David Vrabel dc62ccaccf xen-netback: transition to CLOSED when removing a VIF ...

If a guest is destroyed without transitioning its frontend to CLOSED,
the domain becomes a zombie as netback was not grant unmapping the
shared rings.

When removing a VIF, transition the backend to CLOSED so the VIF is
disconnected if necessary (which will unmap the shared rings etc).

This fixes a regression introduced by
279f438e36c0a70b23b86d2090aeec50155034a9 (xen-netback: Don't destroy
the netdev until the vif is shut down).

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
Cc: Paul Durrant <Paul.Durrant@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by:  Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-10-08 16:15:51 -04:00

..

common.h

xen-netback: Don't destroy the netdev until the vif is shut down

2013-09-19 14:03:51 -04:00

interface.c

xen-netback: Don't destroy the netdev until the vif is shut down

2013-09-19 14:03:51 -04:00

Makefile

xen network backend driver

2011-03-15 19:38:03 -07:00

netback.c

xen-netback: count number required slots for an skb more carefully

2013-09-12 23:22:13 -04:00

xenbus.c

xen-netback: transition to CLOSED when removing a VIF

2013-10-08 16:15:51 -04:00