merge in klp-release (no-op)
vold no longer does MS_MOVE; remove tmpfs.

MS_MOVE was used when staging external storage devices, which no
longer occurs.  In fact, having a writable tmpfs was masking a vold
bug around moving apps to SD cards.

Bug: 11175082
Change-Id: Ib2d7561c3a0b6fde94f651a496cb0c1f12f88d96
Merge "vold no longer does MS_MOVE; remove tmpfs." into klp-dev
Don't return immediately from reboot commands.

The reboot commands return too fast, interfering with testing.
Add a pause(), which will allow the device time to complete the
reboot.

Change-Id: Ie9cc6eea67b7ff662ec71ea2329cbb94f8d55404
Bug: 11369303
utils: Add ProcessCallStack to collect stack traces for all threads in a process

- Also add a Printer class (print lines to logcat, fd, or strings)

Bug: 11324229
Change-Id: I78435ed49aa196a0efb45bf9b2d58b62c41737d3
Merge "utils: Add ProcessCallStack to collect stack traces for all threads in a process" into klp-dev
utils: Fix broken build

Bug: 11324229
Change-Id: I7e4f514c5531e4c0c11bb0ba5d67e4dabbcd5792
utils: Fix broken sdk build on windows

Bug: 11324229
Change-Id: Ia50e79b5e2430faea77b0c98902e8e018fb9ceff
init: Fix queue_all_property_triggers with nonexistent properties

Don't queue actions for "on property=*" if the property does not exist.
This fixes these errors on boot:

    init: property 'sys.powerctl' doesn't exist while
    expanding '${sys.powerctl}'
    init: powerctl: cannot expand '${sys.powerctl}

Change-Id: I3bd354d73a860f856be5df2c654f940445f9efd9
init: fixup cpufreq permissions

It is safe to have read permissions for everyone
Also required for the CPU info overlay service

PS3:
add cpu0-cpu3

PS4:
mke this work on at least a few devices :)

Change-Id: I1de067f63121a8a19f29d4e994fbc3bf73054556
ueventd.rc: Change owner of graphics drivers to system

iWifi Display service needs permission to open these drivers.

Change-Id: I1d9e4ae372f09ecf4104888a9910d09903d892d1
(cherry picked from commit f087420bf5eada3017e107a3a8da4e74f683da18)
(cherry picked from commit 1b3f9226cd3ad681a0ef08038d874921ca62ee4c)
(cherry picked from commit 5b4becc1b814b0f9e96d4f3aaec380d74f4b0739)
Merge tag 'android-4.4.1_r1' into kitkat

Android 4.4.1 Release 1