Please, apply.
diff -urNX /home/leigh/.diffex linux-2.6.1-lbb-prev/arch/ppc/kernel/head.S
linux-2.6.1-lbb/arch/ppc/kernel/head.S
--- linux-2.6.1-lbb-prev/arch/ppc/kernel/head.S Fri Jan 9 18:22:36 2004
+++ linux-2.6.1-lbb/arch/ppc/kernel/head.S Fri Jan 9 18:23:39 2004
@@ -117,10 +117,10 @@
* to its proper place in memory by the boot loader. The expected layout
* of the regs is:
* r3: ptr to residual data
- * r4: initrd_start or if no initrd then 0
- * r5: initrd_end - unused if r4 is 0
- * r6: Start of command line string
- * r7: End of command line string
+ * r4: unused
+ * r5: unused
+ * r6: unused
+ * r7: unused
*
* This just gets a minimal mmu environment setup so we can call
* start_here() to do the real work.