# git rev-parse -q --verify 11fe909d236263f62808dc3c73caf798e026d7aa^{commit}
11fe909d236263f62808dc3c73caf798e026d7aa
already have revision, skipping fetch
# git checkout -q -f -B kisskb 11fe909d236263f62808dc3c73caf798e026d7aa
# git clean -qxdf
# git log -1
commit 11fe909d236263f62808dc3c73caf798e026d7aa
Author: Matt Brown <matthew.brown.dev@gmail.com>
Date:   Thu Mar 30 10:28:01 2017 +1100

    powerpc/powernv: Add OPAL exports attributes to sysfs
    
    New versions of OPAL have a device node /ibm,opal/firmware/exports, each
    property of which describes a range of memory in OPAL that Linux might
    want to export to userspace for debugging.
    
    This patch adds a sysfs file under 'opal/exports' for each property
    found there, and makes it read-only by root.
    
    Signed-off-by: Matt Brown <matthew.brown.dev@gmail.com>
    [mpe: Drop counting of props, rename to attr, free on sysfs error, c'log]
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 11fe909d236263f62808dc3c73caf798e026d7aa
# < make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-randconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  randconfig
KCONFIG_SEED=0x9CD525B7
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_CPU_BIG_ENDIAN=y
# Added to kconfig CONFIG_PPC64=y
# Added to kconfig CONFIG_PPC_DISABLE_WERROR=y
# Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig 
# yes \n | make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-randconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-randconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/powerpc-next_powerpc-randconfig_powerpc-5.3'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/powerpc/include/generated/asm/clkdev.h
  WRAP    arch/powerpc/include/generated/asm/div64.h
  WRAP    arch/powerpc/include/generated/asm/export.h
  WRAP    arch/powerpc/include/generated/asm/irq_regs.h
  WRAP    arch/powerpc/include/generated/asm/irq_work.h
  WRAP    arch/powerpc/include/generated/asm/local64.h
  WRAP    arch/powerpc/include/generated/asm/mcs_spinlock.h
  WRAP    arch/powerpc/include/generated/asm/preempt.h
  WRAP    arch/powerpc/include/generated/asm/rwsem.h
  WRAP    arch/powerpc/include/generated/asm/vtime.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  UPD     include/config/kernel.release
  HOSTCC  scripts/basic/bin2c
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  CC      scripts/mod/empty.o
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/data.o
  GEN     scripts/mod/devicetable-offsets.h
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/treesource.o
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/sortextable
  HOSTCC  scripts/asn1_compiler
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/util.o
  CC      kernel/bounds.s
  CHK     include/generated/timeconst.h
  UPD     include/generated/timeconst.h
  HOSTCC  scripts/mod/file2alias.o
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/powerpc/kernel/asm-offsets.s
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  SHIPPED scripts/dtc/dtc-parser.tab.h
  SHIPPED scripts/dtc/dtc-parser.tab.c
  HOSTCC  scripts/mod/sumversion.o
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  HOSTLD  scripts/dtc/dtc
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  HOSTLD  scripts/mod/modpost
  CC      init/main.o
  CHK     include/generated/compile.h
  HOSTCC  usr/gen_init_cpio
  CC      init/do_mounts_initrd.o
  CC      init/do_mounts.o
  CC      init/initramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      arch/powerpc/mm/fault.o
  AS      arch/powerpc/lib/string.o
  CC      arch/powerpc/sysdev/mpic.o
  CC      arch/powerpc/lib/alloc.o
  CC      arch/powerpc/kernel/cputable.o
  GEN     usr/initramfs_data.cpio.gz
  AS      usr/initramfs_data.o
  AR      usr/built-in.o
  AS      arch/powerpc/lib/crtsavres.o
  CC      arch/powerpc/lib/code-patching.o
  CC      arch/powerpc/sysdev/mpic_msi.o
  CC      arch/powerpc/kernel/ptrace.o
  CC      arch/powerpc/kernel/syscalls.o
  CC      arch/powerpc/platforms/powermac/pic.o
  CC      arch/powerpc/mm/mem.o
  CC      arch/powerpc/platforms/powermac/setup.o
  CC      arch/powerpc/lib/feature-fixups.o
  CC      arch/powerpc/mm/pgtable.o
  CC      arch/powerpc/platforms/powermac/time.o
  CC      init/version.o
  AS      arch/powerpc/lib/checksum_64.o
  CC      arch/powerpc/lib/checksum_wrappers.o
  CC      arch/powerpc/sysdev/mpic_u3msi.o
  CC      arch/powerpc/sysdev/msi_bitmap.o
  CC      arch/powerpc/mm/mmap.o
  AR      init/mounts.o
  AR      init/built-in.o
  CC      arch/powerpc/mm/init_64.o
  CC      arch/powerpc/lib/sstep.o
  CC      arch/powerpc/mm/pgtable_64.o
  CC      arch/powerpc/kernel/irq.o
  CC      arch/powerpc/platforms/powermac/feature.o
  CC      arch/powerpc/sysdev/dart_iommu.o
  CC      arch/powerpc/platforms/powermac/pci.o
  CC      arch/powerpc/sysdev/fsl_lbc.o
  CC      arch/powerpc/kernel/align.o
  CC      arch/powerpc/sysdev/i8259.o
  CC      arch/powerpc/platforms/powernv/setup.o
  AS      arch/powerpc/platforms/powernv/opal-wrappers.o
  CC      arch/powerpc/mm/init-common.o
  CC      arch/powerpc/kernel/signal_32.o
  CC      arch/powerpc/kernel/pmc.o
  AS      arch/powerpc/lib/ldstfp.o
  AS      arch/powerpc/lib/copypage_64.o
  AR      arch/powerpc/math-emu/built-in.o
  CC      arch/powerpc/kernel/vdso.o
  AS      arch/powerpc/lib/copyuser_64.o
  CC      arch/powerpc/sysdev/scom.o
  CC      arch/powerpc/kernel/process.o
  AS      arch/powerpc/platforms/powermac/sleep.o
  CC      arch/powerpc/sysdev/udbg_memcons.o
  CC      arch/powerpc/lib/usercopy_64.o
  CC      arch/powerpc/platforms/powermac/low_i2c.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  CC      arch/powerpc/mm/pgtable-hash64.o
  CC      arch/powerpc/mm/hash_utils_64.o
  CC      arch/powerpc/sysdev/xics/xics-common.o
  CC      arch/powerpc/platforms/powernv/opal.o
  AS      arch/powerpc/lib/mem_64.o
  AS      arch/powerpc/lib/hweight_64.o
  AS      arch/powerpc/lib/copyuser_power7.o
  CC      arch/powerpc/platforms/powernv/opal-async.o
  AS      arch/powerpc/lib/string_64.o
  CC      arch/powerpc/platforms/powernv/idle.o
  AS      arch/powerpc/lib/copypage_power7.o
  AS      arch/powerpc/lib/memcpy_power7.o
  CC      arch/powerpc/platforms/powernv/opal-rtc.o
  AS      arch/powerpc/lib/memcpy_64.o
  CC      arch/powerpc/sysdev/xics/icp-native.o
  AS      arch/powerpc/lib/memcmp_64.o
  CC      arch/powerpc/lib/test_emulate_step.o
  CC      arch/powerpc/sysdev/xics/icp-hv.o
  AS      arch/powerpc/platforms/powermac/cache.o
  CC      arch/powerpc/platforms/powermac/pfunc_core.o
  CC      arch/powerpc/kernel/idle.o
  CC      arch/powerpc/platforms/powermac/pfunc_base.o
  AS      arch/powerpc/mm/slb_low.o
  CC      arch/powerpc/mm/slb.o
  CC      arch/powerpc/sysdev/xics/ics-rtas.o
  AR      arch/powerpc/lib/built-in.o
  CC      arch/powerpc/sysdev/xics/ics-opal.o
  CC      arch/powerpc/sysdev/xics/icp-opal.o
  CC      arch/powerpc/platforms/powernv/opal-nvram.o
