boeffla_defconfig: enable retrieving configuration via /proc/config.gz
Boeffla ramfs: Improve DNS resolution when using an USB connected ethernet adapter
boeffla_defconfig: Change handling of asix USB Ethernet adapters
boeffla_defconfig: Support for ppp widget app and usb modems
Boeffla ramfs: Put additional sync lines in for improved consistency

(there were issues with installing the busybox apps)
cpuidle-exynos4: calm down some logspam

* noticed these CONSTANTLY flooding the log with screen off
  using wireless adb (so it was unplugged)

Change-Id: I4df4f0da9f62cfd86552b77c71d4a2de11dac5d4
CPU hotplug, writeback: Don't call writeback_set_ratelimit() too often during hotplug

The CPU hotplug callback related to writeback calls writeback_set_ratelimit() during every state
change in the hotplug sequence. This is unnecessary since num_online_cpus() changes only once
during the entire hotplug operation.

So invoke the function only once per hotplug, thereby avoiding the unnecessary repetition
of those costly calculations.

Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>

(https://gitorious.org/linux-ar933x-usb/linux-ar933x-usb/commit/2f60d628ffd042e65e0b1d3431fb3e38d6f7c1be)
tmpfs: fix mempolicy object leaks

This patch fixes several mempolicy leaks in the tmpfs mount logic.
These leaks are slow - on the order of one object leaked per mount
attempt.

Leak 1 (umount doesn't free mpol allocated in mount):
    while true; do
        mount -t tmpfs -o mpol=interleave,size=100M nodev /mnt
        umount /mnt
    done

Leak 2 (errors parsing remount options will leak mpol):
    mount -t tmpfs -o size=100M nodev /mnt
    while true; do
        mount -o remount,mpol=interleave,size=x /mnt 2> /dev/null
    done
    umount /mnt

Leak 3 (multiple mpol per mount leak mpol):
    while true; do
        mount -t tmpfs -o mpol=interleave,mpol=interleave,size=100M nodev /mnt
        umount /mnt
    done

This patch fixes all of the above.  I could have broken the patch into
three pieces but is seemed easier to review as one.

Signed-off-by: Greg Thelen <gthelen@google.com>

(https://lkml.org/lkml/2013/2/20/55)
CM ramfs: Update to version of CM nightly 01.09.2014
Boeffla ramfs: Good bye unified startup script

... it is just impossible with acceptable complexity for multiple hardware devices
Boeffla ramfs: Good bye unified bccontroller script
boeffla_defconfig: Remove Boeffla specific tweaks
Boeffla ramfs: Add swappiness setting for Boeffla default zRam
Release tag: 2.4-beta5