Merge branch 'kmemleak' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-2.6-cm

* 'kmemleak' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-2.6-cm:
  kmemleak: Fix typo in the comment
  lib/scatterlist: Hook sg_kmalloc into kmemleak (v2)
  kmemleak: Add DocBook style comments to kmemleak.c
  kmemleak: Introduce a default off mode for kmemleak
  kmemleak: Show more information for objects found by alias