Merge android-4.4-p.202 (a4d443b7) into msm-4.4

Merge android-4.4-p.202 (a4d443b7) into msm-4.4

* refs/heads/tmp-a4d443b7
  Linux 4.4.202
  x86/bugs: Add ITLB_MULTIHIT bug infrastructure
  x86/speculation/taa: Fix printing of TAA_MSG_SMT on IBRS_ALL CPUs
  x86/tsx: Add config options to set tsx=on|off|auto
  x86/speculation/taa: Add documentation for TSX Async Abort
  x86/tsx: Add "auto" option to the tsx= cmdline parameter
  kvm/x86: Export MDS_NO=0 to guests when TSX is enabled
  x86/speculation/taa: Add sysfs reporting for TSX Async Abort
  x86/speculation/taa: Add mitigation for TSX Async Abort
  x86/cpu: Add a "tsx=" cmdline option with TSX disabled by default
  x86/cpu: Add a helper function x86_read_arch_cap_msr()
  x86/msr: Add the IA32_TSX_CTRL MSR
  KVM: x86: use Intel speculation bugs and features as derived in generic x86 code
  kvm: x86: IA32_ARCH_CAPABILITIES is always supported
  KVM: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts
  KVM: Introduce kvm_get_arch_capabilities()
  powerpc/boot: Request no dynamic linker for boot wrapper
  powerpc: Fix compiling a BE kernel with a powerpc64le toolchain
  powerpc/Makefile: Use cflags-y/aflags-y for setting endian options
  MIPS: BCM63XX: fix switch core reset on BCM6368
  kvm: mmu: Don't read PDPTEs when paging is not enabled

Change-Id: I3a31ea51ed63a4ac72279a09d4bcba64868c803e
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>