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-um/spinlock.h b/include/asm-um/spinlock.h
new file mode 100644
index 0000000..f18c828
--- /dev/null
+++ b/include/asm-um/spinlock.h
@@ -0,0 +1,6 @@
+#ifndef __UM_SPINLOCK_H
+#define __UM_SPINLOCK_H
+
+#include "asm/arch/spinlock.h"
+
+#endif