am 75878ecc: Merge from AOSP

* commit '75878eccc219c02eff6363f1b16a8dab07032322':
  Forward compatibility
diff --git a/rootdir/init.rc b/rootdir/init.rc
index 212edf4..4a663ae 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -271,6 +271,8 @@
     chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
     chown system system /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
     chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
+    chown system system /sys/devices/system/cpu/cpufreq/interactive/boost
+    chmod 0660 /sys/devices/system/cpu/cpufreq/interactive/boost
 
     # Assume SMP uses shared cpufreq policy for all CPUs
     chown system system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq