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virtio-input: ignore events until the guest driver is ready 

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Merge remote-tracking branch 'remotes/kraxel/tags/pull-input-20151020-1' into staging

virtio-input: ignore events until the guest driver is ready

# gpg: Signature made Tue 20 Oct 2015 08:10:00 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-input-20151020-1:
  virtio-input: ignore events until the guest driver is ready

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2015-10-20 12:56:45 +01:00
parent b38c0494c1 d9460a7557
commit ee9dfed242
1 changed files with 4 additions and 0 deletions
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4
hw/input/virtio-input.c
View File

@ -20,6 +20,10 @@ void virtio_input_send(VirtIOInput *vinput, virtio_input_event *event)
unsigned have, need;
int i, len;
if (!vinput->active) {
return;
}
/* queue up events ... */
if (vinput->qindex == vinput->qsize) {
vinput->qsize++;