From: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Date: Mon, 17 Dec 2012 11:36:58 +0000 (+0000)
Subject: xen: fix trivial PCI passthrough MSI-X bug
X-Git-Tag: qemu-xen-4.3.0-rc1~15
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=c849ef3781f21c3f711d68215048cd33f3cd385a;p=qemu-upstream-4.3-testing.git

xen: fix trivial PCI passthrough MSI-X bug

upstream-commit-id: 044b99c6555f562254ae70dc39f32190eecbc1f2

We are currently passing entry->data as address parameter. Pass
entry->addr instead.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Tested-by: Sander Eikelenboom <linux@eikelenboom.it>
Xen-devel: http://marc.info/?l=xen-devel&m=135515462613715
---

diff --git a/hw/xen_pt_msi.c b/hw/xen_pt_msi.c
index 680767229..db757cd1f 100644
--- a/hw/xen_pt_msi.c
+++ b/hw/xen_pt_msi.c
@@ -321,7 +321,7 @@ static int xen_pt_msix_update_one(XenPCIPassthroughState *s, int entry_nr)
 
     pirq = entry->pirq;
 
-    rc = msi_msix_setup(s, entry->data, entry->data, &pirq, true, entry_nr,
+    rc = msi_msix_setup(s, entry->addr, entry->data, &pirq, true, entry_nr,
                         entry->pirq == XEN_PT_UNASSIGNED_PIRQ);
     if (rc) {
         return rc;