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Commit 02238959 authored by Amit Shah's avatar Amit Shah Committed by Rusty Russell
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virtio: console: Reset vdev before removing device 



The virtqueues should be disabled before attempting to remove the
device.

Signed-off-by: default avatarAmit Shah <amit.shah@redhat.com>
Signed-off-by: default avatarRusty Russell <rusty@rustcorp.com.au>
parent f6f94e2a

drivers/char/virtio_console.c

+3 −0
Original line number Diff line number Diff line
@@ -1605,6 +1605,9 @@ static void virtcons_remove(struct virtio_device *vdev) 


	portdev = vdev->priv;



	/* Disable interrupts for vqs */

	vdev->config->reset(vdev);

	/* Finish up work that's lined up */

	cancel_work_sync(&portdev->control_work);



	list_for_each_entry_safe(port, port2, &portdev->ports, list)