# git rev-parse -q --verify 068aab8579e79acdbe6b79868a065ac10beabbc5^{commit}
068aab8579e79acdbe6b79868a065ac10beabbc5
already have revision, skipping fetch
# git checkout -q -f -B kisskb 068aab8579e79acdbe6b79868a065ac10beabbc5
# git clean -qxdf
# git log -1
commit 068aab8579e79acdbe6b79868a065ac10beabbc5
Author: Reza Arbab <arbab@linux.vnet.ibm.com>
Date:   Mon Jan 16 13:07:46 2017 -0600

    powerpc/mm: Unstub radix__vmemmap_remove_mapping()
    
    Use remove_pagetable() and friends for radix vmemmap removal.
    
    We do not require the special-case handling of vmemmap done in the x86
    versions of these functions. This is because vmemmap_free() has already
    freed the mapped pages, and calls us with an aligned address range.
    
    So, add a few failsafe WARNs, but otherwise the code to remove physical
    mappings is already sufficient for vmemmap.
    
    Signed-off-by: Reza Arbab <arbab@linux.vnet.ibm.com>
    Acked-by: Balbir Singh <bsingharora@gmail.com>
    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 068aab8579e79acdbe6b79868a065ac10beabbc5
# < make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_cell_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  cell_defconfig
# make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_cell_defconfig_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_cell_defconfig_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
  HOSTCC  scripts/basic/bin2c
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/sortextable
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/data.o
  CC      scripts/mod/devicetable-offsets.s
  SHIPPED scripts/dtc/dtc-parser.tab.h
  HOSTCC  scripts/dtc/util.o
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/empty.o
  SHIPPED scripts/dtc/dtc-parser.tab.c
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  CHK     include/generated/timeconst.h
  CC      kernel/bounds.s
  UPD     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/powerpc/kernel/asm-offsets.s
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  GEN     scripts/mod/devicetable-offsets.h
  HOSTCC  scripts/mod/file2alias.o
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  HOSTLD  scripts/dtc/dtc
  HOSTLD  scripts/mod/modpost
  CC      init/main.o
  CHK     include/generated/compile.h
  HOSTCC  usr/gen_init_cpio
  CC      init/do_mounts.o
  CC      init/do_mounts_initrd.o
  CC      init/do_mounts_rd.o
  CC      init/initramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      init/version.o
  CC      arch/powerpc/sysdev/mmio_nvram.o
  CC      arch/powerpc/sysdev/mpic.o
  CC      arch/powerpc/mm/fault.o
  CC      arch/powerpc/sysdev/dcr.o
  CC      arch/powerpc/mm/mem.o
  CC [M]  arch/powerpc/sysdev/axonram.o
  CC      arch/powerpc/mm/pgtable.o
  CC      arch/powerpc/mm/pgtable-hash64.o
  CC      arch/powerpc/mm/mmap.o
  CC      arch/powerpc/lib/alloc.o
  CC      arch/powerpc/mm/init-common.o
  CC      arch/powerpc/mm/pgtable_64.o
  AS      arch/powerpc/lib/string.o
  CC      arch/powerpc/mm/init_64.o
  AS      arch/powerpc/lib/crtsavres.o
  CC      arch/powerpc/lib/code-patching.o
  CC      arch/powerpc/mm/hash_utils_64.o
  CC      arch/powerpc/lib/checksum_wrappers.o
  CC      arch/powerpc/mm/hash_native_64.o
  CC      arch/powerpc/mm/tlb-radix.o
  AS      arch/powerpc/lib/checksum_64.o
  CC      arch/powerpc/mm/pgtable-radix.o
  CC      arch/powerpc/mm/slb.o
  CC      arch/powerpc/mm/mmu_context_book3s64.o