  CC      arch/powerpc/platforms/powernv/opal-lpc.o
  CC      arch/powerpc/platforms/powermac/udbg_scc.o
  CC      arch/powerpc/kernel/signal.o
  CC      arch/powerpc/mm/hash_native_64.o
  CC      arch/powerpc/platforms/powermac/udbg_adb.o
  CC      arch/powerpc/platforms/powermac/nvram.o
  CC      arch/powerpc/mm/mmu_context_book3s64.o
  CC      arch/powerpc/mm/pgtable-book3s64.o
  CC      arch/powerpc/mm/pgtable-radix.o
  AR      arch/powerpc/sysdev/xics/built-in.o
  AR      arch/powerpc/sysdev/built-in.o
  CC      arch/powerpc/kernel/sysfs.o
  CC      arch/powerpc/platforms/powernv/opal-flash.o
  CC      arch/powerpc/platforms/pseries/lpar.o
  CC      arch/powerpc/kernel/cacheinfo.o
  CC      arch/powerpc/mm/tlb-radix.o
  AS      arch/powerpc/crypto/md5-asm.o
  CC      arch/powerpc/crypto/md5-glue.o
  AS      arch/powerpc/crypto/sha1-powerpc-asm.o
  CC      arch/powerpc/crypto/sha1.o
  AR      arch/powerpc/platforms/powermac/built-in.o
  CC      arch/powerpc/mm/tlb_hash64.o
  AS      arch/powerpc/platforms/pseries/hvCall.o
  CC      arch/powerpc/platforms/pseries/nvram.o
  CC      arch/powerpc/platforms/pseries/reconfig.o
  CC      arch/powerpc/platforms/powernv/rng.o
  CC      arch/powerpc/kernel/time.o
  CC      arch/powerpc/mm/hash64_4k.o
  CC      arch/powerpc/kernel/prom.o
  CC      arch/powerpc/kernel/traps.o
  AR      arch/powerpc/crypto/md5-ppc.o
  AR      arch/powerpc/crypto/sha1-powerpc.o
  AR      arch/powerpc/crypto/built-in.o
  CC      arch/powerpc/mm/slice.o
  CC      arch/powerpc/mm/hugetlbpage.o
  CC      arch/powerpc/mm/copro_fault.o
  CC      arch/powerpc/platforms/pseries/of_helpers.o
  CC      arch/powerpc/mm/dump_linuxpagetables.o
  CC      arch/powerpc/platforms/powernv/opal-elog.o
  CC      arch/powerpc/platforms/pseries/setup.o
  CC      arch/powerpc/mm/dump_hashpagetable.o
  AR      arch/powerpc/net/built-in.o
  CC      arch/powerpc/perf/callchain.o
  CC      arch/powerpc/kernel/setup-common.o
  CC      arch/powerpc/platforms/powernv/opal-dump.o
  CC      arch/powerpc/kernel/udbg.o
  AR      certs/built-in.o
  CC      arch/powerpc/platforms/powernv/opal-sysparam.o
  CC      kernel/fork.o
  CC      mm/filemap.o
  AS      arch/powerpc/kernel/misc.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  AR      arch/powerpc/mm/built-in.o
  CC      mm/maccess.o
  CC      arch/powerpc/platforms/pseries/iommu.o
  CC      fs/open.o
  CC      arch/powerpc/platforms/powernv/opal-sensor.o
  CC      arch/powerpc/perf/perf_regs.o
  CC      arch/powerpc/perf/core-book3s.o
  CC      arch/powerpc/kernel/io.o
  CC      arch/powerpc/kernel/dma.o
  CC      arch/powerpc/platforms/powernv/opal-msglog.o
  CC      kernel/exec_domain.o
  AS      arch/powerpc/kernel/misc_64.o
  CC      mm/page_alloc.o
  AS      arch/powerpc/perf/bhrb.o
  CC      fs/read_write.o
  CC      arch/powerpc/platforms/pseries/event_sources.o
  CC      arch/powerpc/platforms/powernv/opal-hmi.o
  CC      arch/powerpc/platforms/powernv/opal-power.o
  CC      arch/powerpc/kernel/of_platform.o
  CC      arch/powerpc/perf/hv-24x7.o
  CC      kernel/panic.o
  CC      arch/powerpc/platforms/pseries/ras.o
  CC      kernel/cpu.o
  AR      ipc/built-in.o
  CC      arch/powerpc/kernel/prom_parse.o
  CC      arch/powerpc/platforms/powernv/opal-irqchip.o
  CC      mm/page-writeback.o
  CC      arch/powerpc/kernel/setup_64.o
  CC      kernel/exit.o
  CC      arch/powerpc/platforms/pseries/firmware.o
  CC      arch/powerpc/perf/hv-gpci.o
  CC      fs/file_table.o
  CC      fs/super.o
  CC      fs/char_dev.o
  CC      arch/powerpc/platforms/pseries/power.o
  CC      arch/powerpc/platforms/powernv/opal-kmsg.o
  CC      arch/powerpc/kernel/sys_ppc32.o
  CC      arch/powerpc/platforms/powernv/pci.o
  CC      arch/powerpc/perf/hv-common.o
  CC      arch/powerpc/kernel/signal_64.o
  CC      arch/powerpc/platforms/pseries/dlpar.o
  CC      arch/powerpc/platforms/powernv/pci-ioda.o
  CC      security/keys/gc.o
  CC      security/commoncap.o
  CC      fs/stat.o
  CC      arch/powerpc/kernel/ptrace32.o
  CC      fs/exec.o
  CC      kernel/softirq.o
  CC      arch/powerpc/perf/power4-pmu.o
  CC      arch/powerpc/platforms/pseries/mobility.o
  CC      mm/readahead.o
  CC      security/keys/key.o
  CC      arch/powerpc/kernel/paca.o
  CC      arch/powerpc/platforms/pseries/rng.o
  CC      arch/powerpc/perf/ppc970-pmu.o
  CC      arch/powerpc/kernel/nvram_64.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      kernel/resource.o
  CC      mm/swap.o
  CC      security/keys/keyring.o
  CC      arch/powerpc/platforms/powernv/npu-dma.o
  CC      arch/powerpc/platforms/pseries/pci.o
  CC      arch/powerpc/perf/power5-pmu.o
  CC      arch/powerpc/platforms/pseries/pci_dlpar.o
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:395:22: error: field 'mn' has incomplete type
  struct mmu_notifier mn;
                      ^
In file included from /home/kisskb/slave/src/include/asm-generic/bug.h:13:0,
                 from /home/kisskb/slave/src/arch/powerpc/include/asm/bug.h:127,
                 from /home/kisskb/slave/src/include/linux/bug.h:4,
                 from /home/kisskb/slave/src/include/linux/mmdebug.h:4,
                 from /home/kisskb/slave/src/include/linux/gfp.h:4,
                 from /home/kisskb/slave/src/include/linux/slab.h:14,
                 from /home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:12:
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c: In function 'pnv_npu2_mn_release':
/home/kisskb/slave/src/include/linux/kernel.h:852:48: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
  const typeof( ((type *)0)->member ) *__mptr = (ptr); \
                                                ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:491:30: note: in expansion of macro 'container_of'
 #define mn_to_npu_context(x) container_of(x, struct npu_context, mn)
                              ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:563:36: note: in expansion of macro 'mn_to_npu_context'
  struct npu_context *npu_context = mn_to_npu_context(mn);
                                    ^
/home/kisskb/slave/src/include/linux/kernel.h:852:48: note: (near initialization for 'npu_context')
  const typeof( ((type *)0)->member ) *__mptr = (ptr); \
                                                ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:491:30: note: in expansion of macro 'container_of'
 #define mn_to_npu_context(x) container_of(x, struct npu_context, mn)
                              ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:563:36: note: in expansion of macro 'mn_to_npu_context'
  struct npu_context *npu_context = mn_to_npu_context(mn);
                                    ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c: In function 'pnv_npu2_mn_change_pte':
/home/kisskb/slave/src/include/linux/kernel.h:852:48: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
  const typeof( ((type *)0)->member ) *__mptr = (ptr); \
