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Date: Tue, 21 Apr 2015 16:29:59 +0100 From: Luis Henriques <luis.henriques@...onical.com> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org, kernel-team@...ts.ubuntu.com Cc: "Michael S. Tsirkin" <mst@...hat.com>, Rusty Russell <rusty@...tcorp.com.au>, Luis Henriques <luis.henriques@...onical.com> Subject: [PATCH 3.16.y-ckt 014/144] virtio_console: init work unconditionally 3.16.7-ckt10 -stable review patch. If anyone has any objections, please let me know. ------------------ From: "Michael S. Tsirkin" <mst@...hat.com> commit 4f6e24ed9de8634d6471ef86b382cba6d4e57ca8 upstream. when multiport is off, we don't initialize config work, but we then cancel uninitialized control_work on freeze. Signed-off-by: Michael S. Tsirkin <mst@...hat.com> Reviewed-by: Amit Shah <amit.shah@...hat.com> Signed-off-by: Rusty Russell <rusty@...tcorp.com.au> Signed-off-by: Luis Henriques <luis.henriques@...onical.com> --- drivers/char/virtio_console.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index 60aafb8a1f2e..5f6dce6c20fb 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -2024,12 +2024,13 @@ static int virtcons_probe(struct virtio_device *vdev) spin_lock_init(&portdev->ports_lock); INIT_LIST_HEAD(&portdev->ports); + INIT_WORK(&portdev->control_work, &control_work_handler); + if (multiport) { unsigned int nr_added_bufs; spin_lock_init(&portdev->c_ivq_lock); spin_lock_init(&portdev->c_ovq_lock); - INIT_WORK(&portdev->control_work, &control_work_handler); nr_added_bufs = fill_queue(portdev->c_ivq, &portdev->c_ivq_lock); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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