  CC      arch/powerpc/mm/hash64_64k.o
  CC      arch/powerpc/mm/pgtable-book3s64.o
  CC      arch/powerpc/lib/sstep.o
  CC      arch/powerpc/lib/feature-fixups.o
  CC      arch/powerpc/mm/tlb_hash64.o
  AS      arch/powerpc/mm/slb_low.o
  CC      arch/powerpc/mm/hugetlbpage-hash64.o
  CC      arch/powerpc/mm/hugetlbpage.o
  AS      arch/powerpc/lib/ldstfp.o
  CC      arch/powerpc/mm/numa.o
  CC      arch/powerpc/mm/slice.o
  LD      arch/powerpc/math-emu/built-in.o
  LD      arch/powerpc/crypto/built-in.o
  CC      arch/powerpc/kernel/cputable.o
  CC      arch/powerpc/platforms/ps3/setup.o
  CC      arch/powerpc/mm/hugetlbpage-radix.o
  CC      arch/powerpc/kernel/ptrace.o
  CC      arch/powerpc/platforms/ps3/mm.o
  CC      arch/powerpc/kernel/syscalls.o
  CC      arch/powerpc/mm/copro_fault.o
  LD      arch/powerpc/net/built-in.o
  CC      arch/powerpc/platforms/cell/cbe_regs.o
  GEN     usr/initramfs_data.cpio.gz
  CC      arch/powerpc/lib/xor_vmx.o
  CC      arch/powerpc/xmon/xmon.o
  AS      arch/powerpc/lib/copypage_64.o
  AS      arch/powerpc/lib/copyuser_64.o
  AS      usr/initramfs_data.o
In file included from /home/kisskb/slave/src/include/linux/kernel.h:13:0,
                 from /home/kisskb/slave/src/include/linux/sched.h:17,
                 from /home/kisskb/slave/src/arch/powerpc/mm/pgtable-radix.c:11:
/home/kisskb/slave/src/arch/powerpc/mm/pgtable-radix.c: In function 'radix__early_init_mmu':
/home/kisskb/slave/src/include/linux/printk.h:299:2: error: 'mapping_size' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)
  ^
/home/kisskb/slave/src/arch/powerpc/mm/pgtable-radix.c:123:22: note: 'mapping_size' was declared here
  unsigned long addr, mapping_size;
                      ^
  CC      arch/powerpc/perf/callchain.o
  CC      arch/powerpc/lib/usercopy_64.o
  CC      arch/powerpc/perf/perf_regs.o
  CC      arch/powerpc/perf/core-book3s.o
  AS      arch/powerpc/lib/mem_64.o
  CC      arch/powerpc/platforms/ps3/time.o
cc1: all warnings being treated as errors
/home/kisskb/slave/src/scripts/Makefile.build:293: recipe for target 'arch/powerpc/mm/pgtable-radix.o' failed
make[2]: *** [arch/powerpc/mm/pgtable-radix.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  AS      arch/powerpc/lib/hweight_64.o
  AS      arch/powerpc/lib/copyuser_power7.o
  AS      arch/powerpc/lib/string_64.o
  AS      arch/powerpc/lib/copypage_power7.o
  LD      usr/built-in.o
  AS      arch/powerpc/lib/memcpy_64.o
  AS      arch/powerpc/platforms/ps3/hvcall.o
  AS      arch/powerpc/lib/memcmp_64.o
  CC      arch/powerpc/xmon/nonstdio.o
  AS      arch/powerpc/lib/memcpy_power7.o
  CC      arch/powerpc/platforms/ps3/htab.o
  CC      arch/powerpc/lib/locks.o
  CC      arch/powerpc/lib/vmx-helper.o
  CC      arch/powerpc/platforms/ps3/repository.o
  CC      arch/powerpc/perf/power4-pmu.o
  CC      arch/powerpc/perf/ppc970-pmu.o
  AS      arch/powerpc/perf/bhrb.o
  CC      arch/powerpc/perf/power5-pmu.o
  CC      arch/powerpc/platforms/ps3/interrupt.o
  CC      arch/powerpc/perf/power5+-pmu.o
  CC      arch/powerpc/platforms/cell/interrupt.o
  CC      arch/powerpc/platforms/ps3/exports.o
  CC      arch/powerpc/perf/power6-pmu.o
  CC      arch/powerpc/platforms/cell/pervasive.o
  CC      arch/powerpc/platforms/ps3/os-area.o
  CC      arch/powerpc/platforms/cell/iommu.o
  CC      arch/powerpc/platforms/ps3/system-bus.o
  CC      arch/powerpc/kernel/irq.o
  LD      certs/built-in.o
