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Re: [libvirt] [PATCH] qemu: Init reattaching related members of pciDevice before reattach



On 08/17/2011 05:04 AM, Osier Yang wrote:
Otherwise the device will still be bound to pci-stub driver even
it's set as "managed=yes" when do detaching. Of course, it won't
triger any driver reprobing too.
---
  src/qemu/qemu_hotplug.c |    1 +
  1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index 5f449fb..b7fdfa0 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -1761,6 +1761,7 @@ int qemuDomainDetachHostPciDevice(struct qemud_driver *driver,
          pciDeviceListDel(driver->activePciHostdevs, pci);
          if (pciResetDevice(pci, driver->activePciHostdevs, NULL)<  0)
              ret = -1;
+        pciDeviceReAttachInit(pci);
          qemuReattachPciDevice(pci, driver);

ACK.

--
Eric Blake   eblake redhat com    +1-801-349-2682
Libvirt virtualization library http://libvirt.org


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