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(parent: 376827d) | patch
virtio-rng: add check of period
authorAmos Kong <akong@redhat.com>
Thu, 21 Nov 2013 10:53:23 +0000 (18:53 +0800)
committerAnthony Liguori <aliguori@amazon.com>
Thu, 21 Nov 2013 15:55:26 +0000 (07:55 -0800)
commitd44bb8604e87ecd3823f12f0c92d5e56d613de0d
treef387c0a8005e623f2b262f53b2ba8f7d181d3a8atree
parent376827d48922941d16ef9949672e86f820005d0acommit | diff
virtio-rng: add check of period

If period is assigned to 0, limit timer will expire immediately.
It causes a qemu warning:

"main-loop: WARNING: I/O thread spun for 1000 iterations"

This limit is meaningless. This patch forbids to assign 0 to period.

Reviewed-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Amos Kong <akong@redhat.com>
Message-id: 1385031203-23790-1-git-send-email-akong@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
hw/virtio/virtio-rng.c diff | blob | history
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