  CC      arch/powerpc/platforms/ps3/smp.o
  CC      arch/powerpc/platforms/cell/setup.o
  CC      arch/powerpc/platforms/ps3/spu.o
  CC      arch/powerpc/perf/power7-pmu.o
  CC      arch/powerpc/platforms/ps3/device-init.o
  CC      arch/powerpc/perf/isa207-common.o
  CC      arch/powerpc/perf/power8-pmu.o
  CC      arch/powerpc/platforms/cell/spider-pic.o
  CC      arch/powerpc/kernel/align.o
  AS      arch/powerpc/xmon/spr_access.o
  CC      arch/powerpc/kernel/signal_32.o
  CC      arch/powerpc/platforms/cell/pmu.o
  LD      init/mounts.o
  CC      arch/powerpc/xmon/ppc-dis.o
  CC      arch/powerpc/kernel/pmc.o
  LD      init/built-in.o
  CC      arch/powerpc/kernel/process.o
  CC      arch/powerpc/kernel/vdso.o
  CC      arch/powerpc/xmon/ppc-opc.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  CC      arch/powerpc/kernel/idle.o
  CC      arch/powerpc/kernel/signal.o
  CC      arch/powerpc/kernel/sysfs.o
  CC      arch/powerpc/perf/power9-pmu.o
  CC      arch/powerpc/kernel/cacheinfo.o
  CC      arch/powerpc/platforms/cell/spider-pci.o
  CC      arch/powerpc/kernel/time.o
  CC      arch/powerpc/kernel/prom.o
  CC      arch/powerpc/xmon/spu-dis.o
  CC      arch/powerpc/kernel/traps.o
  CC      arch/powerpc/xmon/spu-opc.o
  CC      arch/powerpc/kernel/setup-common.o
  CC      arch/powerpc/kernel/udbg.o
  CC      arch/powerpc/platforms/cell/ras.o
  AS      arch/powerpc/kernel/misc.o
  CC      ipc/compat.o
  CC      security/commoncap.o
  CC      ipc/util.o
  CC      arch/powerpc/platforms/cell/smp.o
  CC      arch/powerpc/platforms/cell/spu_callbacks.o
  CC      arch/powerpc/platforms/cell/spu_base.o
  CC      kernel/fork.o
  CC      arch/powerpc/kernel/io.o
  CC      arch/powerpc/kernel/dma.o
  LD      arch/powerpc/lib/built-in.o
  AS      arch/powerpc/kernel/misc_64.o
  CC      arch/powerpc/kernel/of_platform.o
  CC      kernel/exec_domain.o
  CC      arch/powerpc/platforms/cell/spu_notify.o
  CC      arch/powerpc/kernel/prom_parse.o
/home/kisskb/slave/src/Makefile:988: recipe for target 'arch/powerpc/mm' failed
make[1]: *** [arch/powerpc/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      mm/filemap.o
  CC      mm/mempool.o
  CC      security/min_addr.o
  CC      arch/powerpc/kernel/setup_64.o
  CC      arch/powerpc/kernel/sys_ppc32.o
  CC      arch/powerpc/kernel/signal_64.o
  CC      ipc/msgutil.o
  CC      arch/powerpc/kernel/ptrace32.o
  CC      arch/powerpc/kernel/paca.o
  CC      mm/oom_kill.o
  CC      arch/powerpc/platforms/cell/spu_syscalls.o
  CC      arch/powerpc/kernel/nvram_64.o
  CC      fs/open.o
  CC      arch/powerpc/platforms/cell/spu_priv1_mmio.o
  CC      arch/powerpc/platforms/cell/spu_manage.o
  CC      arch/powerpc/kernel/firmware.o
  LD      arch/powerpc/sysdev/built-in.o
  CC      kernel/panic.o
  CC      arch/powerpc/kernel/hw_breakpoint.o
  CC [M]  arch/powerpc/platforms/cell/cbe_thermal.o
  AS      arch/powerpc/kernel/cpu_setup_ppc970.o
  CC [M]  arch/powerpc/platforms/cell/cpufreq_spudemand.o
  LD      arch/powerpc/platforms/ps3/built-in.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  LD      arch/powerpc/platforms/cell/spufs/built-in.o
  LDS     arch/powerpc/kernel/vdso64/vdso64.lds
  AS      arch/powerpc/kernel/cpu_setup_pa6t.o
  AS      arch/powerpc/kernel/vdso64/sigtramp.o
  CC [M]  arch/powerpc/platforms/cell/spufs/inode.o
  AS      arch/powerpc/kernel/cpu_setup_power.o
  CC      arch/powerpc/kernel/mce.o
  VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o
  AS      arch/powerpc/kernel/vdso64/gettimeofday.o
  CC      arch/powerpc/kernel/mce_power.o
  CC      arch/powerpc/kernel/vecemu.o
  CC      arch/powerpc/kernel/proc_powerpc.o
  CC      arch/powerpc/kernel/rtas.o
  AS      arch/powerpc/kernel/vdso64/cacheflush.o
  AS      arch/powerpc/kernel/vdso64/datapage.o
  CC      arch/powerpc/kernel/rtas-rtc.o
  CC      arch/powerpc/kernel/rtas_pci.o
  VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  CC      arch/powerpc/kernel/rtas_flash.o
  CC      ipc/msg.o
  CC      arch/powerpc/kernel/rtas-proc.o
  CC      ipc/sem.o
  CC      arch/powerpc/kernel/module.o
  AS      arch/powerpc/kernel/vdso64/note.o
  AS      arch/powerpc/kernel/vdso64/getcpu.o
  CC      arch/powerpc/kernel/module_64.o
  CC      fs/read_write.o
  VDSO32A arch/powerpc/kernel/vdso32/datapage.o
  VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o
  CC      fs/file_table.o
  VDSO64L arch/powerpc/kernel/vdso64/vdso64.so.dbg
  CC      ipc/shm.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
  CC      arch/powerpc/kernel/dma-iommu.o
  OBJCOPY arch/powerpc/kernel/vdso64/vdso64.so
  CC      arch/powerpc/kernel/iommu.o
  VDSO32A arch/powerpc/kernel/vdso32/getcpu.o
  CC      arch/powerpc/kernel/smp.o
  AS      arch/powerpc/kernel/vdso64/vdso64_wrapper.o
  LD      arch/powerpc/xmon/built-in.o
  CC      arch/powerpc/kernel/legacy_serial.o
  CC      kernel/cpu.o
  CC      arch/powerpc/kernel/udbg_16550.o
  CC      arch/powerpc/kernel/pci_64.o
  CC      ipc/syscall.o
  VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg
  LD      security/built-in.o
  LD      arch/powerpc/kernel/vdso64/built-in.o
  CC      arch/powerpc/kernel/pci_dn.o
  CC      arch/powerpc/kernel/isa-bridge.o
  CC      arch/powerpc/kernel/pci-hotplug.o
  CC      fs/super.o
  CC      kernel/exit.o
  OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so
  CC      arch/powerpc/kernel/pci-common.o
  CC      arch/powerpc/kernel/pci_of_scan.o
  AS      arch/powerpc/kernel/vdso32/vdso32_wrapper.o
  CC      fs/char_dev.o
  CC      arch/powerpc/kernel/io-workarounds.o
  LD      arch/powerpc/kernel/vdso32/built-in.o
  AS      arch/powerpc/kernel/ppc_save_regs.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      ipc/ipc_sysctl.o
  CC      kernel/sysctl_binary.o
  CC      kernel/sysctl.o
  LD      arch/powerpc/perf/built-in.o
  CC      kernel/capability.o
  CC      fs/stat.o
  CC      kernel/ptrace.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      fs/exec.o
  CC      arch/powerpc/kernel/prom_init.o
  CC      fs/pipe.o
  AS      arch/powerpc/kernel/head_64.o
  LDS     arch/powerpc/kernel/vmlinux.lds
  AS      arch/powerpc/kernel/fpu.o
  CC      mm/maccess.o
  AS      arch/powerpc/kernel/vector.o
  CC      fs/namei.o
  CC [M]  arch/powerpc/platforms/cell/spufs/file.o
  AS      arch/powerpc/kernel/entry_64.o
  CC      ipc/namespace.o
  CC      fs/fcntl.o
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh
  CC      mm/page_alloc.o
  CC      fs/ioctl.o
  CC      mm/page-writeback.o
  AS      arch/powerpc/kernel/systbl.o
  CC      fs/readdir.o
  CC      mm/readahead.o
  CC      mm/swap.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      mm/truncate.o
  CC      fs/select.o
  CC      fs/dcache.o
  CC      mm/vmscan.o
  CC      fs/inode.o
  CC      mm/shmem.o
  CC      fs/attr.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      fs/bad_inode.o