                                                ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:491:30: note: in expansion of macro 'container_of'
 #define mn_to_npu_context(x) container_of(x, struct npu_context, mn)
                              ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:581:36: note: in expansion of macro 'mn_to_npu_context'
  struct npu_context *npu_context = mn_to_npu_context(mn);
                                    ^
/home/kisskb/slave/src/include/linux/kernel.h:852:48: note: (near initialization for 'npu_context')
  const typeof( ((type *)0)->member ) *__mptr = (ptr); \
                                                ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:491:30: note: in expansion of macro 'container_of'
 #define mn_to_npu_context(x) container_of(x, struct npu_context, mn)
                              ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:581:36: note: in expansion of macro 'mn_to_npu_context'
  struct npu_context *npu_context = mn_to_npu_context(mn);
                                    ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c: In function 'pnv_npu2_mn_invalidate_page':
/home/kisskb/slave/src/include/linux/kernel.h:852:48: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
  const typeof( ((type *)0)->member ) *__mptr = (ptr); \
                                                ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:491:30: note: in expansion of macro 'container_of'
 #define mn_to_npu_context(x) container_of(x, struct npu_context, mn)
                              ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:590:36: note: in expansion of macro 'mn_to_npu_context'
  struct npu_context *npu_context = mn_to_npu_context(mn);
                                    ^
/home/kisskb/slave/src/include/linux/kernel.h:852:48: note: (near initialization for 'npu_context')
  const typeof( ((type *)0)->member ) *__mptr = (ptr); \
                                                ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:491:30: note: in expansion of macro 'container_of'
 #define mn_to_npu_context(x) container_of(x, struct npu_context, mn)
                              ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:590:36: note: in expansion of macro 'mn_to_npu_context'
  struct npu_context *npu_context = mn_to_npu_context(mn);
                                    ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c: In function 'pnv_npu2_mn_invalidate_range':
/home/kisskb/slave/src/include/linux/kernel.h:852:48: error: initialization from incompatible pointer type [-Werror=incompatible-pointer-types]
  const typeof( ((type *)0)->member ) *__mptr = (ptr); \
                                                ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:491:30: note: in expansion of macro 'container_of'
 #define mn_to_npu_context(x) container_of(x, struct npu_context, mn)
                              ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:599:36: note: in expansion of macro 'mn_to_npu_context'
  struct npu_context *npu_context = mn_to_npu_context(mn);
                                    ^
/home/kisskb/slave/src/include/linux/kernel.h:852:48: note: (near initialization for 'npu_context')
  const typeof( ((type *)0)->member ) *__mptr = (ptr); \
                                                ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:491:30: note: in expansion of macro 'container_of'
 #define mn_to_npu_context(x) container_of(x, struct npu_context, mn)
                              ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:599:36: note: in expansion of macro 'mn_to_npu_context'
  struct npu_context *npu_context = mn_to_npu_context(mn);
                                    ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c: At top level:
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:606:21: error: variable 'nv_nmmu_notifier_ops' has initializer but incomplete type
 static const struct mmu_notifier_ops nv_nmmu_notifier_ops = {
                     ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:607:2: error: unknown field 'release' specified in initializer
  .release = pnv_npu2_mn_release,
  ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:607:13: warning: excess elements in struct initializer
  .release = pnv_npu2_mn_release,
             ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:607:13: note: (near initialization for 'nv_nmmu_notifier_ops')
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:608:2: error: unknown field 'change_pte' specified in initializer
  .change_pte = pnv_npu2_mn_change_pte,
  ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:608:16: warning: excess elements in struct initializer
  .change_pte = pnv_npu2_mn_change_pte,
                ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:608:16: note: (near initialization for 'nv_nmmu_notifier_ops')
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:609:2: error: unknown field 'invalidate_page' specified in initializer
  .invalidate_page = pnv_npu2_mn_invalidate_page,
  ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:609:21: warning: excess elements in struct initializer
  .invalidate_page = pnv_npu2_mn_invalidate_page,
                     ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:609:21: note: (near initialization for 'nv_nmmu_notifier_ops')
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:610:2: error: unknown field 'invalidate_range' specified in initializer
  .invalidate_range = pnv_npu2_mn_invalidate_range,
  ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:610:22: warning: excess elements in struct initializer
  .invalidate_range = pnv_npu2_mn_invalidate_range,
                      ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:610:22: note: (near initialization for 'nv_nmmu_notifier_ops')
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c: In function 'pnv_npu2_init_context':
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:684:3: error: implicit declaration of function '__mmu_notifier_register' [-Werror=implicit-function-declaration]
   __mmu_notifier_register(&npu_context->mn, mm);
   ^
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c: In function 'pnv_npu2_release_context':
/home/kisskb/slave/src/arch/powerpc/platforms/powernv/npu-dma.c:708:2: error: implicit declaration of function 'mmu_notifier_unregister' [-Werror=implicit-function-declaration]
  mmu_notifier_unregister(&npu_context->mn,
  ^
cc1: some warnings being treated as errors
/home/kisskb/slave/src/scripts/Makefile.build:294: recipe for target 'arch/powerpc/platforms/powernv/npu-dma.o' failed
make[3]: *** [arch/powerpc/platforms/powernv/npu-dma.o] Error 1
/home/kisskb/slave/src/scripts/Makefile.build:553: recipe for target 'arch/powerpc/platforms/powernv' failed
make[2]: *** [arch/powerpc/platforms/powernv] Error 2
make[2]: *** Waiting for unfinished jobs....
