From: miod <miod@openbsd.org>
Date: Mon, 14 Aug 2023 07:42:34 +0000 (+0000)
Subject: Remove non-MULTIPROCESSOR chunk defining copyin32 as copyin now that all
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=abbd98eac20dc6a00c56b71aeec2ac32f8e8f95a;p=openbsd

Remove non-MULTIPROCESSOR chunk defining copyin32 as copyin now that all
platforms provide it.
---

diff --git a/sys/kern/sys_futex.c b/sys/kern/sys_futex.c
index 4aafc4f3fe0..1fd92e6d3eb 100644
--- a/sys/kern/sys_futex.c
+++ b/sys/kern/sys_futex.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sys_futex.c,v 1.21 2022/08/14 01:58:28 jsg Exp $ */
+/*	$OpenBSD: sys_futex.c,v 1.22 2023/08/14 07:42:34 miod Exp $ */
 
 /*
  * Copyright (c) 2016-2017 Martin Pieuchot
@@ -32,15 +32,6 @@
 
 #include <uvm/uvm.h>
 
-/*
- * Atomicity is only needed on MULTIPROCESSOR kernels.  Fall back on
- * copyin(9) until non-MULTIPROCESSOR architectures have a copyin32(9)
- * implementation.
- */
-#ifndef MULTIPROCESSOR
-#define copyin32(uaddr, kaddr)	copyin((uaddr), (kaddr), sizeof(uint32_t))
-#endif
-
 /*
  * Kernel representation of a futex.
  */