Revert "lib/sha1: use the git implementation of SHA-1"

This reverts commit f105fa0191c824f473618b142a6995918a85a7e3.
Revert "Remove ARM sha1 routines"

This reverts commit d2e8e800901aa60c4b17d3ca250ed5b78c8c016f.
Revert "staging: android: lowmemorykiller: Don't count reserved free memory"

This reverts commit b4a24163633664747e8cdcdc5804cf7801cf0771.
Revert "android, lowmemorykiller: remove task handoff notifier"

This reverts commit 3eac3db5c75b8012e651d30b177509f0b53ddb2a.
Revert "Staging: android: lowmemorykiller.c"

This reverts commit 9be365c5a6dab3c99253f232fce7129034695ea4.
Revert "staging: android/lowmemorykiller: Do not kill kernel threads"

This reverts commit 0014843563ca7ccc5ac39c8b022a3f9b94885037.
Revert "staging: android/lowmemorykiller: No need for task->signal check"

This reverts commit ef938424ad839fd7d60fb6227eeeaede737c18d6.
Revert "staging: android/lowmemorykiller: Better mm handling"

This reverts commit 77d432627207c2a1c65ea7e40d6d0804e2dbb854.
Revert "staging: android/lowmemorykiller: Don't grab tasklist_lock"

This reverts commit 3ac3cb5f382e9f4f4be00a01df25df2b520b5fe3.
Revert "msm: cpufreq: Fix store_powersave_bias to account for sync' CPUs."

This reverts commit a578cdfd7fd6458282075d3cae5b09f55e1d3f22.
Merge branch 'cm-10.1' into android-jb-mr1-v7