[Xen-changelog] [qemu-upstream-unstable] xen: Fix PV-on-HVM

[patchbot@xxxxxxx]

commit 6d8b472233779c2a028a03843603030d2b1aee86
Author: Anthony PERARD <anthony.perard@xxxxxxxxxx>
Date:   Mon May 21 16:12:43 2012 +0000

    xen: Fix PV-on-HVM
    
    In the context of PV-on-HVM under Xen, the emulated nics are supposed to be
    unplug before the guest drivers are initialized, when the guest write to a
    specific IO port.
    
    Without this patch, the guest end up with two nics with the same MAC, the
    emulated nic and the PV nic.
    
    Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
    Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
---
 hw/xen_platform.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/xen_platform.c b/hw/xen_platform.c
index 5e792f5..068be8b 100644
--- a/hw/xen_platform.c
+++ b/hw/xen_platform.c
@@ -87,7 +87,7 @@ static void unplug_nic(PCIBus *b, PCIDevice *d)
 {
     if (pci_get_word(d->config + PCI_CLASS_DEVICE) ==
             PCI_CLASS_NETWORK_ETHERNET) {
-        qdev_unplug(&(d->qdev));
+        qdev_free(&(d->qdev));
     }
 }
 
--
generated by git-patchbot for /home/xen/git/qemu-upstream-unstable.git

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