Displaying 3 results from an estimated 3 matches for "9b8c2ce".
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0b8cece
2014 Aug 06
2
[PATCH] virtio-rng: complete have_data completion in removing device
On (Wed) 06 Aug 2014 [16:05:41], Amos Kong wrote:
> On Wed, Aug 06, 2014 at 01:35:15AM +0800, Amos Kong wrote:
> > When we try to hot-remove a busy virtio-rng device from QEMU monitor,
> > the device can't be hot-removed. Because virtio-rng driver hangs at
> > wait_for_completion_killable().
> >
> > This patch fixed the hang by completing have_data completion
2014 Aug 06
2
[PATCH] virtio-rng: complete have_data completion in removing device
On (Wed) 06 Aug 2014 [16:05:41], Amos Kong wrote:
> On Wed, Aug 06, 2014 at 01:35:15AM +0800, Amos Kong wrote:
> > When we try to hot-remove a busy virtio-rng device from QEMU monitor,
> > the device can't be hot-removed. Because virtio-rng driver hangs at
> > wait_for_completion_killable().
> >
> > This patch fixed the hang by completing have_data completion
2014 Sep 08
0
[PATCH] virtio-rng: complete have_data completion in removing device
...ev->priv;
+ vi->remove = true;
+ complete(&vi->have_data);
vdev->config->reset(vdev);
vi->busy = false;
if (vi->hwrng_register_done)
diff --git a/drivers/char/hw_random/virtio-rng.c
b/drivers/char/hw_random/virtio-rng.c
index 2e3139e..9b8c2ce 100644
--- a/drivers/char/hw_random/virtio-rng.c
+++ b/drivers/char/hw_random/virtio-rng.c
@@ -137,10 +137,11 @@ static void remove_common(struct virtio_device
*vdev)
{
struct virtrng_info *vi = vdev->priv;
- vdev->config->reset(vdev);
- vi->busy = false;...