8b00c92dfa299376795f3b62e0b397fb0345bf77		branch 'lab1' of http://pdos.csail.mit.edu/6.828/2012/jos
733cdb0ef5436cee5e05c8ece8ea92b1d92c1871	not-for-merge	branch 'lab2' of http://pdos.csail.mit.edu/6.828/2012/jos
f87624e9ea6d3ccd44c5f5482f60ac08f2b24e79	not-for-merge	branch 'lab3' of http://pdos.csail.mit.edu/6.828/2012/jos
691d127121dd2b8ff265f14a1699d67a54604b50	not-for-merge	branch 'lab4' of http://pdos.csail.mit.edu/6.828/2012/jos
784bd9f31e8483c58ed31d8bbf8442c4b8e26c44	not-for-merge	branch 'lab5' of http://pdos.csail.mit.edu/6.828/2012/jos
e04a8cd01bbae91480236f54d9f707f4662da4dd	not-for-merge	branch 'lab6-2011' of http://pdos.csail.mit.edu/6.828/2012/jos
