make: Entering directory `/var/tmp/kernel-orig'
scripts/kconfig/conf -s arch/arm/Kconfig
make: Leaving directory `/var/tmp/kernel-orig'
make: Entering directory `/var/tmp/kernel-orig'
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/bin2c
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/mod/modpost
  Generating include/generated/mach-types.h
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/arm/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    scripts/checksyscalls.sh
<stdin>:1523:2: warning: #warning syscall recvmmsg not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts_rd.o
  CC      init/do_mounts.o
  HOSTCC  usr/gen_init_cpio
  UPD     include/generated/compile.h
  GEN     usr/initramfs_data.cpio
  CC      arch/arm/kernel/compat.o
  AS      usr/initramfs_data.o
  LD      usr/built-in.o
  CC      arch/arm/mm/dma-mapping.o
  CC      arch/arm/kernel/elf.o
  CC      arch/arm/mm/extable.o
  CC      arch/arm/mm/fault.o
  CC      init/do_mounts_initrd.o
  AS      arch/arm/kernel/entry-armv.o
  CC      arch/arm/common/dmabounce.o
  AS      arch/arm/kernel/entry-common.o
  CC      arch/arm/kernel/irq.o
arch/arm/common/dmabounce.c: In function 'unmap_single':
arch/arm/common/dmabounce.c:315: error: implicit declaration of function '__cpuc_flush_kernel_dcache_area'
make[1]: *** [arch/arm/common/dmabounce.o] Error 1
make[1]: *** Waiting for unfinished jobs....
  CC      arch/arm/mm/init.o
  CC      arch/arm/common/it8152.o
  CC      arch/arm/mm/iomap.o
  CC      init/initramfs.o
  CC      arch/arm/kernel/process.o
  CC      arch/arm/kernel/ptrace.o
make: *** [arch/arm/common] Error 2
make: *** Waiting for unfinished jobs....
  CC      arch/arm/kernel/return_address.o
  CC      arch/arm/kernel/setup.o
  CC      arch/arm/mm/fault-armv.o
arch/arm/kernel/return_address.c:61:2: warning: #warning "TODO: return_address should use unwind tables"
  CC      arch/arm/kernel/signal.o
  CC      arch/arm/mm/flush.o
  CC      init/version.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      arch/arm/mm/ioremap.o
  CC      arch/arm/kernel/sys_arm.o
  CC      arch/arm/kernel/stacktrace.o
  CC      arch/arm/mm/mmap.o
  CC      arch/arm/kernel/time.o
  CC      arch/arm/mm/pgd.o
  CC      arch/arm/kernel/traps.o
  CC      arch/arm/kernel/armksyms.o
  CC      arch/arm/mm/mmu.o
  CC      arch/arm/kernel/module.o
  CC      arch/arm/mm/vmregion.o
  CC      arch/arm/kernel/bios32.o
  CC      arch/arm/kernel/isa.o
  CC      arch/arm/mm/proc-syms.o
  CC      arch/arm/kernel/sys_oabi-compat.o
  CC      arch/arm/mm/alignment.o
  AS      arch/arm/mm/abort-ev5t.o
  AS      arch/arm/mm/pabort-legacy.o
  CC      arch/arm/mm/copypage-xscale.o
  CC      arch/arm/kernel/unwind.o
  AS      arch/arm/mm/tlb-v4wbi.o
  AS      arch/arm/mm/proc-xscale.o
  CC      arch/arm/kernel/xscale-cp0.o
  AS      arch/arm/kernel/iwmmxt.o
  CC      arch/arm/kernel/io.o
  AS      arch/arm/kernel/debug.o
  LD      arch/arm/mm/built-in.o
  AS      arch/arm/kernel/head.o
  CC      arch/arm/kernel/init_task.o
  LDS     arch/arm/kernel/vmlinux.lds
  LD      arch/arm/kernel/built-in.o
make: Leaving directory `/var/tmp/kernel-orig'