qxl: fix spice+sdl no cursor regression

regression introduced by 075360945860ad9bdd491921954b383bf762b0e5,

v2: lock around qemu_spice_cursor_refresh_unlocked

Reported-by: Fabiano Fidêncio <fabiano@fidencio.org>
Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/hw/qxl.c b/hw/qxl.c
index f643667205..0bbf0e8c16 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -1545,6 +1545,10 @@ static void display_refresh(struct DisplayState *ds)
 {
     if (qxl0->mode == QXL_MODE_VGA) {
         qemu_spice_display_refresh(&qxl0->ssd);
+    } else {
+        qemu_mutex_lock(&qxl0->ssd.lock);
+        qemu_spice_cursor_refresh_unlocked(&qxl0->ssd);
+        qemu_mutex_unlock(&qxl0->ssd.lock);
     }
 }