  CC      arch/powerpc/kernel/firmware.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o
  CC      kernel/sysctl.o
  VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  VDSO32A arch/powerpc/kernel/vdso32/datapage.o
  VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
  VDSO32A arch/powerpc/kernel/vdso32/getcpu.o
  VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg
  OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so
  AS      arch/powerpc/kernel/vdso32/vdso32_wrapper.o
  CC      kernel/sysctl_binary.o
  CC      security/keys/keyctl.o
  AR      arch/powerpc/kernel/vdso32/built-in.o
  CC      security/keys/permission.o
  LDS     arch/powerpc/kernel/vdso64/vdso64.lds
  AS      arch/powerpc/kernel/vdso64/sigtramp.o
  CC      arch/powerpc/perf/power5+-pmu.o
  AS      arch/powerpc/kernel/vdso64/gettimeofday.o
  AS      arch/powerpc/kernel/vdso64/datapage.o
  AS      arch/powerpc/kernel/vdso64/cacheflush.o
  AS      arch/powerpc/kernel/vdso64/note.o
  AS      arch/powerpc/kernel/vdso64/getcpu.o
  CC      arch/powerpc/platforms/pseries/eeh_pseries.o
  CC      security/keys/process_keys.o
  VDSO64L arch/powerpc/kernel/vdso64/vdso64.so.dbg
  OBJCOPY arch/powerpc/kernel/vdso64/vdso64.so
  AS      arch/powerpc/kernel/vdso64/vdso64_wrapper.o
  AR      arch/powerpc/kernel/vdso64/built-in.o
  CC      arch/powerpc/kernel/hw_breakpoint.o
  CC      security/keys/request_key.o
  CC      mm/truncate.o
  CC      arch/powerpc/perf/power6-pmu.o
  CC      arch/powerpc/perf/power7-pmu.o
  CC      arch/powerpc/platforms/pseries/msi.o
  AS      arch/powerpc/kernel/cpu_setup_ppc970.o
  CC      security/keys/request_key_auth.o
  AS      arch/powerpc/kernel/cpu_setup_pa6t.o
  AS      arch/powerpc/kernel/cpu_setup_power.o
  CC      arch/powerpc/kernel/mce.o
  CC      arch/powerpc/perf/isa207-common.o
  CC      arch/powerpc/perf/power8-pmu.o
  CC      kernel/capability.o
  CC      arch/powerpc/perf/power9-pmu.o
  CC      security/keys/user_defined.o
  CC      arch/powerpc/kernel/mce_power.o
  CC      mm/vmscan.o
  CC      arch/powerpc/platforms/pseries/kexec.o
  CC      mm/shmem.o
  CC      mm/util.o
  CC      fs/fcntl.o
  CC      fs/ioctl.o
  CC      security/keys/compat.o
  AR      arch/powerpc/perf/built-in.o
  CC      fs/readdir.o
  CC      kernel/ptrace.o
  AS      arch/powerpc/kernel/idle_power4.o
  AS      arch/powerpc/kernel/idle_book3s.o
  CC      arch/powerpc/platforms/pseries/pseries_energy.o
  CC      arch/powerpc/kernel/proc_powerpc.o
  CC      kernel/user.o
  CC      arch/powerpc/platforms/pseries/io_event_irq.o
  CC      security/keys/proc.o
  CC      fs/select.o
  CC      fs/dcache.o
  CC      security/keys/sysctl.o
  CC      arch/powerpc/kernel/rtas.o
  CC      arch/powerpc/platforms/pseries/vio.o
  CC      fs/inode.o
  CC      kernel/signal.o
  CC [M]  security/keys/trusted.o
  AR      security/keys/encrypted-keys/built-in.o
  CC [M]  security/keys/encrypted-keys/encrypted.o
  CC      arch/powerpc/kernel/rtas-rtc.o
  AR      arch/powerpc/platforms/pseries/built-in.o
/home/kisskb/slave/src/Makefile:1002: recipe for target 'arch/powerpc/platforms' failed
make[1]: *** [arch/powerpc/platforms] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      arch/powerpc/kernel/rtas_pci.o
  CC      fs/attr.o
  CC      security/min_addr.o
  AR      security/keys/built-in.o
  CC [M]  security/keys/encrypted-keys/ecryptfs_format.o
  CC      mm/mmzone.o
  CC      fs/bad_inode.o
  CC [M]  security/keys/encrypted-keys/masterkey_trusted.o
  CC      fs/file.o
  CC      mm/vmstat.o
  CC      arch/powerpc/kernel/rtasd.o
  CC      arch/powerpc/kernel/rtas-proc.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  LD [M]  security/keys/encrypted-keys/encrypted-keys.o
  CC      security/inode.o
  CC      fs/seq_file.o
  CC      fs/xattr.o
  CC      mm/backing-dev.o
  CC      mm/mm_init.o
  CC      arch/powerpc/kernel/eeh.o
  CC      security/device_cgroup.o
  CC      mm/mmu_context.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  CC      mm/percpu.o
  AR      security/built-in.o
  CC      arch/powerpc/kernel/eeh_pe.o
  CC      arch/powerpc/kernel/eeh_dev.o
  CC      mm/slab_common.o
  CC      kernel/workqueue.o
  CC      mm/compaction.o
  CC      fs/splice.o
  CC      arch/powerpc/kernel/eeh_cache.o
  CC      kernel/pid.o
  CC      kernel/task_work.o
  CC      mm/vmacache.o
  CC      mm/swap_slots.o
  CC      arch/powerpc/kernel/eeh_driver.o
  CC      arch/powerpc/kernel/eeh_event.o
  CC      arch/powerpc/kernel/eeh_sysfs.o
  CC      arch/powerpc/kernel/smp-tbsync.o
  CC      fs/sync.o
  CC      arch/powerpc/kernel/swsusp.o
  CC      mm/interval_tree.o
  CC      kernel/extable.o
  CC      arch/powerpc/kernel/suspend.o
  CC      kernel/params.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      arch/powerpc/kernel/swsusp_64.o
  CC      fs/fs_struct.o
  CC      kernel/kthread.o
  CC      mm/list_lru.o
  CC      mm/workingset.o
  CC      kernel/sys_ni.o
