From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Mon, 17 Nov 2025 14:38:00 +0000 (+0100)
Subject: [3.14] fix memory order of `_Py_atomic_store_uint_release` (GH-141562) (GH-141663)
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cf141ab1b8d8a118aba7d14bfc360bc65e5e8b8b;p=thirdparty%2FPython%2Fcpython.git

[3.14] fix memory order of `_Py_atomic_store_uint_release` (GH-141562) (GH-141663)

(cherry picked from commit 7800b78067162fc9d7cb6926f703fe14dee1702a)

Co-authored-by: SubbaraoGarlapati <53627478+SubbaraoGarlapati@users.noreply.github.com>
---

diff --git a/Include/cpython/pyatomic_std.h b/Include/cpython/pyatomic_std.h
index 69a8b9e615ea..7176f667a408 100644
--- a/Include/cpython/pyatomic_std.h
+++ b/Include/cpython/pyatomic_std.h
@@ -948,14 +948,6 @@ _Py_atomic_store_ushort_relaxed(unsigned short *obj, unsigned short value)
                           memory_order_relaxed);
 }
 
-static inline void
-_Py_atomic_store_uint_release(unsigned int *obj, unsigned int value)
-{
-    _Py_USING_STD;
-    atomic_store_explicit((_Atomic(unsigned int)*)obj, value,
-                          memory_order_relaxed);
-}
-
 static inline void
 _Py_atomic_store_long_relaxed(long *obj, long value)
 {
@@ -1031,6 +1023,14 @@ _Py_atomic_store_int_release(int *obj, int value)
                           memory_order_release);
 }
 
+static inline void
+_Py_atomic_store_uint_release(unsigned int *obj, unsigned int value)
+{
+    _Py_USING_STD;
+    atomic_store_explicit((_Atomic(unsigned int)*)obj, value,
+                          memory_order_release);
+}
+
 static inline void
 _Py_atomic_store_ssize_release(Py_ssize_t *obj, Py_ssize_t value)
 {