[Xen-devel] [PATCH] x86/hvm: Fix HVM guest regression introduced by c58ba78c84

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

The xen event channel for the ioreq server must be targeted at the appropriate
vcpu, so the correct one can be unpaused when IO is completed.

Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CC: Jan Beulich <JBeulich@xxxxxxxx>

---

The cosmetic tweaks were not completely cosmetic.
---
 xen/arch/x86/hvm/hvm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/x86/hvm/hvm.c b/xen/arch/x86/hvm/hvm.c
index b03ee4e..4b7792d 100644
--- a/xen/arch/x86/hvm/hvm.c
+++ b/xen/arch/x86/hvm/hvm.c
@@ -638,7 +638,7 @@ static int hvm_ioreq_server_add_vcpu(struct 
hvm_ioreq_server *s,
     {
         struct domain *d = s->domain;
 
-        rc = alloc_unbound_xen_event_channel(v->domain, 0, s->domid, NULL);
+        rc = alloc_unbound_xen_event_channel(v->domain, v->vcpu_id, s->domid, 
NULL);
         if ( rc < 0 )
             goto fail3;
 
-- 
1.7.10.4


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel