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Qualcomm ARM Based SoC Updates for v4.7 part 2

* Change SMD callback parameters
* Use writecombine mapping for SMEM

Linux 3.18.31

Linux 4.1.22

Linux 4.6-rc4

wireless-drivers fixes for 4.6

b43

* fix memory leaks when removing the device

bcma

* fix building without OF_IRQ

rtlwifi

* fix gcc-6 indentation warning

iwlwifi

* lower the debug level of a benign print
* fix a memory leak

This is the 3.12.58 stable release

This is the 3.14.66 stable release

This is the 4.4.7 stable release

This is the 4.5.1 stable release

- make modeset hw state checker atomic aware (Maarten)
- close races in gpu stuck detection/seqno reading (Chris)
- tons&tons of small improvements from Chris Wilson all over the gem code
- more dsi/bxt work from Ramalingam&Jani
- macro polish from Joonas
- guc fw loading fixes (Arun&Dave)
- vmap notifier (acked by Andrew) + i915 support by Chris Wilson
- create bottom half for execlist irq processing (Chris Wilson)
- vlv/chv pll cleanup (Ville)
- rework DP detection, especially sink detection (Shubhangi Shrivastava)
- make color manager support fully atomic (Maarten)
- avoid livelock on chv in execlist irq handler (Chris)

Linux 4.6-rc3

GPIO fixes for the V4.6 series:

Core fixes:
- Defer GPIO device setup until after gpiolib is initialized.
  It turns out that a few very tightly integrated GPIO platform
  drivers initialize so early (befor core_initcall()) so that
  the gpiolib isn't even initialized itself. That limits what
  the library can do, and we cannot reference uninitialized
  fields until later. Defer some of the initialization until
  right after the gpiolib is initialized in these (rare) cases.
- As a consequence: do not use devm_* resources when allocating
  the states in the initial set-up of the gpiochip.

Driver fixes:
- In ACPI retrieveal: ignore GpioInt when looking for output
  GPIOs.
- Fix legacy builds on the PXA without a backing pin controller.
- Use correct datatype on pca953x register writes.

IOMMU Fixes for Linux v4.6-rc2 with:

 - Compile-time fixes (warnings and failures)

 - A bug in iommu core code which could cause the group->domain pointer
   to be falsly cleared

 - Fix in scatterlist handling of the ARM common DMA-API code

 - Stall detection fix for the Rockchip IOMMU driver

media fixes for v4.6-rc2

Linux 4.1.21

Linux 3.18.30

Linux 4.6-rc2