port->waitqueue); + + /* Let the app know the port is going down. */ + send_sigio_to_port(port); } if (is_console_port(port)) { |