76b0135d90666e1102bc5dab0db1be02c5c2364c  http://build.planet-lab.org/third-party/kernel-2.6.32-71.7.1.el6.src.rpm
ca101e4be57a40aaa2ae82d2173fabc04a593f2c  http://www.cs.princeton.edu/~caglar/patch-2.6.32-71.7.1.el6-vs2.3.0.36.29.4.diff