extab 51 arch/arm/kernel/vmlinux.lds.h *(.ARM.extab.exit.text) \ extab 53 arch/arm/kernel/vmlinux.lds.h *(.ARM.extab.text.exit) \ extab 55 arch/arm/kernel/vmlinux.lds.h ARM_CPU_DISCARD(*(.ARM.extab.cpuexit.text)) \ extab 94 arch/arm/kernel/vmlinux.lds.h *(.ARM.extab*) \