  CC [M]  arch/powerpc/platforms/cell/spufs/context.o
  CC [M]  arch/powerpc/platforms/cell/spufs/syscalls.o
  CC      mm/vmstat.o
  CC      fs/file.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC [M]  arch/powerpc/platforms/cell/spufs/sched.o
  CC      fs/seq_file.o
  CC      kernel/task_work.o
  CC      mm/backing-dev.o
  CC      kernel/extable.o
  CC      mm/mm_init.o
  CC [M]  arch/powerpc/platforms/cell/spufs/backing_ops.o
  CC      fs/xattr.o
  LD      ipc/built-in.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/prom_init_check.sh
  CC      fs/splice.o
  CC      mm/mmu_context.o
  CC [M]  arch/powerpc/platforms/cell/spufs/hw_ops.o
  CC      kernel/params.o
  CC      mm/percpu.o
  CC      mm/slab_common.o
  CC      kernel/kthread.o
  CC      kernel/sys_ni.o
  CC      kernel/nsproxy.o
  CC      mm/compaction.o
  CC      kernel/notifier.o
  CC      mm/vmacache.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      kernel/ksysfs.o
  CC [M]  arch/powerpc/platforms/cell/spufs/run.o
  CC      kernel/cred.o
  CC      mm/interval_tree.o
  CC [M]  arch/powerpc/platforms/cell/spufs/gang.o
  CC      fs/stack.o
  CC      kernel/reboot.o
  CC      fs/fs_struct.o
  SHIPPED arch/powerpc/platforms/cell/spufs/spu_save_dump.h
  CC      fs/statfs.o
  SHIPPED arch/powerpc/platforms/cell/spufs/spu_restore_dump.h
  CC [M]  arch/powerpc/platforms/cell/spufs/fault.o
  CC      kernel/async.o
  CC      mm/list_lru.o
  CC      kernel/range.o
  CC      mm/workingset.o
  CC      fs/fs_pin.o
  CC      mm/debug.o
  CC [M]  arch/powerpc/platforms/cell/spufs/lscsa_alloc.o
  LD      arch/powerpc/kernel/built-in.o
  CC      fs/nsfs.o
  CC      kernel/ucount.o
  CC      kernel/smpboot.o
  CC      fs/buffer.o
  CC      kernel/groups.o
  CC      fs/block_dev.o
  CC      mm/gup.o
  CC      fs/direct-io.o
  CC      kernel/bpf/core.o
  CC      kernel/events/core.o
  CC      mm/highmem.o
  CC      mm/memory.o
  CC      kernel/irq/irqdesc.o
  CC      fs/mpage.o
  CC [M]  arch/powerpc/platforms/cell/spufs/coredump.o
  CC      mm/mincore.o
  CC      fs/proc_namespace.o
  CC      kernel/irq/handle.o
  CC      mm/mlock.o
  LD      fs/autofs4/built-in.o
  CC      fs/debugfs/inode.o
  LD      fs/exofs/built-in.o
  CC [M]  arch/powerpc/platforms/cell/spufs/switch.o
  CC      mm/mmap.o
  CC [M]  fs/autofs4/init.o
  LD      kernel/livepatch/built-in.o
  CC      mm/mprotect.o
  CC      fs/devpts/inode.o
  CC      fs/exportfs/expfs.o
  CC      fs/debugfs/file.o
  CC      kernel/power/qos.o
  CC      kernel/printk/printk.o
  CC      kernel/locking/mutex.o
  CC      kernel/rcu/update.o
  CC      kernel/locking/semaphore.o
  CC      fs/ext2/balloc.o
  CC      fs/hugetlbfs/inode.o
  CC      mm/mremap.o
  CC      kernel/irq/manage.o
  LD      fs/fat/built-in.o
  CC [M]  fs/fat/cache.o
  CC      mm/msync.o
  LD      fs/isofs/built-in.o
  CC [M]  fs/isofs/namei.o
  CC      fs/jbd2/transaction.o
  CC      mm/rmap.o
  CC      fs/kernfs/mount.o
  CC      kernel/irq/spurious.o
  CC      fs/ext4/balloc.o
  CC      kernel/sched/core.o
  CC      mm/vmalloc.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC      mm/pagewalk.o
  CC      kernel/time/time.o
  CC [M]  fs/autofs4/inode.o
  CC      fs/lockd/clntlock.o
  CC [M]  fs/autofs4/root.o
  CC      fs/nfs_common/nfsacl.o
  CC      mm/pgtable-generic.o
  CC      fs/nfs/client.o
  CC      fs/nfs/dir.o
  CC      kernel/trace/trace_clock.o
  LD      fs/nls/built-in.o
