# < git ls-remote /scratch/git/sfr/linux-next refs/heads/master
# < git rev-parse tmp/linux-next
remote == local, skipping fetch
# < git rev-parse tmp/linux-next
Upstream revision is ad691e7950299739a1128dda7ef4d87483591a95
Head not built, building
# < git reset --mixed
# git branch -D linux-next
Deleted branch linux-next (was ad691e7).
# git checkout -q -f -b linux-next tmp/linux-next
# < git ls-files --others --modified
# git ls-files --others --modified
cmd.log
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/powerpc-linux/bin/powerpc-linux-  -f kisskb-version.mk
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/32 localhost/32
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/powerpc-linux/bin/powerpc-linux-  randconfig
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/32 localhost/32
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/powerpc-linux/bin/powerpc-linux-  
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/32 localhost/32
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linux-next_powerpc-randconfig_powerpc/Makefile
scripts/kconfig/conf -s arch/powerpc/Kconfig
  GEN     /scratch/kisskb/build/linux-next_powerpc-randconfig_powerpc/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Using /scratch/kisskb/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/bin2c
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/data.o
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  SHIPPED scripts/dtc/dtc-parser.tab.h
  SHIPPED scripts/dtc/dtc-parser.tab.c
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
dtc-lexer.lex.c:1453: warning: 'input' defined but not used
  HOSTLD  scripts/dtc/dtc
  HOSTLD  scripts/mod/modpost
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/powerpc/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/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.o
  CC      init/do_mounts_initrd.o
  CC      init/initramfs.o
  HOSTCC  usr/gen_init_cpio
  UPD     include/generated/compile.h
  CC      init/version.o
  CC      arch/powerpc/kernel/cputable.o
  CC      arch/powerpc/kernel/ptrace.o
  CC      arch/powerpc/kernel/syscalls.o
  CC      arch/powerpc/kernel/irq.o
  CC      arch/powerpc/kernel/align.o
  CC      arch/powerpc/kernel/signal_32.o
  CC      arch/powerpc/kernel/pmc.o
  CC      arch/powerpc/kernel/vdso.o
  CC      arch/powerpc/kernel/init_task.o
  CC      arch/powerpc/mm/fault.o
  CC      arch/powerpc/kernel/process.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  CC      arch/powerpc/mm/mem.o
  CC      arch/powerpc/kernel/idle.o
  CC      arch/powerpc/mm/pgtable.o
  CC      arch/powerpc/kernel/signal.o
  CC      arch/powerpc/kernel/sysfs.o
  CC      arch/powerpc/kernel/cacheinfo.o
  CC      arch/powerpc/kernel/setup_64.o
  CC      arch/powerpc/kernel/sys_ppc32.o
  CC      arch/powerpc/kernel/signal_64.o
  CC      arch/powerpc/kernel/ptrace32.o
  CC      arch/powerpc/kernel/paca.o
  CC      arch/powerpc/mm/gup.o
  CC      arch/powerpc/kernel/nvram_64.o
  CC      arch/powerpc/kernel/firmware.o
  AS      arch/powerpc/kernel/cpu_setup_ppc970.o
  AS      arch/powerpc/kernel/cpu_setup_pa6t.o
  CC      arch/powerpc/kernel/vecemu.o
  CC      arch/powerpc/kernel/of_device.o
  CC      arch/powerpc/kernel/of_platform.o