  CC      fs/statfs.o
  CC      mm/debug.o
  CC      fs/fs_pin.o
  CC      kernel/nsproxy.o
  CC      kernel/notifier.o
  CC      arch/powerpc/kernel/module.o
  CC      kernel/ksysfs.o
  CC      arch/powerpc/kernel/module_64.o
  CC      fs/nsfs.o
  CC      kernel/cred.o
  CC      mm/gup.o
  CC      kernel/reboot.o
  CC      fs/buffer.o
  CC      kernel/async.o
  CC      fs/block_dev.o
  CC      mm/highmem.o
  CC      kernel/range.o
  CC      fs/direct-io.o
  CC      kernel/smpboot.o
  CC      kernel/ucount.o
  CC      arch/powerpc/kernel/dbell.o
  CC      fs/mpage.o
  CC      kernel/groups.o
  CC      mm/memory.o
  CC      kernel/cgroup/cgroup.o
  CC      mm/mincore.o
  AS      arch/powerpc/kernel/reloc_64.o
  CC      arch/powerpc/kernel/dma-iommu.o
  CC      kernel/events/core.o
  CC      kernel/cgroup/namespace.o
  CC      fs/proc_namespace.o
  CC      arch/powerpc/kernel/iommu.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/events/callchain.o
  CC      kernel/cgroup/cgroup-v1.o
  CC      kernel/cgroup/freezer.o
  CC      arch/powerpc/kernel/kprobes.o
  CC      mm/mlock.o
  AR      fs/autofs4/built-in.o
  CC [M]  fs/autofs4/init.o
  CC      kernel/events/hw_breakpoint.o
  CC      arch/powerpc/kernel/legacy_serial.o
  CC [M]  fs/autofs4/inode.o
  CC      arch/powerpc/kernel/udbg_16550.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/irq/handle.o
  AR      kernel/livepatch/built-in.o
  CC      arch/powerpc/kernel/stacktrace.o
  CC      kernel/locking/mutex.o
  CC      kernel/power/qos.o
  CC      mm/mmap.o
  CC      kernel/printk/printk.o
  CC      kernel/power/main.o
  CC      arch/powerpc/kernel/dma-swiotlb.o
  CC [M]  fs/autofs4/root.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
  CC      arch/powerpc/kernel/pci_64.o
  CC      kernel/locking/semaphore.o
  CC      kernel/power/console.o
  CC      kernel/cgroup/cpuset.o
  CC [M]  fs/autofs4/symlink.o
  CC      kernel/irq/resend.o
  CC [M]  fs/autofs4/waitq.o
  CC      kernel/locking/rwsem.o
  CC [M]  fs/autofs4/expire.o
  CC      arch/powerpc/kernel/pci_dn.o
  CC      kernel/power/process.o
  CC      mm/mprotect.o
  CC      kernel/locking/percpu-rwsem.o
  CC      kernel/printk/printk_safe.o
  CC      kernel/irq/chip.o
  CC      kernel/power/hibernate.o
  CC [M]  fs/autofs4/dev-ioctl.o
  AR      kernel/events/built-in.o
  CC      mm/mremap.o
  AR      kernel/printk/built-in.o
  CC      kernel/locking/mutex-debug.o
  CC      arch/powerpc/kernel/pci-hotplug.o
  CC      arch/powerpc/kernel/isa-bridge.o
  CC      kernel/rcu/update.o
  AR      kernel/cgroup/built-in.o
  CC      kernel/rcu/sync.o
  CC      kernel/rcu/srcu.o
  CC      kernel/locking/lockdep.o
  CC      kernel/irq/dummychip.o
  CC      kernel/irq/devres.o
  LD [M]  fs/autofs4/autofs4.o
  CC      arch/powerpc/kernel/pci-common.o
  CC      kernel/power/snapshot.o
  CC      fs/configfs/inode.o
  AR      fs/btrfs/built-in.o
  CC [M]  fs/btrfs/super.o
  CC      mm/msync.o
  CC      kernel/power/swap.o
  CC      kernel/power/user.o
  CC      kernel/irq/generic-chip.o
  CC      kernel/rcu/tree.o
  CC      mm/page_vma_mapped.o
  CC      fs/configfs/file.o
  CC      fs/configfs/dir.o
  CC      kernel/irq/irqdomain.o
  CC      arch/powerpc/kernel/pci_of_scan.o
  CC      fs/configfs/symlink.o
  CC      kernel/power/autosleep.o
  CC      mm/pagewalk.o
  CC [M]  kernel/rcu/rcutorture.o
  CC      fs/configfs/mount.o
  CC      kernel/irq/proc.o
  CC      arch/powerpc/kernel/msi.o
  CC      kernel/irq/pm.o
  CC      kernel/locking/lockdep_proc.o
  CC      mm/pgtable-generic.o
  CC      kernel/power/wakelock.o
  CC      fs/configfs/item.o
  CC      kernel/irq/msi.o
  CC      arch/powerpc/kernel/machine_kexec.o
  CC      arch/powerpc/kernel/crash.o
  CC      kernel/locking/spinlock.o
  AR      fs/configfs/configfs.o
  AR      fs/configfs/built-in.o
  CC      fs/crypto/crypto.o
  CC      mm/rmap.o
  AR      kernel/irq/built-in.o
  CC      fs/crypto/fname.o
  CC      kernel/power/poweroff.o
  CC      fs/crypto/policy.o
  AR      kernel/power/built-in.o
  AR      kernel/rcu/built-in.o
  CC      mm/vmalloc.o
  CC      kernel/sched/core.o
  CC      kernel/sched/loadavg.o
  CC      kernel/locking/rtmutex.o
  CC      arch/powerpc/kernel/machine_kexec_64.o
  CC [M]  fs/btrfs/ctree.o
  CC      arch/powerpc/kernel/ftrace.o
  CC      arch/powerpc/kernel/trace_clock.o
  CC      fs/crypto/keyinfo.o
  CC      mm/init-mm.o
  CC      kernel/time/time.o
  CC      kernel/locking/spinlock_debug.o
  CC      kernel/time/timer.o
  AS      arch/powerpc/kernel/swsusp_asm64.o
  CC      fs/debugfs/inode.o
  CC      fs/devpts/inode.o
  AS      arch/powerpc/kernel/ppc_save_regs.o
  CC      arch/powerpc/kernel/epapr_paravirt.o
  CC      fs/crypto/bio.o
  CC      kernel/locking/rwsem-xadd.o
  CC      mm/nobootmem.o
  CC      kernel/sched/clock.o
  AS      arch/powerpc/kernel/epapr_hcalls.o
  CC      kernel/locking/locktorture.o
  AR      fs/devpts/devpts.o
  AR      fs/devpts/built-in.o
