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xenbus: Fix loopback event channel assuming domain 0 

The xenbus event channel established in xenbus_init is intended to be a
loopback channel, but the remote domain was hardcoded to 0; this will
cause the channel to be unusable when xenstore is not being run in
domain 0.

Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Reviewed-by: Ian Campbell <Ian.Campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
This commit is contained in:
Daniel De Graaf 2011-10-13 16:07:07 -04:00 committed by Konrad Rzeszutek Wilk
parent 5b25d89e19
commit 77447991b6
1 changed files with 1 additions and 1 deletions
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2
drivers/xen/xenbus/xenbus_probe.c
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@ -724,7 +724,7 @@ static int __init xenbus_init(void)
/* Next allocate a local port which xenstored can bind to */
alloc_unbound.dom = DOMID_SELF;
alloc_unbound.remote_dom = 0;
alloc_unbound.remote_dom = DOMID_SELF;
err = HYPERVISOR_event_channel_op(EVTCHNOP_alloc_unbound,
&alloc_unbound);