  CC      arch/powerpc/mm/pgtable_64.o
  CC      arch/powerpc/kernel/prom_parse.o
  CC      arch/powerpc/kernel/proc_powerpc.o
  CC      arch/powerpc/mm/init_64.o
  CC      arch/powerpc/kernel/rtas.o
  CC      arch/powerpc/kernel/rtas-rtc.o
  CC      arch/powerpc/kernel/rtas_pci.o
  AS      arch/powerpc/kernel/idle_power4.o
  AS      arch/powerpc/mm/slb_low.o
  CC      arch/powerpc/kernel/rtasd.o
  CC      arch/powerpc/mm/slb.o
  CC      arch/powerpc/kernel/rtas_flash.o
  CC      arch/powerpc/mm/stab.o
  CC      arch/powerpc/mm/mmap_64.o
  CC      arch/powerpc/kernel/lparcfg.o
  CC      arch/powerpc/mm/hash_utils_64.o
  CC      arch/powerpc/kernel/rtas-proc.o
  CC      arch/powerpc/mm/hash_native_64.o
  AS      arch/powerpc/mm/hash_low_64.o
  CC      arch/powerpc/mm/tlb_hash64.o
  CC      arch/powerpc/kernel/vio.o
  CC      arch/powerpc/mm/mmu_context_hash64.o
  CC      arch/powerpc/mm/numa.o
  CC      arch/powerpc/kernel/smp-tbsync.o
  CC      arch/powerpc/kernel/time.o
  CC      arch/powerpc/kernel/prom.o
  CC      arch/powerpc/mm/slice.o
  CC      arch/powerpc/kernel/ibmebus.o
  CC      arch/powerpc/kernel/traps.o
  CC      arch/powerpc/mm/hugetlbpage.o
  CC      arch/powerpc/mm/hugetlbpage-hash64.o
  CC      arch/powerpc/kernel/setup-common.o
  CC      arch/powerpc/kernel/udbg.o
  AS      arch/powerpc/kernel/misc.o
  CC      arch/powerpc/kernel/io.o
  CC      arch/powerpc/kernel/dma.o
  AS      arch/powerpc/kernel/misc_64.o
  CC      arch/powerpc/kernel/dma-iommu.o
  CC      arch/powerpc/kernel/prom_init.o
  CC      arch/powerpc/kernel/smp.o
  CC      arch/powerpc/kernel/legacy_serial.o
  CC      arch/powerpc/kernel/dma-swiotlb.o
  CC      arch/powerpc/kernel/pci_64.o
  CC      arch/powerpc/kernel/iommu.o
  CC      arch/powerpc/kernel/udbg_16550.o
  CC      arch/powerpc/kernel/pci_dn.o
  CC      arch/powerpc/kernel/pci-common.o
  CC      arch/powerpc/kernel/pci_of_scan.o
  CC      arch/powerpc/kernel/isa-bridge.o
  CC      arch/powerpc/kernel/perf_event.o
  CC      arch/powerpc/kernel/perf_callchain.o
  CC      arch/powerpc/kernel/msi.o
  AS      arch/powerpc/kernel/reloc_64.o
  CC      arch/powerpc/kernel/power4-pmu.o
  CC      arch/powerpc/kernel/ppc970-pmu.o
  CC      arch/powerpc/kernel/power5+-pmu.o
  CC      arch/powerpc/kernel/power5-pmu.o
  CC      arch/powerpc/kernel/power7-pmu.o
  AS      arch/powerpc/kernel/head_64.o
  LDS     arch/powerpc/kernel/vmlinux.lds
  AS      arch/powerpc/kernel/fpu.o
  AS      arch/powerpc/kernel/vector.o
  AS      arch/powerpc/kernel/entry_64.o
  CC      arch/powerpc/kernel/power6-pmu.o
cc1: warnings being treated as errors
/scratch/kisskb/src/arch/powerpc/mm/hugetlbpage.c: In function 'mmu_psize_to_shift':
/scratch/kisskb/src/arch/powerpc/mm/hugetlbpage.c:47: error: control reaches end of non-void function
distcc[23633] ERROR: compile /scratch/kisskb/src/arch/powerpc/mm/hugetlbpage.c on sprygo/32 failed
  GEN     usr/initramfs_data.cpio
make[2]: *** [arch/powerpc/mm/hugetlbpage.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  VDSO64A arch/powerpc/kernel/vdso64/sigtramp.o
  VDSO64A arch/powerpc/kernel/vdso64/gettimeofday.o
  VDSO64A arch/powerpc/kernel/vdso64/datapage.o
  VDSO64A arch/powerpc/kernel/vdso64/cacheflush.o
  LDS     arch/powerpc/kernel/vdso64/vdso64.lds
