[Qemu-devel] [PATCH] Fix vmstate_register_ram() for rom/device regions

[Avi Kivity]

rom/device regions have a ram_addr that is composed of both an I/O handler
(low bits) and RAM region (high bits); but qemu_ram_set_idstr() excepts just
a RAM region.  Mask the I/O handler to make it happy.

Signed-off-by: Avi Kivity <address@hidden>
---
 savevm.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/savevm.c b/savevm.c
index 88c4bd8..80be1ff 100644
--- a/savevm.c
+++ b/savevm.c
@@ -2284,7 +2284,7 @@ void do_info_snapshots(Monitor *mon)
 
 void vmstate_register_ram(MemoryRegion *mr, DeviceState *dev)
 {
-    qemu_ram_set_idstr(memory_region_get_ram_addr(mr),
+    qemu_ram_set_idstr(memory_region_get_ram_addr(mr) & TARGET_PAGE_MASK,
                        memory_region_name(mr), dev);
 }
 
-- 
1.7.7.1