Makefile: adding config variable for Os/O2/O3 compilation

Conflicts:

	init/Kconfig
cpuinit: get rid of __cpuinit, first regexp
This commit is the result of:

find -name "*.c" | xargs sed -i "s/ __cpuinit / /g"
cpuinit: get rid of __cpuinit, second regexp
This commit is the result of:

find -name "*.c" | xargs sed -i "s/ __cpuexit / /g"
cpuinit: get rid of __cpuinit, third regexp
This commit is the result of:

find -name "*.c" | xargs sed -i "s/ __cpuinitdata//g"
cpuinit: get rid of __cpuinit, fourth regexp
This commit is the result of:

find -name "*.c" | xargs sed -i "s/ __cpuinit$//g"
cpuinit: get rid of __cpuinit, fifth regexp
This commit is the result of:

find arch/ -name "*.h" | xargs sed -i "s/ __cpuinit//g"
cpuinit: get rid of __cpuinit, sixth regexp
This commit is the result of:

find -name "*.c" | xargs sed -i "s/^__cpuinit //g"
cpuinit: get rid of __cpuinit, manual fixups

a few final fixups that haven't been caught by regexps

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

Conflicts:
	arch/x86/kernel/cpu/scattered.c
	kernel/rcutree.h
	kernel/rcutree_plugin.h
cpuinit: turn __cpuinit into nops

    now that there's no users left, turn __cpuinit into a nop for now,
    to avoid breaking any in-flight code. In a few releases we can just
    drop it entirely.

    Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
kbuild: drop cpuinit/cpuexit checks in modpost

With the removal of cpuinit/cpuexit we no longer need to
do section mismatch checks on these sections.

Drop it from modpost.

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
revert hacks for the previous misuse of __cpuinit for hotplug only functions

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

Conflicts:
	kernel/workqueue.c
Squashed Bricked's msm_mpdecision and msm_thermal

Conflicts:
	arch/arm/mach-msm/msm_mpdecision.c
Back to stock governors/iosched
Enabled and set CFQ as default
Enabled Performance, Powersave and Userspace
FS: import F2FS

Signed-off-by: Paul Reioux <reioux@gmail.com>
fs: f2fs: update to latest F2FS version
drivers/exfat: add Samsung's open source exFat module version 1.2.4

Signed-off-by: Paul Reioux <reioux@gmail.com>
Implement kexec-hardboot

"Allows hard booting (i.e., with a full hardware reboot) to a kernel
previously loaded in memory by kexec.  This works around the problem of
soft-booted kernel hangs due to improper device shutdown and/or
reinitialization."
More info in /arch/arm/Kconfig.

Original author: Mike Kasick <mike@kasick.org>

Vojtech Bocek <vbocek@gmail.com>:
  I've ported it to mako and flo, it is based of my grouper port, which is
  based of Asus TF201 patche ported by Jens Andersen <jens.andersen@gmail.com>

  I've moved atags copying from guest to the host kernel, which means there
  is no need to patch the guest kernel, assuming the --mem-min in kexec call
  is within the first 256MB of System RAM, otherwise it will take a long time
  to load. I've also fixed /proc/atags entry, which would give the kexec-tools
  userspace binary only the first 1024 bytes of atags,
  see arch/arm/kernel/atags.c for more details.

  Other than that, memory-reservation code for the hardboot page and
  some assembler to do the watchdog reset on MSM chip are new for this device.

ayysir <dresadd09691@gmail.com>:
  kexec: use mem_text_write_kernel_word to set reboot_code_buffer args
  in order to avoid protection faults (writes to read-only
  kernel memory) when CONFIG_STRICT_MEMORY_RWX is enabled.

Signed-off-by: Vojtech Bocek <vbocek@gmail.com>
Remove autosmp
fix: drivers/power/pm8921-charger.c:1715:23: warning: array subscript is below array bounds

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
fix: drivers/staging/prima/CORE/SME/src/btc/btcApi.c:1153:68: warning: array subscript is below array bounds

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>