  VDSO64A arch/powerpc/kernel/vdso64/note.o
  AS      usr/initramfs_data.o
  VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o
  VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  VDSO32A arch/powerpc/kernel/vdso32/datapage.o
  VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
  LD      usr/built-in.o
  LD      init/mounts.o
  LD      init/built-in.o
  AS      arch/powerpc/lib/string.o
  CC      arch/powerpc/lib/alloc.o
  AS      arch/powerpc/lib/checksum_64.o
  CALL    /scratch/kisskb/src/arch/powerpc/kernel/systbl_chk.sh
  CC      arch/powerpc/lib/devres.o
  AS      arch/powerpc/lib/copypage_64.o
  AS      arch/powerpc/lib/copyuser_64.o
  AS      arch/powerpc/lib/memcpy_64.o
  CC      arch/powerpc/lib/usercopy_64.o
  AS      arch/powerpc/lib/mem_64.o
  CC      arch/powerpc/lib/locks.o
  AS      arch/powerpc/kernel/systbl.o
  CC      arch/powerpc/lib/code-patching.o
  CC      arch/powerpc/sysdev/mpic.o
  CC      arch/powerpc/sysdev/mpic_msi.o
  CC      arch/powerpc/sysdev/mpic_u3msi.o
  CC      arch/powerpc/sysdev/mpic_pasemi_msi.o
  CC      arch/powerpc/sysdev/msi_bitmap.o
  CC      arch/powerpc/sysdev/pmi.o
  CC      arch/powerpc/sysdev/dart_iommu.o
  CC      arch/powerpc/lib/feature-fixups.o
  CC      arch/powerpc/sysdev/mmio_nvram.o
  CC      arch/powerpc/sysdev/simple_gpio.o
  CC      arch/powerpc/sysdev/i8259.o
  CC      arch/powerpc/sysdev/dcr.o
  LD      arch/powerpc/math-emu/built-in.o
  CC      arch/powerpc/platforms/cell/cbe_regs.o
  AS      arch/powerpc/platforms/iseries/exception.o
  CC      arch/powerpc/platforms/cell/interrupt.o
  CC      arch/powerpc/platforms/pasemi/setup.o
  CC      arch/powerpc/platforms/iseries/hvlog.o
  CC      arch/powerpc/platforms/ps3/setup.o
  CC      arch/powerpc/platforms/pasemi/pci.o
  CC      arch/powerpc/platforms/iseries/hvlpconfig.o
  CC      arch/powerpc/platforms/cell/pervasive.o
  CC      arch/powerpc/platforms/ps3/mm.o
  CC      arch/powerpc/platforms/pasemi/time.o
  CC      arch/powerpc/platforms/ps3/time.o
  CC      arch/powerpc/platforms/iseries/setup.o
  CC      arch/powerpc/platforms/iseries/lpardata.o
  CC      arch/powerpc/platforms/cell/iommu.o
  AS      arch/powerpc/platforms/ps3/hvcall.o
  CC      arch/powerpc/platforms/pasemi/idle.o
  AS      arch/powerpc/platforms/pasemi/powersave.o
  CC      arch/powerpc/platforms/ps3/htab.o
  CC      arch/powerpc/platforms/iseries/dt.o
  CC      arch/powerpc/platforms/pasemi/iommu.o
  CC      arch/powerpc/platforms/maple/setup.o
  CC      arch/powerpc/platforms/ps3/repository.o
  CC      arch/powerpc/platforms/iseries/mf.o
  AS      arch/powerpc/platforms/iseries/hvcall.o
  CC      arch/powerpc/platforms/ps3/interrupt.o
  CC      arch/powerpc/platforms/ps3/exports.o
  CC      arch/powerpc/platforms/ps3/os-area.o
  CC      arch/powerpc/platforms/iseries/lpevents.o
  CC      arch/powerpc/platforms/pseries/lpar.o
  CC      arch/powerpc/platforms/ps3/system-bus.o
  CC      arch/powerpc/platforms/pseries/nvram.o
  CC      arch/powerpc/platforms/iseries/proc.o
  CC      arch/powerpc/platforms/ps3/smp.o
  CC      arch/powerpc/platforms/pseries/reconfig.o
  CC      arch/powerpc/platforms/pseries/setup.o
  CC      arch/powerpc/platforms/iseries/htab.o
  CC      arch/powerpc/platforms/maple/pci.o
