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Don't notify virtio devices before S_DRIVER_OK (Mark McLoughlin)
authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Thu, 29 Jan 2009 17:02:13 +0000 (17:02 +0000)
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Thu, 29 Jan 2009 17:02:13 +0000 (17:02 +0000)
commit7625162ca4e7be6359571d98b1c9e983393e9d91
tree0a9f8faf05b8663d2340ed38058216aae18a5b67tree | snapshot
parent22bf14582af9e25e31b926fab23c9be2d4a0298fcommit | diff
Don't notify virtio devices before S_DRIVER_OK (Mark McLoughlin)

Current Linux guests oops if the host notifies of a
config change before a driver has been bound to the
device.

It's pretty pointless for us to do notify of config
changes before status is S_DRIVER_OK anyway, so let's
just not do it.

Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6471 c046a42c-6fe2-441c-8c8c-71466251a162
hw/virtio.c diff | blob | history
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