xen/xend-del_usb_xend_entry.patch

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Index: xen-4.4.0-testing/tools/python/xen/xend/XendDomainInfo.py
===================================================================
--- xen-4.4.0-testing.orig/tools/python/xen/xend/XendDomainInfo.py
+++ xen-4.4.0-testing/tools/python/xen/xend/XendDomainInfo.py
@@ -1300,8 +1300,15 @@ class XendDomainInfo:
frontpath = self.getDeviceController(deviceClass).frontendPath(dev)
backpath = xstransact.Read(frontpath, "backend")
thread.start_new_thread(self.getDeviceController(deviceClass).finishDeviceCleanup, (backpath, path))
-
- rc = self.getDeviceController(deviceClass).destroyDevice(devid, force)
+ if deviceClass =='vusb':
+ dev = self.getDeviceController(deviceClass).convertToDeviceNumber(devid)
+ state = self.getDeviceController(deviceClass).readBackend(dev, 'state')
+ if state == '1':
+ rc = self.getDeviceController(deviceClass).destroyDevice(devid, True)
+ else:
+ rc = self.getDeviceController(deviceClass).destroyDevice(devid, force)
+ else:
+ rc = self.getDeviceController(deviceClass).destroyDevice(devid, force)
if not force and rm_cfg:
# The backend path, other than the device itself,
# has to be passed because its accompanied frontend