Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/arch/sh/mm/pg-nommu.c b/arch/sh/mm/pg-nommu.c
new file mode 100644
index 0000000..8f9165a
--- /dev/null
+++ b/arch/sh/mm/pg-nommu.c
@@ -0,0 +1,36 @@
+/*
+ * arch/sh/mm/pg-nommu.c
+ *
+ * clear_page()/copy_page() implementation for MMUless SH.
+ *
+ * Copyright (C) 2003 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/string.h>
+#include <asm/page.h>
+
+static void copy_page_nommu(void *to, void *from)
+{
+ memcpy(to, from, PAGE_SIZE);
+}
+
+static void clear_page_nommu(void *to)
+{
+ memset(to, 0, PAGE_SIZE);
+}
+
+static int __init pg_nommu_init(void)
+{
+ copy_page = copy_page_nommu;
+ clear_page = clear_page_nommu;
+
+ return 0;
+}
+
+subsys_initcall(pg_nommu_init);
+