  CC      kernel/power/poweroff.o
  CC [M]  fs/nls/nls_base.o
  CC [M]  fs/nls/nls_iso8859-1.o
  CC      kernel/rcu/sync.o
  CC [M]  fs/fat/dir.o
  CC      fs/notify/fsnotify.o
  CC      mm/process_vm_access.o
  CC      kernel/time/timer.o
  CC      fs/jbd2/commit.o
  LD      fs/exportfs/exportfs.o
  LD      fs/exportfs/built-in.o
  CC      kernel/rcu/srcu.o
  CC      kernel/locking/rwsem.o
  CC      kernel/rcu/tree.o
  CC      kernel/profile.o
  LD      kernel/power/built-in.o
  CC      mm/init-mm.o
  CC      mm/nobootmem.o
  CC      kernel/printk/nmi.o
  CC [M]  fs/isofs/inode.o
  CC [M]  fs/isofs/dir.o
  CC      kernel/trace/ring_buffer.o
  CC      kernel/futex.o
  CC      fs/nfs/file.o
  CC      kernel/time/hrtimer.o
  CC      fs/kernfs/inode.o
  LD      fs/quota/built-in.o
  CC      mm/fadvise.o
  CC      mm/madvise.o
  CC      fs/ext4/bitmap.o
  CC      fs/nfs/getroot.o
  CC      kernel/futex_compat.o
  CC      fs/ramfs/inode.o
  CC [M]  fs/nls/nls_iso8859-2.o
  CC      mm/memblock.o
  CC      mm/page_io.o
  CC      fs/sysfs/file.o
  CC      fs/nfs_common/grace.o
  LD [M]  arch/powerpc/platforms/cell/spufs/spufs.o
  LD      arch/powerpc/platforms/cell/built-in.o
  LD      arch/powerpc/platforms/built-in.o
  CC      fs/proc/task_mmu.o
  CC      fs/proc/inode.o
  CC [M]  fs/isofs/util.o
  CC      kernel/locking/percpu-rwsem.o
  LD      fs/debugfs/debugfs.o
  CC      mm/swap_state.o
  LD      fs/debugfs/built-in.o
  CC [M]  fs/nls/nls_iso8859-3.o
  LD      kernel/printk/built-in.o
  CC      kernel/dma.o
  CC [M]  fs/isofs/rock.o
  CC [M]  fs/autofs4/symlink.o
  CC      mm/swapfile.o
  LD      kernel/bpf/built-in.o
  CC      fs/ext2/dir.o
  CC      kernel/smp.o
  CC      fs/notify/notification.o
  CC      fs/notify/group.o
  LD      fs/udf/built-in.o
  CC [M]  fs/udf/balloc.o
  CC [M]  fs/udf/dir.o
  CC      kernel/locking/mutex-debug.o
  CC [M]  fs/autofs4/waitq.o
  CC      mm/dmapool.o
  CC      fs/lockd/clntproc.o
  LD      fs/hugetlbfs/hugetlbfs.o
  CC      mm/hugetlb.o
  LD      fs/hugetlbfs/built-in.o
  CC      fs/sysfs/dir.o
  CC [M]  fs/isofs/export.o
  CC      mm/mempolicy.o
  CC      fs/eventpoll.o
  CC      kernel/module.o
  CC      kernel/locking/spinlock.o
  CC      kernel/irq/resend.o
  CC      fs/nfs/inode.o
  CC [M]  fs/nls/nls_iso8859-4.o
  LD      fs/nfs_common/nfs_acl.o
  CC      fs/proc/root.o
  CC [M]  fs/nls/nls_iso8859-5.o
  CC      mm/sparse.o
  CC      fs/kernfs/dir.o
  LD      fs/nfs_common/built-in.o
  CC      fs/anon_inodes.o
  CC      fs/notify/inode_mark.o
  CC [M]  fs/autofs4/expire.o
  CC      mm/sparse-vmemmap.o
  CC      kernel/time/timekeeping.o
  CC      fs/ext4/dir.o
  CC      mm/mmu_notifier.o
  CC      fs/nfs/super.o
  CC      kernel/kallsyms.o
  CC [M]  fs/isofs/joliet.o
  CC [M]  fs/fat/fatent.o
  CC      fs/proc/base.o
  CC      mm/slub.o
  CC [M]  fs/autofs4/dev-ioctl.o
  CC      kernel/compat.o
  CC      fs/signalfd.o
  CC      fs/notify/vfsmount_mark.o
  CC      fs/notify/mark.o
  CC      fs/lockd/clntxdr.o
  CC      mm/migrate.o
  CC      fs/ramfs/file-mmu.o
  CC      kernel/locking/osq_lock.o
  CC      kernel/locking/rtmutex.o
  CC      fs/notify/fdinfo.o
  CC [M]  fs/udf/file.o
  CC      fs/kernfs/file.o
  CC [M]  fs/nls/nls_iso8859-6.o
  CC      kernel/irq/chip.o
  CC      fs/sysfs/symlink.o
  CC      fs/jbd2/recovery.o
  CC      fs/timerfd.o
  CC [M]  fs/nls/nls_iso8859-7.o
  LD [M]  fs/isofs/isofs.o
  CC      fs/notify/dnotify/dnotify.o
