Merge branch 'x86/core' into x86/headers

Documentation/cputopology.txt

Documentation/kernel-doc-nano-HOWTO.txt

Documentation/kernel-parameters.txt

Documentation/x86/boot.txt

MAINTAINERS

Makefile

arch/alpha/kernel/irq.c

arch/arm/kernel/irq.c

arch/arm/kernel/machine_kexec.c

arch/arm/kernel/vmlinux.lds.S

arch/arm/mach-pxa/dma.c

arch/arm/mach-pxa/include/mach/regs-ac97.h

arch/arm/mach-pxa/include/mach/regs-ssp.h

arch/arm/mach-pxa/pxa300.c

arch/arm/mach-pxa/pxa320.c

arch/arm/oprofile/op_model_mpcore.c

arch/blackfin/kernel/irqchip.c

arch/frv/mm/dma-alloc.c

arch/ia64/include/asm/percpu.h

arch/ia64/include/asm/topology.h