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/include/asm-ia64/hdreg.h b/include/asm-ia64/hdreg.h
new file mode 100644
index 0000000..83b5161
--- /dev/null
+++ b/include/asm-ia64/hdreg.h
@@ -0,0 +1,14 @@
+/*
+ *  linux/include/asm-ia64/hdreg.h
+ *
+ *  Copyright (C) 1994-1996  Linus Torvalds & authors
+ */
+
+#warning this file is obsolete, please do not use it
+
+#ifndef __ASM_IA64_HDREG_H
+#define __ASM_IA64_HDREG_H
+
+typedef unsigned short ide_ioreg_t;
+
+#endif /* __ASM_IA64_HDREG_H */