KEXEC_ARCH_DEFAULT
KEXEC_ARCH_386
KEXEC_ARCH_X86_64
KEXEC_ARCH_PPC
KEXEC_ARCH_PPC64
KEXEC_ARCH_IA_64
KEXEC_ARCH_ARM
KEXEC_ARCH_S390
KEXEC_ARCH_SH
KEXEC_ARCH_MIPS_LE
KEXEC_ARCH_MIPS