  CC      arch/powerpc/kernel/prom_init.o
  CC [M]  kernel/locking/test-ww_mutex.o
  CC      fs/debugfs/file.o
  AR      fs/crypto/fscrypto.o
  AR      fs/crypto/built-in.o
  AR      fs/exofs/built-in.o
  CC [M]  fs/btrfs/extent-tree.o
  CC [M]  fs/btrfs/print-tree.o
  CC      mm/fadvise.o
  CC      kernel/time/hrtimer.o
  CC [M]  fs/btrfs/root-tree.o
  AR      kernel/locking/built-in.o
  CC      kernel/sched/cputime.o
  AR      fs/debugfs/debugfs.o
  AR      fs/debugfs/built-in.o
  CC      kernel/sched/idle_task.o
  AS      arch/powerpc/kernel/head_64.o
  CC      mm/madvise.o
  CC      kernel/time/timekeeping.o
  CC [M]  fs/btrfs/dir-item.o
  LDS     arch/powerpc/kernel/vmlinux.lds
  AS      arch/powerpc/kernel/fpu.o
  AS      arch/powerpc/kernel/entry_64.o
  CC      kernel/sched/fair.o
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/prom_init_check.sh
  AS      arch/powerpc/kernel/systbl.o
  CC      kernel/sched/rt.o
  AR      arch/powerpc/kernel/built-in.o
  CC [M]  fs/btrfs/file-item.o
  CC      fs/exportfs/expfs.o
  CC [M]  fs/btrfs/inode-item.o
  CC      kernel/sched/deadline.o
  AR      fs/exportfs/exportfs.o
  CC      mm/memblock.o
  AR      fs/exportfs/built-in.o
  CC      mm/page_io.o
  CC [M]  fs/btrfs/inode-map.o
  CC      kernel/sched/stop_task.o
  CC      kernel/time/ntp.o
  CC      kernel/trace/trace_clock.o
  CC      kernel/sched/wait.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  CC [M]  fs/btrfs/disk-io.o
  CC      kernel/time/timer_list.o
  CC      kernel/trace/ftrace.o
  CC      mm/swap_state.o
  CC      kernel/trace/ring_buffer.o
  CC      kernel/sched/swait.o
  CC      mm/swapfile.o
  CC      kernel/sched/completion.o
  CC      kernel/time/timeconv.o
  CC      mm/dmapool.o
  CC      mm/slub.o
  CC      kernel/sched/idle.o
  CC      kernel/time/timecounter.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/sched/autogroup.o
  CC      kernel/sched/cpufreq.o
  CC      kernel/time/posix-timers.o
  CC [M]  fs/btrfs/transaction.o
  CC [M]  fs/btrfs/inode.o
  AR      kernel/sched/built-in.o
  CC      kernel/freezer.o
  CC      kernel/trace/ring_buffer_benchmark.o
  CC      kernel/trace/trace.o
  CC      kernel/time/posix-cpu-timers.o
  CC      fs/ext4/balloc.o
  CC      kernel/trace/trace_output.o
  CC      kernel/stacktrace.o
  CC      kernel/trace/trace_seq.o
  CC [M]  fs/btrfs/file.o
  CC [M]  fs/btrfs/tree-defrag.o
  CC      fs/f2fs/dir.o
  CC      kernel/time/posix-clock.o
  CC      mm/migrate.o
  CC      fs/f2fs/file.o
  CC      fs/f2fs/inode.o
  CC      fs/ext4/bitmap.o
  CC      fs/ext4/dir.o
  CC      kernel/time/itimer.o
  CC      kernel/trace/trace_stat.o
  CC      mm/kmemleak.o
  CC      kernel/time/clockevents.o
  CC      fs/ext4/file.o
  CC      kernel/time/tick-common.o
  CC      kernel/futex.o
  CC      kernel/futex_compat.o
  CC      fs/ext4/fsync.o
  CC      kernel/trace/trace_printk.o
  CC      mm/page_owner.o
  CC      mm/page_isolation.o
  CC      kernel/time/timekeeping_debug.o
  CC      mm/zsmalloc.o
  CC      kernel/trace/trace_sched_switch.o
  CC [M]  fs/btrfs/extent_map.o
  CC      fs/f2fs/namei.o
  CC [M]  kernel/time/test_udelay.o
  CC      fs/ext4/ialloc.o
  CC      fs/f2fs/hash.o
  AR      fs/fat/built-in.o
  CC [M]  fs/fat/cache.o
  CC      kernel/trace/trace_functions.o
  CC      mm/cma.o
  AR      kernel/time/built-in.o
  CC      kernel/dma.o
  CC      fs/ext4/inode.o
  CC      fs/f2fs/super.o
  CC      fs/f2fs/inline.o
  CC [M]  fs/btrfs/sysfs.o
  CC [M]  fs/fat/dir.o
  CC [M]  fs/btrfs/struct-funcs.o
  CC      kernel/trace/trace_irqsoff.o
  CC      mm/balloon_compaction.o
  CC      mm/page_ext.o
  CC [M]  fs/btrfs/xattr.o
  CC      mm/page_idle.o
  CC      kernel/trace/trace_hwlat.o
  CC      kernel/trace/trace_nop.o
  CC [M]  fs/fat/fatent.o
  CC      fs/ext4/page-io.o
  CC      fs/f2fs/checkpoint.o
  CC      fs/ext4/ioctl.o
  CC      mm/debug_page_ref.o
  CC      kernel/trace/trace_branch.o
  CC [M]  mm/kmemleak-test.o
  CC [M]  fs/fat/file.o
  CC [M]  fs/btrfs/ordered-data.o
  CC [M]  fs/fat/inode.o
  CC [M]  fs/fat/misc.o
  CC [M]  fs/fat/nfs.o
  CC      kernel/trace/blktrace.o
  CC [M]  mm/zbud.o
  CC      kernel/trace/trace_events.o
  CC [M]  fs/btrfs/extent_io.o
  CC      kernel/up.o
  CC [M]  fs/btrfs/volumes.o
  CC      fs/f2fs/gc.o
  AR      mm/built-in.o
  CC      fs/ext4/namei.o
  CC      fs/ext4/super.o
  CC      kernel/module.o
  CC [M]  fs/fat/namei_vfat.o
  CC      fs/fuse/dev.o
  CC      fs/jbd2/transaction.o
  CC [M]  fs/fat/namei_msdos.o
  CC      kernel/trace/trace_export.o
  CC      fs/f2fs/data.o
  CC      fs/fuse/dir.o
  LD [M]  fs/fat/fat.o
  LD [M]  fs/fat/vfat.o
  LD [M]  fs/fat/msdos.o
  CC      fs/ext4/symlink.o
  CC      fs/jbd2/commit.o
  CC      kernel/trace/trace_event_perf.o
  CC      fs/ext4/hash.o
  CC      fs/ext4/resize.o
  CC      fs/jbd2/recovery.o
  CC      fs/jbd2/checkpoint.o
  CC      kernel/trace/trace_events_filter.o
  CC      fs/fuse/file.o
