Linux v2.6.20-rc1

.. and so the stabilization phase starts.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

Makefile

 VERSION = 2
 PATCHLEVEL = 6
-SUBLEVEL = 19
-EXTRAVERSION =
+SUBLEVEL = 20
+EXTRAVERSION =-rc1
 NAME=Avast! A bilge rat!
 
 # *DOCUMENTATION*