  LD      fs/notify/fanotify/built-in.o
  CC      fs/eventfd.o
  CC      kernel/locking/rwsem-xadd.o
  LD      kernel/trace/built-in.o
  CC [M]  fs/udf/ialloc.o
  CC      fs/aio.o
  CC      kernel/cgroup.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC      fs/ext2/file.o
  CC      fs/notify/inotify/inotify_user.o
  CC      fs/proc/generic.o
  CC      fs/proc/array.o
  CC      fs/nfs/io.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  CC      fs/proc/fd.o
  CC      fs/locks.o
  CC      kernel/cpuset.o
  CC      fs/compat.o
  LD [M]  fs/autofs4/autofs4.o
  CC      fs/compat_ioctl.o
  CC      fs/proc/proc_tty.o
  CC      fs/ext4/file.o
  CC [M]  fs/nls/nls_iso8859-9.o
  CC      kernel/time/ntp.o
  CC [M]  fs/nls/nls_iso8859-13.o
  CC      fs/lockd/host.o
  CC      fs/lockd/svc.o
  CC [M]  fs/udf/inode.o
  CC      fs/lockd/svclock.o
  LD      fs/notify/dnotify/built-in.o
  CC [M]  fs/udf/lowlevel.o
  CC      kernel/utsname.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/group.o
  CC      kernel/pid_namespace.o
  LD      kernel/rcu/built-in.o
  CC [M]  fs/fat/file.o
  CC      fs/proc/cmdline.o
  GZIP    kernel/config_data.gz
  CC      kernel/stop_machine.o
  CC      fs/jbd2/checkpoint.o
  CC [M]  fs/udf/namei.o
  CC      fs/proc/consoles.o
  CC      fs/proc/cpuinfo.o
  CC      kernel/seccomp.o
  LD      kernel/locking/built-in.o
  CC      kernel/utsname_sysctl.o
  CC [M]  fs/nls/nls_iso8859-14.o
  CC [M]  fs/nls/nls_iso8859-15.o
  CC      fs/ext2/ialloc.o
  CC [M]  fs/udf/partition.o
  CC      fs/binfmt_script.o
  CC      kernel/irq/dummychip.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/irqdomain.o
  CC      kernel/irq/proc.o
  CC      fs/kernfs/symlink.o
  CC      kernel/irq/affinity.o
  CC      kernel/elfcore.o
  CC      fs/binfmt_elf.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/clocksource.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      kernel/irq_work.o
  CC      fs/compat_binfmt_elf.o
  CC      kernel/membarrier.o
  LD      fs/notify/inotify/built-in.o
  CC [M]  fs/udf/super.o
  CC      fs/mbcache.o
  LD      fs/notify/built-in.o
  CC      kernel/memremap.o
  CC      kernel/time/timer_list.o
  CC      fs/nfs/direct.o
  CC      fs/ext2/inode.o
  CC      fs/coredump.o
  CC      fs/ext4/fsync.o
  LD      fs/sysfs/built-in.o
  CC      fs/proc/stat.o
  CC      fs/posix_acl.o
  CC      fs/drop_caches.o
  CC      fs/fhandle.o
  CC      fs/proc/uptime.o
  CC      fs/dcookies.o
  CC      fs/proc/version.o
  CHK     kernel/config_data.h
  UPD     kernel/config_data.h
  CC      kernel/configs.o
  CC      fs/proc/softirqs.o
  CC [M]  fs/binfmt_misc.o
  CC      fs/proc/namespaces.o
  CC      kernel/events/ring_buffer.o
  CC      kernel/events/callchain.o
  CC      fs/proc/self.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/lockd/svcshare.o
  LD      fs/kernfs/built-in.o
  CC      fs/proc/proc_net.o
  CC      fs/lockd/svcproc.o
  CC      fs/proc/kcore.o
  CC      fs/lockd/svcsubs.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  CC      fs/ext2/ioctl.o
  CC      fs/ext2/namei.o
  CC [M]  fs/fat/inode.o
  CC      fs/ext2/super.o
  CC [M]  fs/fat/misc.o
  CC [M]  fs/fat/nfs.o
  CC [M]  fs/fat/namei_vfat.o
  CC      fs/ext2/symlink.o
  CC [M]  fs/fat/namei_msdos.o
  CC      fs/lockd/mon.o
  CC [M]  fs/udf/truncate.o
  CC      kernel/events/hw_breakpoint.o
  CC      fs/lockd/xdr.o
  CC [M]  fs/udf/symlink.o
  CC      fs/lockd/clnt4xdr.o
