Mailing List Archive

[PATCH] xen: fix trivial PCI passthrough MSI-X bug
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 6807672..db757cd 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;

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