qxl: add dev id to guest prints

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/hw/qxl.c b/hw/qxl.c
index 3722f55ce2..d55b68d872 100644
--- a/hw/qxl.c
+++ b/hw/qxl.c
@@ -985,7 +985,8 @@ static void ioport_write(void *opaque, uint32_t addr, uint32_t val)
         break;
     case QXL_IO_LOG:
         if (d->guestdebug) {
-            fprintf(stderr, "qxl/guest: %s", d->ram->log_buf);
+            fprintf(stderr, "qxl/guest-%d: %ld: %s", d->id,
+                    qemu_get_clock_ns(vm_clock), d->ram->log_buf);
         }
         break;
     case QXL_IO_RESET: