Merge 4.4.202 into android-4.4-p

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

Change-Id: I0c8187a61060810c9a2e56c09ba17768939de271
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>