  CC      fs/fuse/inode.o
  CC [M]  fs/btrfs/async-thread.o
  CC      fs/fuse/control.o
  CC      fs/fuse/xattr.o
  CC      kernel/trace/trace_events_trigger.o
  CC      fs/jbd2/revoke.o
  CC      fs/jbd2/journal.o
  CC      kernel/trace/power-traces.o
  CC      fs/jfs/super.o
  CC      fs/f2fs/node.o
  CC      fs/jfs/file.o
  CC [M]  fs/btrfs/ioctl.o
  CC      fs/jfs/inode.o
  CC      fs/jfs/namei.o
  CC      fs/fuse/acl.o
  CC      kernel/trace/rpm-traces.o
  CC      kernel/kallsyms.o
  CC      kernel/acct.o
  CC      fs/ext4/extents.o
  AR      kernel/trace/libftrace.o
  AR      kernel/trace/built-in.o
  CC      fs/ext4/ext4_jbd2.o
  CC [M]  fs/fuse/cuse.o
  CC      fs/ext4/migrate.o
  CC      fs/jfs/jfs_mount.o
  CC      fs/jfs/jfs_umount.o
  AR      fs/jbd2/jbd2.o
  AR      fs/jbd2/built-in.o
  CC      kernel/kexec_core.o
  CC      fs/jfs/jfs_xtree.o
  CC [M]  fs/btrfs/locking.o
  AR      fs/fuse/fuse.o
  AR      fs/fuse/built-in.o
  CC      fs/kernfs/mount.o
  CC      fs/f2fs/segment.o
  CC      fs/ext4/mballoc.o
  CC [M]  fs/btrfs/orphan.o
  CC [M]  fs/btrfs/export.o
  CC      fs/kernfs/inode.o
  CC      kernel/kexec.o
  CC      kernel/compat.o
  CC      kernel/utsname.o
  CC [M]  fs/btrfs/tree-log.o
  CC      fs/jfs/jfs_imap.o
  CC      fs/jfs/jfs_debug.o
  CC      fs/kernfs/dir.o
  CC      fs/kernfs/file.o
  CC      fs/kernfs/symlink.o
  CC      fs/jfs/jfs_dmap.o
  CC      fs/jfs/jfs_unicode.o
  CC      fs/jfs/jfs_dtree.o
  CC      kernel/user_namespace.o
  CC [M]  fs/btrfs/free-space-cache.o
  CC [M]  fs/btrfs/zlib.o
  CC      fs/jfs/jfs_inode.o
  AR      fs/kernfs/built-in.o
  CC      fs/f2fs/recovery.o
  CC      fs/f2fs/shrinker.o
  CC [M]  fs/btrfs/lzo.o
  CC      kernel/pid_namespace.o
  CC      fs/nilfs2/inode.o
  CC      fs/nls/nls_base.o
  CC      fs/notify/fsnotify.o
  CC      fs/ext4/block_validity.o
  CC      fs/ext4/move_extent.o
  CC      kernel/test_kprobes.o
  CC      fs/f2fs/extent_cache.o
  CC      fs/nls/nls_cp437.o
  CC      fs/jfs/jfs_discard.o
  CC      fs/nls/nls_cp852.o
  CC      fs/f2fs/xattr.o
  CC      fs/nilfs2/file.o
  CC      fs/notify/notification.o
  CC      fs/nls/nls_cp862.o
  CC      kernel/kprobes.o
  CC      fs/jfs/jfs_extent.o
  CC      fs/notify/group.o
  CC [M]  fs/btrfs/compression.o
  CC      fs/ext4/mmp.o
  CC      fs/nls/nls_cp866.o
  CC      fs/ext4/indirect.o
  CC      fs/ext4/extents_status.o
  CC      fs/jfs/symlink.o
  CC      fs/nilfs2/dir.o
  CC      fs/f2fs/trace.o
  CC      fs/nls/nls_cp950.o
  CC      fs/notify/inode_mark.o
  CC      fs/jfs/jfs_metapage.o
  CC      fs/ext4/xattr.o
  CC      kernel/hung_task.o
  CC      fs/nls/nls_ascii.o
  CC      fs/notify/mark.o
  CC      fs/nilfs2/super.o
  AR      fs/f2fs/f2fs.o
  AR      fs/f2fs/built-in.o
  CC      fs/nilfs2/namei.o
  CC      fs/nls/nls_iso8859-1.o
  CC [M]  fs/btrfs/delayed-ref.o
  CC      kernel/seccomp.o
  CC      kernel/relay.o
  CC      fs/notify/vfsmount_mark.o
  CC      fs/nls/nls_iso8859-4.o
  CC      fs/jfs/jfs_logmgr.o
  CC      fs/jfs/jfs_txnmgr.o
  CC      fs/nls/nls_iso8859-5.o
  CC      fs/notify/fdinfo.o
  AR      fs/notify/dnotify/built-in.o
  CC      fs/ext4/xattr_user.o
  CC      fs/nilfs2/page.o
  CC      fs/nilfs2/mdt.o
  CC [M]  fs/btrfs/relocation.o
  CC      fs/nls/nls_iso8859-7.o
  CC      kernel/utsname_sysctl.o
  CC      fs/ext4/xattr_trusted.o
  CC      fs/notify/fanotify/fanotify.o
  CC      kernel/tracepoint.o
  CC      fs/nls/nls_iso8859-14.o
  CC      kernel/elfcore.o
  CC      kernel/irq_work.o
  CC      fs/jfs/jfs_uniupr.o
  CC      fs/notify/fanotify/fanotify_user.o
  CC      fs/nls/nls_iso8859-15.o
  CC      kernel/torture.o
  CC      kernel/membarrier.o
  CC      fs/nls/mac-celtic.o
  CC      fs/nilfs2/btnode.o
  CC      fs/jfs/resize.o
  CC      fs/ext4/inline.o
  CC      fs/ext4/readpage.o
  CC      fs/ext4/sysfs.o
  CC      fs/nls/mac-cyrillic.o
  CC      fs/ext4/xattr_security.o
  CC      kernel/memremap.o
  AR      fs/notify/fanotify/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/nls/mac-romanian.o
  CC      fs/jfs/xattr.o
  CC      fs/nilfs2/bmap.o
  CC      fs/nilfs2/btree.o
  CC [M]  fs/nls/nls_cp737.o
  CC [M]  kernel/backtracetest.o
  CC      fs/nilfs2/direct.o
  CC      fs/notify/inotify/inotify_user.o
  CC [M]  fs/nls/nls_cp860.o
  CC      fs/jfs/ioctl.o
  GZIP    kernel/config_data.gz
  AR      kernel/built-in.o
  CHK     kernel/config_data.h
  UPD     kernel/config_data.h
  CC [M]  kernel/configs.o
  AR      fs/ext4/ext4.o
  AR      fs/ext4/built-in.o
  CC      fs/nilfs2/dat.o
  CC [M]  fs/nls/nls_cp861.o
  CC      fs/jfs/acl.o
  CC [M]  fs/btrfs/delayed-inode.o
  CC [M]  fs/nls/nls_cp864.o
  CC [M]  fs/btrfs/scrub.o
  AR      fs/notify/inotify/built-in.o
  AR      fs/notify/built-in.o
  CC      fs/nilfs2/recovery.o
  CC [M]  fs/btrfs/reada.o
  CC      fs/nilfs2/the_nilfs.o
  CC      fs/ntfs/aops.o
  AR      fs/jfs/jfs.o
  AR      fs/jfs/built-in.o
  CC      fs/nilfs2/segbuf.o
  CC [M]  fs/nls/nls_cp865.o