  CC      arch/powerpc/platforms/iseries/iommu.o
  CC      arch/powerpc/platforms/pseries/iommu.o
  CC      arch/powerpc/platforms/pseries/ras.o
  CC      arch/powerpc/platforms/iseries/irq.o
  CC      arch/powerpc/platforms/pasemi/dma_lib.o
  CC      arch/powerpc/platforms/iseries/pci.o
  CC      arch/powerpc/platforms/pseries/firmware.o
  AS      arch/powerpc/platforms/iseries/misc.o
  CC      arch/powerpc/platforms/ps3/device-init.o
  CC      arch/powerpc/platforms/cell/setup.o
  CC      arch/powerpc/platforms/pseries/power.o
  CC      arch/powerpc/platforms/cell/spider-pic.o
  CC      arch/powerpc/platforms/cell/pmu.o
  CC      arch/powerpc/platforms/maple/time.o
  CC      arch/powerpc/platforms/cell/io-workarounds.o
  CC      arch/powerpc/platforms/iseries/smp.o
  AS      arch/powerpc/platforms/pseries/hvCall.o
  CC      arch/powerpc/platforms/cell/spider-pci.o
  CC      arch/powerpc/platforms/iseries/viopath.o
  CC      arch/powerpc/platforms/pseries/smp.o
  CC      arch/powerpc/platforms/pseries/xics.o
  CC      arch/powerpc/platforms/pasemi/misc.o
  CC      arch/powerpc/platforms/pseries/pci.o
  CC      arch/powerpc/platforms/pseries/scanlog.o
  CC      arch/powerpc/platforms/iseries/vio.o
  CC      arch/powerpc/platforms/pseries/pci_dlpar.o
  CC      arch/powerpc/platforms/pseries/hotplug-memory.o
  CC      arch/powerpc/platforms/cell/cbe_powerbutton.o
  CC      arch/powerpc/platforms/cell/axon_msi.o
  CC      arch/powerpc/platforms/pseries/hvconsole.o
  CC      arch/powerpc/platforms/cell/smp.o
  CC      arch/powerpc/platforms/pseries/hvcserver.o
  CC      arch/powerpc/platforms/pseries/hvCall_inst.o
  LD      arch/powerpc/sysdev/built-in.o
  CALL    /scratch/kisskb/src/arch/powerpc/kernel/prom_init_check.sh
  LD      arch/powerpc/platforms/ps3/built-in.o
  LD      arch/powerpc/platforms/cell/built-in.o
  LD      arch/powerpc/platforms/pseries/built-in.o
  LD      arch/powerpc/platforms/pasemi/built-in.o
  LD      arch/powerpc/platforms/iseries/built-in.o
  LD      arch/powerpc/lib/built-in.o
  LD      arch/powerpc/platforms/maple/built-in.o
  VDSO64L arch/powerpc/kernel/vdso64/vdso64.so.dbg
  OBJCOPY arch/powerpc/kernel/vdso64/vdso64.so
  AS      arch/powerpc/kernel/vdso64/vdso64_wrapper.o
  LD      arch/powerpc/kernel/vdso64/built-in.o
  LD      arch/powerpc/platforms/built-in.o
  VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg
make[1]: *** [arch/powerpc/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
  OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so
  AS      arch/powerpc/kernel/vdso32/vdso32_wrapper.o
  LD      arch/powerpc/kernel/vdso32/built-in.o
  LD      arch/powerpc/kernel/built-in.o
make[1]: *** wait: No child processes.  Stop.
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision 08220818b531f8e16e49be259e42eaa4337d511c
# < git symbolic-ref HEAD
# < git merge-base 08220818b531f8e16e49be259e42eaa4337d511c ad691e7950299739a1128dda7ef4d87483591a95

Good rev is not an ancestor, rebased tree?
Traceback (most recent call last):
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 152, in _do_build
    raise BuildFailedException(e)
BuildFailedException: Failed running "/scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/powerpc-linux/bin/powerpc-linux-  " (2)