Linux-2.6.12-rc2v2.6.12-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!

1 files changed, 46 insertions, 0 deletions

diff --git a/include/asm-frv/segment.h b/include/asm-frv/segment.h
new file mode 100644
index 000000000000..61222f00dfc1
--- /dev/null
+++ b/include/asm-frv/segment.h
@@ -0,0 +1,46 @@
+/* segment.h: MMU segment settings
+ *
+ * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#ifndef _ASM_SEGMENT_H
+#define _ASM_SEGMENT_H
+
+#include <linux/config.h>
+
+#ifndef __ASSEMBLY__
+
+typedef struct {
+        unsigned long seg;
+} mm_segment_t;
+
+#define MAKE_MM_SEG(s)  ((mm_segment_t) { (s) })
+
+#define KERNEL_DS               MAKE_MM_SEG(0xdfffffffUL)
+
+#ifdef CONFIG_MMU
+#define USER_DS                 MAKE_MM_SEG(TASK_SIZE - 1)
+#else
+#define USER_DS                 KERNEL_DS
+#endif
+
+#define get_ds()                (KERNEL_DS)
+#define get_fs()                (__current_thread_info->addr_limit)
+#define segment_eq(a,b)         ((a).seg == (b).seg)
+#define __kernel_ds_p()         segment_eq(get_fs(), KERNEL_DS)
+#define get_addr_limit()        (get_fs().seg)
+
+#define set_fs(_x)                                      \
+do {                                                    \
+        __current_thread_info->addr_limit = (_x);       \
+} while(0)
+
+
+#endif /* __ASSEMBLY__ */
+#endif /* _ASM_SEGMENT_H */