From: Philippe Mathieu-Daudé <philmd@linaro.org>
Date: Tue, 9 Dec 2025 19:11:09 +0000 (+0100)
Subject: Revert "migration/vmstate: remove VMSTATE_BUFFER_POINTER_UNSAFE macro"
X-Git-Tag: v10.2.0-rc3~1^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0d42e48c73d3840fec57a6c4309b9a078138c6ce;p=thirdparty%2Fqemu.git

Revert "migration/vmstate: remove VMSTATE_BUFFER_POINTER_UNSAFE macro"

Next commit will re-use VMSTATE_BUFFER_POINTER_UNSAFE().

This reverts commit 58341158d022823234d25fd337654a82fa6d157b.

Suggested-by: Fiona Ebner <f.ebner@proxmox.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---

diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index df57e6550a..a87a5efa42 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -727,6 +727,15 @@ extern const VMStateInfo vmstate_info_qlist;
     .offset     = offsetof(_state, _field),                          \
 }
 
+#define VMSTATE_BUFFER_POINTER_UNSAFE(_field, _state, _version, _size) { \
+    .name       = (stringify(_field)),                               \
+    .version_id = (_version),                                        \
+    .size       = (_size),                                           \
+    .info       = &vmstate_info_buffer,                              \
+    .flags      = VMS_BUFFER | VMS_POINTER,                          \
+    .offset     = offsetof(_state, _field),                          \
+}
+
 /* Allocate a temporary of type 'tmp_type', set tmp->parent to _state
  * and execute the vmsd on the temporary.  Note that we're working with
  * the whole of _state here, not a field within it.