Merge changes...

Merge changes Ieb9231c5,I7c7e15cf,Id9ccab35,Ie1658731,I9668e674,Ifb294696,I983043f3,Idae945d1,Ib31e5aca,Ifacc1ff9,I31e8e0b5,I530cfdce,I85078f35,I38ebb9bb,I35e38b93,I99868cf4,Ia76f9743,If7598c26,Ie2f9e620 into msm-next

* changes:
  dma-mapping: Add dma_remap functions
  mm: Remove __init annotations from free_bootmem_late
  arm: Add option to skip buffer zeroing
  of: reserved_mem: increase max number reserved regions
  mm: showmem: make the notifiers atomic
  mm: Add notifier framework for showing memory
  arm64: Add dma mapping APIs for other memory types
  soc: qcom: secure_buffer: Fix memory leak
  soc: qcom: secure_buffer: Fix an uninitialized variable
  msm: secure_buffer: Add VMID_CP_CAMERA_PREVIEW
  msm: secure_buffer: fix scm call argument layout
  msm: secure_buffer: Limit continuous time spent in hypervisor
  secure_buffer: Remove all-in-one buffer usage
  msm: secure_buffer: Fix possible NULL pointer dereference
  qcom: secure_buffer: Use enum type to hold VMID definitions
  msm: secure_buffer: Add WLAN support
  drivers: qcom: secure_buffer: Optimize by re-using the same buffer
  msm: secure_buffer: Add missing include
  msm: secure_buffer: fix stub functions