Merge remote-tracking branch 'remotes/sstabellini/tags/xen-2015-10-26' into staging

Xen 2015-10-26

# gpg: Signature made Mon 26 Oct 2015 11:32:50 GMT using RSA key ID 70E1AE90
# gpg: Good signature from "Stefano Stabellini <stefano.stabellini@eu.citrix.com>"

* remotes/sstabellini/tags/xen-2015-10-26:
  xen-platform: Replace assert() with appropriate error reporting
  xen_platform: switch to realize
  Qemu/Xen: Fix early freeing MSIX MMIO memory region

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 12 insertions, 1 deletions

diff --git a/hw/xen/xen_pt_msi.c b/hw/xen/xen_pt_msi.c
index e3d71945cd..82de2bced3 100644
--- a/hw/xen/xen_pt_msi.c
+++ b/hw/xen/xen_pt_msi.c
@@ -610,7 +610,7 @@ error_out:
     return rc;
 }
 
-void xen_pt_msix_delete(XenPCIPassthroughState *s)
+void xen_pt_msix_unmap(XenPCIPassthroughState *s)
 {
     XenPTMSIX *msix = s->msix;
 
@@ -627,6 +627,17 @@ void xen_pt_msix_delete(XenPCIPassthroughState *s)
     }
 
     memory_region_del_subregion(&s->bar[msix->bar_index], &msix->mmio);
+}
+
+void xen_pt_msix_delete(XenPCIPassthroughState *s)
+{
+    XenPTMSIX *msix = s->msix;
+
+    if (!msix) {
+        return;
+    }
+
+    object_unparent(OBJECT(&msix->mmio));
 
     g_free(s->msix);
     s->msix = NULL;