# < git ls-remote git://fs.ozlabs.ibm.com/home/kernel/linux-2.6-tip.git refs/heads/master
# < git rev-parse tmp/tip
remote == local, skipping fetch
# < git rev-parse tmp/tip
Upstream revision is 73bfc08da3d1bf4f25df511e13657f7615cb0281
Head not built, building
# < git reset --mixed
# git branch -D tip
Deleted branch tip (was 73bfc08).
# git checkout -q -f -b tip tmp/tip
# < 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/tip_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/powerpc-linux/bin/powerpc-linux-  -f kisskb-version.mk
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 32
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/tip_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/powerpc-linux/bin/powerpc-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 32
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/tip_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/powerpc-linux/bin/powerpc-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 32
  GEN     /scratch/kisskb/build/tip_powerpc-allnoconfig_powerpc/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/tip_powerpc-allnoconfig_powerpc/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  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/util.o
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  CC      kernel/bounds.s
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  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
  HOSTLD  scripts/dtc/dtc
  HOSTLD  scripts/mod/modpost
  CHK     include/generated/compile.h
  CC      init/main.o
  LD      usr/built-in.o
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      arch/powerpc/kernel/cputable.o
  CC      arch/powerpc/kernel/ptrace.o
  CC      arch/powerpc/mm/fault.o
  CC      arch/powerpc/kernel/syscalls.o
  CC      arch/powerpc/mm/mem.o
  CC      arch/powerpc/kernel/irq.o
  CC      arch/powerpc/mm/pgtable.o
  AS      arch/powerpc/lib/string.o
  CC      arch/powerpc/kernel/align.o
  CC      arch/powerpc/mm/gup.o
  CC      arch/powerpc/lib/alloc.o
  CC      arch/powerpc/kernel/signal_32.o
  CC      arch/powerpc/mm/init_32.o
  LD      arch/powerpc/sysdev/built-in.o
  CC      arch/powerpc/kernel/pmc.o
  AS      arch/powerpc/lib/checksum_32.o
  AS      arch/powerpc/lib/crtsavres.o
  CC      arch/powerpc/mm/pgtable_32.o
  CC      arch/powerpc/kernel/vdso.o
  CC      arch/powerpc/mm/ppc_mmu_32.o
  AS      arch/powerpc/lib/div64.o
  AS      arch/powerpc/mm/hash_low_32.o
  AS      arch/powerpc/lib/copy_32.o
  CC      arch/powerpc/kernel/init_task.o
  UPD     include/generated/compile.h
  CC      arch/powerpc/mm/tlb_hash32.o
  LD      arch/powerpc/platforms/built-in.o
  LD      arch/powerpc/math-emu/built-in.o
  CC      init/version.o
  CC      arch/powerpc/mm/mmu_context_hash32.o
  CC      arch/powerpc/lib/devres.o
  CC      arch/powerpc/lib/code-patching.o
  CC      arch/powerpc/kernel/process.o
  CC      arch/powerpc/lib/feature-fixups.o
  CC      mm/filemap.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  CC      kernel/sched.o
  CC      arch/powerpc/kernel/idle.o
  CC      arch/powerpc/kernel/signal.o
  CC      fs/open.o
/scratch/kisskb/src/arch/powerpc/kernel/ptrace.c: In function 'arch_ptrace':
/scratch/kisskb/src/arch/powerpc/kernel/ptrace.c:1594: error: implicit declaration of function 'ptrace_get_breakpoints'
make[2]: *** [arch/powerpc/kernel/ptrace.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      fs/read_write.o
  CC      mm/mempool.o
  LD      ipc/built-in.o
  CC      security/commoncap.o
  CC      security/min_addr.o
  CC      mm/oom_kill.o
  CC      mm/fadvise.o
  CC      fs/file_table.o
  LD      crypto/built-in.o
  CC      mm/maccess.o
  CC      block/elevator.o
  LD      arch/powerpc/lib/built-in.o
  CC      fs/super.o
  CC      kernel/fork.o
  CC      fs/char_dev.o
  CC      kernel/exec_domain.o
  CC      block/blk-core.o
  CC      kernel/panic.o
  CC      kernel/printk.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      block/blk-tag.o
  CC      fs/stat.o
  CC      block/blk-sysfs.o
  LD      drivers/auxdisplay/built-in.o
  CC      drivers/base/core.o
  LD      drivers/block/built-in.o
  LD      arch/powerpc/mm/built-in.o
  CC      fs/exec.o
  CC      block/blk-flush.o
  CC      mm/page_alloc.o
  CC      block/blk-settings.o
  CC      block/blk-ioc.o
  CC      block/blk-map.o
  CC      block/blk-exec.o
make[1]: *** [arch/powerpc/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
  LD      drivers/cdrom/built-in.o
  CC      mm/page-writeback.o
  CC      block/blk-merge.o
  CC      block/blk-softirq.o