  CC [M]  fs/nls/nls_cp932.o
  CC [M]  fs/nls/nls_euc-jp.o
  CC      fs/nilfs2/segment.o
  CC      fs/ntfs/attrib.o
  CC      fs/ntfs/collate.o
  CC      fs/nilfs2/cpfile.o
  CC      fs/nilfs2/sufile.o
  CC [M]  fs/nls/nls_cp949.o
  CC [M]  fs/nls/nls_iso8859-3.o
  CC      fs/ntfs/compress.o
  AR      fs/overlayfs/built-in.o
  CC [M]  fs/overlayfs/super.o
  CC      fs/proc/task_mmu.o
  CC [M]  fs/nls/nls_iso8859-6.o
  CC [M]  fs/nls/nls_iso8859-9.o
  CC      fs/ntfs/debug.o
  CC      fs/nilfs2/ifile.o
  CC [M]  fs/nls/nls_koi8-r.o
  CC [M]  fs/overlayfs/namei.o
  CC [M]  fs/nls/nls_koi8-u.o
  CC      fs/nilfs2/alloc.o
  AR      fs/quota/built-in.o
  CC      fs/ntfs/dir.o
  CC      fs/ntfs/file.o
  CC      fs/ntfs/index.o
  CC [M]  fs/btrfs/backref.o
  CC [M]  fs/nls/nls_koi8-ru.o
  CC      fs/proc/inode.o
  CC [M]  fs/overlayfs/util.o
  CC [M]  fs/overlayfs/inode.o
  CC      fs/nilfs2/gcinode.o
  CC [M]  fs/nls/nls_utf8.o
  CC [M]  fs/nls/mac-greek.o
  CC [M]  fs/nls/mac-inuit.o
  CC [M]  fs/overlayfs/dir.o
  CC [M]  fs/overlayfs/readdir.o
  CC      fs/proc/root.o
  CC [M]  fs/overlayfs/copy_up.o
  CC [M]  fs/nls/mac-turkish.o
  CC      fs/ntfs/inode.o
  CC      fs/proc/base.o
  CC      fs/nilfs2/ioctl.o
  AR      fs/nls/built-in.o
  CC      fs/proc/generic.o
  CC      fs/proc/array.o
  CC [M]  fs/btrfs/ulist.o
  CC [M]  fs/btrfs/qgroup.o
  CC [M]  fs/btrfs/send.o
  CC [M]  fs/btrfs/dev-replace.o
  LD [M]  fs/overlayfs/overlay.o
  CC [M]  fs/btrfs/raid56.o
  CC [M]  fs/btrfs/uuid-tree.o
  CC      fs/nilfs2/sysfs.o
  CC      fs/ntfs/mft.o
  CC      fs/ntfs/mst.o
  CC      fs/ramfs/inode.o
  CC      fs/proc/fd.o
  CC      fs/proc/proc_tty.o
  AR      fs/reiserfs/built-in.o
  CC [M]  fs/reiserfs/bitmap.o
  AR      fs/nilfs2/nilfs2.o
  CC [M]  fs/btrfs/props.o
  AR      fs/nilfs2/built-in.o
  CC [M]  fs/btrfs/hash.o
  CC [M]  fs/btrfs/free-space-tree.o
  CC      fs/ramfs/file-mmu.o
  CC [M]  fs/btrfs/check-integrity.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/consoles.o
  CC      fs/proc/cpuinfo.o
  AR      fs/ramfs/ramfs.o
  AR      fs/ramfs/built-in.o
  CC      fs/ntfs/namei.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC [M]  fs/reiserfs/do_balan.o
  CC [M]  fs/btrfs/tests/free-space-tests.o
  CC      fs/ntfs/runlist.o
  CC [M]  fs/reiserfs/namei.o
  CC [M]  fs/reiserfs/inode.o
  CC [M]  fs/reiserfs/file.o
  CC [M]  fs/reiserfs/dir.o
  CC      fs/proc/loadavg.o
  CC [M]  fs/btrfs/tests/extent-buffer-tests.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC [M]  fs/reiserfs/fix_node.o
  CC [M]  fs/reiserfs/super.o
  CC [M]  fs/reiserfs/prints.o
  CC [M]  fs/btrfs/tests/btrfs-tests.o
  CC [M]  fs/reiserfs/objectid.o
  CC      fs/ntfs/super.o
  CC      fs/ntfs/sysctl.o
  CC      fs/proc/uptime.o
  CC [M]  fs/reiserfs/lbalance.o
  CC [M]  fs/reiserfs/ibalance.o
  CC      fs/proc/version.o
  CC [M]  fs/btrfs/tests/extent-io-tests.o
  CC      fs/ntfs/unistr.o
  CC      fs/ntfs/upcase.o
  CC      fs/sysfs/file.o
  CC      fs/proc/softirqs.o
  CC [M]  fs/reiserfs/stree.o
  CC [M]  fs/btrfs/tests/inode-tests.o
  CC [M]  fs/btrfs/tests/qgroup-tests.o
  CC [M]  fs/btrfs/tests/free-space-tree-tests.o
  CC      fs/proc/namespaces.o
  CC [M]  fs/reiserfs/hashes.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/symlink.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/group.o
  CC      fs/ntfs/bitmap.o
  CC [M]  fs/reiserfs/tail_conversion.o
  CC [M]  fs/reiserfs/journal.o
  CC [M]  fs/reiserfs/resize.o
  CC      fs/proc/self.o
  CC [M]  fs/reiserfs/item_ops.o
  CC [M]  fs/reiserfs/ioctl.o
  CC [M]  fs/reiserfs/xattr.o
  AR      fs/sysfs/built-in.o
  CC [M]  fs/reiserfs/lock.o
  LD [M]  fs/btrfs/btrfs.o
  CC      fs/proc/thread_self.o
  CC [M]  fs/reiserfs/procfs.o
  CC      fs/ntfs/lcnalloc.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  CC      fs/tracefs/inode.o
  CC      fs/ntfs/logfile.o
  CC      fs/ntfs/quota.o
  CC      fs/ntfs/usnjrnl.o
  CC      fs/eventpoll.o
  CC      fs/anon_inodes.o
  CC      fs/signalfd.o
  CC      fs/timerfd.o
  AR      fs/tracefs/tracefs.o
  AR      fs/tracefs/built-in.o
  CC      fs/eventfd.o
  CC      fs/aio.o
  CC      fs/locks.o
  AR      fs/proc/proc.o
  AR      fs/proc/built-in.o
  CC      fs/compat.o
  CC      fs/compat_ioctl.o
  AR      fs/ntfs/ntfs.o
  AR      fs/ntfs/built-in.o
  CC      fs/binfmt_elf.o
  LD [M]  fs/reiserfs/reiserfs.o
  CC      fs/compat_binfmt_elf.o
  CC      fs/mbcache.o
  CC      fs/posix_acl.o
  CC      fs/coredump.o
  CC      fs/drop_caches.o
  CC      fs/fhandle.o
  CC [M]  fs/binfmt_misc.o
  CC [M]  fs/binfmt_script.o
  AR      fs/built-in.o
make[1]: Leaving directory '/home/kisskb/slave/build/powerpc-next_powerpc-randconfig_powerpc-5.3'
Makefile:152: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_powerpc-randconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /home/kisskb/slave/build/powerpc-next_powerpc-randconfig_powerpc-5.3
# Build took: 0:01:34.343557