  CC [M]  fs/udf/directory.o
  CC      fs/lockd/xdr4.o
  CC      kernel/sched/loadavg.o
  LD      kernel/irq/built-in.o
  CC      fs/lockd/svc4proc.o
  CC      fs/lockd/procfs.o
  CC      fs/jbd2/revoke.o
  CC      fs/jbd2/journal.o
  CC [M]  fs/udf/misc.o
  CC      kernel/sched/clock.o
  CC [M]  fs/udf/udftime.o
  CC      kernel/time/timeconv.o
  CC [M]  fs/udf/unicode.o
  CC      kernel/time/timecounter.o
  CC      kernel/time/alarmtimer.o
  CC      kernel/time/posix-timers.o
  CC      kernel/sched/cputime.o
  CC      kernel/time/posix-cpu-timers.o
  CC      kernel/sched/idle_task.o
  CC      kernel/time/posix-clock.o
  CC      kernel/sched/fair.o
  CC      kernel/time/itimer.o
  CC      kernel/time/clockevents.o
  CC      kernel/sched/rt.o
  LD      kernel/events/built-in.o
  CC      fs/ext4/ialloc.o
  CC      kernel/sched/deadline.o
  CC      kernel/sched/stop_task.o
  CC      kernel/time/tick-common.o
  CC      fs/ext4/inode.o
  CC      kernel/time/tick-broadcast.o
  CC      fs/nfs/pagelist.o
  CC      fs/ext4/page-io.o
  CC      kernel/time/tick-broadcast-hrtimer.o
  CC      fs/ext4/ioctl.o
  CC      kernel/time/tick-oneshot.o
  CC      fs/ext4/namei.o
  CC      kernel/time/tick-sched.o
  LD [M]  fs/fat/msdos.o
  CC      fs/nfs/read.o
  CC      kernel/sched/wait.o
  CC      kernel/sched/swait.o
  LD      fs/proc/proc.o
  CC      fs/nfs/symlink.o
  LD      fs/proc/built-in.o
  CC      kernel/time/timekeeping_debug.o
  CC      kernel/sched/completion.o
  LD      fs/ext2/ext2.o
  LD [M]  fs/fat/vfat.o
  CC      kernel/sched/idle.o
  CC      kernel/sched/cpupri.o
  LD      fs/ext2/built-in.o
  CC      fs/ext4/super.o
  CC      kernel/sched/cpudeadline.o
  CC      fs/ext4/symlink.o
  CC      kernel/sched/debug.o
  CC      kernel/sched/cpufreq.o
  CC      fs/ext4/hash.o
  CC      fs/nfs/unlink.o
  CC      fs/ext4/resize.o
  CC      fs/nfs/namespace.o
  CC      fs/nfs/write.o
  CC      fs/ext4/extents.o
  CC      fs/ext4/ext4_jbd2.o
  CC      fs/nfs/mount_clnt.o
  LD [M]  fs/udf/udf.o
  LD      fs/jbd2/jbd2.o
  CC      fs/ext4/migrate.o
  CC      fs/nfs/nfstrace.o
  LD      fs/jbd2/built-in.o
  CC      fs/ext4/mballoc.o
  CC      fs/nfs/nfsroot.o
  CC      fs/nfs/sysctl.o
  CC      fs/ext4/block_validity.o
  CC      fs/nfs/nfs2super.o
  CC      fs/ext4/move_extent.o
  CC      fs/ext4/mmp.o
  CC      fs/nfs/proc.o
  CC      fs/ext4/indirect.o
  CC      fs/ext4/extents_status.o
  CC      fs/nfs/nfs2xdr.o
  CC      fs/nfs/nfs3super.o
  CC      fs/ext4/xattr.o
  CC      fs/ext4/xattr_user.o
  CC      fs/nfs/nfs3client.o
  CC      fs/nfs/nfs3xdr.o
  CC      fs/nfs/nfs3proc.o
  CC      fs/nfs/nfs3acl.o
  CC      fs/ext4/xattr_trusted.o
  CC      fs/ext4/inline.o
  CC      fs/ext4/readpage.o
  CC      fs/ext4/sysfs.o
  LD      fs/lockd/lockd.o
  LD      fs/lockd/built-in.o
  LD [M]  fs/fat/fat.o
  LD      kernel/time/built-in.o
  LD      mm/built-in.o
  LD      kernel/sched/built-in.o
  LD      fs/nfs/nfsv2.o
  LD      kernel/built-in.o
  LD      fs/nfs/nfsv3.o
  LD      fs/nfs/nfs.o
  LD      fs/nfs/built-in.o
  LD      fs/ext4/ext4.o
  LD      fs/ext4/built-in.o
  LD      fs/built-in.o
make[1]: *** wait: No child processes.  Stop.
Makefile:150: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 48 ARCH=powerpc O=/home/kisskb/slave/build/powerpc-next_cell_defconfig_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_cell_defconfig_powerpc-5.3
# Build took: 0:00:30.050751