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!

arch/um/Kconfig.debug

@@ -0,0 +1,53 @@
+menu "Kernel hacking"
+
+source "lib/Kconfig.debug"
+
+config FRAME_POINTER
+	bool
+	default y if DEBUG_INFO
+
+config PT_PROXY
+	bool "Enable ptrace proxy"
+	depends on XTERM_CHAN && DEBUG_INFO && MODE_TT
+	help
+	This option enables a debugging interface which allows gdb to debug
+	the kernel without needing to actually attach to kernel threads.
+	If you want to do kernel debugging, say Y here; otherwise say N.
+
+config GPROF
+	bool "Enable gprof support"
+	depends on DEBUG_INFO && MODE_SKAS && !MODE_TT
+	help
+        This allows profiling of a User-Mode Linux kernel with the gprof
+        utility.
+
+        See <http://user-mode-linux.sourceforge.net/gprof.html> for more
+        details.
+
+        If you're involved in UML kernel development and want to use gprof,
+        say Y.  If you're unsure, say N.
+
+config GCOV
+	bool "Enable gcov support"
+	depends on DEBUG_INFO && MODE_SKAS
+	help
+        This option allows developers to retrieve coverage data from a UML
+        session.
+
+        See <http://user-mode-linux.sourceforge.net/gprof.html> for more
+        details.
+
+        If you're involved in UML kernel development and want to use gcov,
+        say Y.  If you're unsure, say N.
+
+config SYSCALL_DEBUG
+	bool "Enable system call debugging"
+	default N
+	depends on DEBUG_INFO
+	help
+	This adds some system debugging to UML, including keeping a ring buffer
+	with recent system calls and some global and per-task statistics.
+
+	If unsure, say N
+
+endmenu