[GIT PULL] arm64 fixes for 3.15

[catalin.marinas@arm.com (Catalin Marinas)]

Hi Linus,

Please pull the arm64 patches below for 3.15. These are mostly arm64
fixes with an additional arm(64) platform fix for the initialisation of
vexpress clocks (the latter only affecting arm64; the arch/arm64 code
is SoC agnostic and does not rely on early SoC-specific calls). Thanks.

The following changes since commit d1db0eea852497762cab43b905b879dfcd3b8987:

  Linux 3.15-rc3 (2014-04-27 19:29:27 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes

for you to fetch changes up to e715eb2e73918f4cefbba0b717ff8902e8030b39:

  vexpress: Initialise the sysregs before setting up the clocks (2014-05-04 11:35:29 +0100)

----------------------------------------------------------------
- vexpress platform clocks initialisation moved earlier following the
  arm64 move of of_clk_init() call in a previous commit
- Default DMA ops changed to non-coherent to preserve compatibility with
  32-bit ARM DT files. The "dma-coherent" property can be used to
  explicitly mark a device coherent. The Applied Micro DT file has been
  updated to avoid DMA cache maintenance for the X-Gene SATA controller
  (the only arm64 related driver with such assumption in -rc mainline)
- Fixmap correction for earlyprintk
- kern_addr_valid() fix for huge pages

----------------------------------------------------------------
Catalin Marinas (3):
      arm64: Use bus notifiers to set per-device coherent DMA ops
      arm64: Mark the Applied Micro X-Gene SATA controller as DMA coherent
      vexpress: Initialise the sysregs before setting up the clocks

Dave Anderson (1):
      arm64: Fix for the arm64 kern_addr_valid() function

Marc Zyngier (1):
      arm64: fixmap: fix missing sub-page offset for earlyprintk

Ritesh Harjani (1):
      arm64: Make default dma_ops to be noncoherent

 .../devicetree/bindings/ata/apm-xgene.txt          |  3 ++
 arch/arm64/boot/dts/apm-storm.dtsi                 |  3 ++
 arch/arm64/kernel/early_printk.c                   |  6 ++--
 arch/arm64/kernel/setup.c                          |  2 +-
 arch/arm64/mm/dma-mapping.c                        | 35 ++++++++++++++++++++--
 arch/arm64/mm/mmu.c                                |  3 ++
 drivers/clk/versatile/clk-vexpress-osc.c           |  2 ++
 include/asm-generic/fixmap.h                       |  3 ++
 8 files changed, 50 insertions(+), 7 deletions(-)

-- 
Catalin