Module Name: src
Committed By: riastradh
Date: Mon Feb 20 13:30:23 UTC 2023
Modified Files:
src/sys/arch/sparc64/sparc64: lock_stubs.s
Log Message:
sparc64: Add missing LoadStore ordering for mutex_enter stub.
XXX pullup-8
XXX pullup-9
XXX pullup-10
To generate a diff of this commit:
cvs rdiff -u -r1.11 -r1.12 src/sys/arch/sparc64/sparc64/lock_stubs.s
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/sparc64/sparc64/lock_stubs.s
diff -u src/sys/arch/sparc64/sparc64/lock_stubs.s:1.11 src/sys/arch/sparc64/sparc64/lock_stubs.s:1.12
--- src/sys/arch/sparc64/sparc64/lock_stubs.s:1.11 Wed Apr 6 22:47:57 2022
+++ src/sys/arch/sparc64/sparc64/lock_stubs.s Mon Feb 20 13:30:22 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: lock_stubs.s,v 1.11 2022/04/06 22:47:57 riastradh Exp $ */
+/* $NetBSD: lock_stubs.s,v 1.12 2023/02/20 13:30:22 riastradh Exp $ */
/*-
* Copyright (c) 2002, 2006 The NetBSD Foundation, Inc.
@@ -41,7 +41,7 @@
#define CURLWP (CPUINFO_VA+CI_CURLWP)
#if defined(MULTIPROCESSOR)
-#define MB_READ membar #LoadLoad
+#define MB_READ membar #LoadLoad | #LoadStore
#define MB_MEM membar #LoadStore | #StoreStore
#else
#define MB_READ /* nothing */
