[Qemu-devel] [PATCH 40/43] qxl: reload memslots after migration, when qxl is in UNDEFINED mode

[Michael Roth <mdroth@linux.vnet.ibm.com>]

From: Yonit Halperin <yhalperi@redhat.com>

The devram memslot stays active when qxl enters UNDEFINED mode (i.e, no
primary surface). If migration has occurred while the device is in
UNDEFINED stae, the memslots have to be reloaded at the destination.

Fixes rhbz#874574

Signed-off-by: Yonit Halperin <yhalperi@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
(cherry picked from commit fa98efe932d93a15ffa867f3b05149c8d1fc7c28)

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
---
 hw/qxl.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/hw/qxl.c b/hw/qxl.c
index 89e9ad9..e7e9dd9 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -2042,6 +2042,7 @@ static int qxl_post_load(void *opaque, int version)
 
     switch (newmode) {
     case QXL_MODE_UNDEFINED:
+        qxl_create_memslots(d);
         break;
     case QXL_MODE_VGA:
         qxl_create_memslots(d);
-- 
1.7.9.5