  CC      block/blk-timeout.o
  CC      drivers/char/mem.o
  CC      block/blk-iopoll.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      block/blk-lib.o
  CC      mm/readahead.o
  LD      security/built-in.o
  CC      mm/swap.o
  CC      kernel/itimer.o
  LD      drivers/clk/built-in.o
  CC      fs/pipe.o
  CC      block/ioctl.o
  CC      fs/namei.o
  CC      block/genhd.o
  CC      block/scsi_ioctl.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  CC      block/noop-iosched.o
  LD      drivers/clocksource/built-in.o
  LD      drivers/firewire/built-in.o
  LD      drivers/firmware/built-in.o
  CC      drivers/base/sys.o
  CC      drivers/base/bus.o
  LD      drivers/gpio/built-in.o
  LD      drivers/i2c/algos/built-in.o
  LD      drivers/gpu/drm/i2c/built-in.o
  CC      fs/fcntl.o
  LD      drivers/gpu/drm/built-in.o
  LD      drivers/i2c/busses/built-in.o
  LD      drivers/i2c/muxes/built-in.o
  LD      drivers/gpu/stub/built-in.o
  LD      drivers/idle/built-in.o
  LD      drivers/i2c/built-in.o
  CC      drivers/gpu/vga/vgaarb.o
  CC      mm/truncate.o
  CC      drivers/base/dd.o
  LD      drivers/ieee802154/built-in.o
  CC      drivers/input/input.o
  TIMEC   kernel/timeconst.h
  CC      mm/vmscan.o
  CC      mm/shmem.o
  CC      mm/prio_tree.o
  CC      fs/ioctl.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      mm/vmstat.o
  CC      mm/backing-dev.o
  LD      drivers/lguest/built-in.o
  CC      mm/page_isolation.o
  CC      fs/readdir.o
  CC      mm/mm_init.o
  CC      fs/select.o
  CC      mm/mmu_context.o
  CC      drivers/base/syscore.o
  CC      kernel/sysctl_binary.o
  CC      drivers/base/driver.o
  LD      drivers/char/built-in.o
  CC      kernel/capability.o
  CC      mm/percpu.o
  CC      mm/fremap.o
  CC      drivers/base/class.o
  CC      fs/fifo.o
  CC      fs/dcache.o
  CC      mm/highmem.o
  CC      drivers/input/input-compat.o
  CC      mm/madvise.o
  CC      drivers/input/input-mt.o
  CC      kernel/ptrace.o
  CC      mm/memory.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      drivers/input/ff-core.o
  CC      drivers/base/platform.o
  CC      kernel/timer.o
  CC      fs/bad_inode.o
  CC      drivers/input/mousedev.o
  LD      block/built-in.o
  CC      mm/mincore.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      fs/file.o
  CC      mm/mlock.o
  CC      fs/filesystems.o
  LD      drivers/macintosh/built-in.o
  CC      mm/mmap.o
  CC      fs/namespace.o
  CC      drivers/base/cpu.o
  LD      drivers/media/common/tuners/built-in.o
  LD      drivers/media/common/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/rc/built-in.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      mm/mprotect.o
  LD      drivers/media/video/davinci/built-in.o
  CC      fs/seq_file.o
  LD      drivers/media/video/built-in.o
  LD      drivers/gpu/vga/built-in.o
  LD      drivers/gpu/built-in.o
  LD      drivers/media/built-in.o
  CC      kernel/rcupdate.o
  LD      drivers/mfd/built-in.o
  LD      drivers/misc/cb710/built-in.o
  CC      fs/xattr.o
  CC      mm/mremap.o
  LD      drivers/misc/eeprom/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      drivers/misc/ti-st/built-in.o
  LD      drivers/misc/built-in.o
  CC      drivers/base/firmware.o
  LD      drivers/net/built-in.o
  CC      drivers/base/init.o
  LD      drivers/nfc/built-in.o
  LD      drivers/input/input-core.o
  CC      drivers/of/base.o
  CC      drivers/pci/access.o
  CC      kernel/extable.o
  CC      mm/msync.o
  CC      mm/rmap.o
  CC      mm/vmalloc.o
  CC      kernel/params.o
  CC      drivers/base/map.o
  LD      drivers/input/built-in.o
  LD      drivers/platform/built-in.o
  CC      drivers/tty/tty_io.o
  CC      drivers/usb/host/pci-quirks.o
  CC      drivers/base/devres.o
  CC      mm/pagewalk.o
  CC      drivers/tty/n_tty.o
  CC      mm/pgtable-generic.o
  CC      mm/init-mm.o
  CC      drivers/video/fb_notify.o
  CC      kernel/posix-timers.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  CC      kernel/kthread.o
  CC      kernel/wait.o
  CC      fs/pnode.o
  CC      kernel/kfifo.o
  CC      mm/bootmem.o
  CC      mm/memblock.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/video/console/dummycon.o
  CC      drivers/base/attribute_container.o
  CC      drivers/base/transport_class.o
  LD      drivers/base/power/built-in.o
  CC      drivers/of/fdt.o
  CC      drivers/base/dma-mapping.o
  CC      mm/bounce.o
  LD      drivers/video/display/built-in.o
  CC      drivers/pci/bus.o
  LD      drivers/video/omap2/displays/built-in.o
  CC      fs/drop_caches.o
  CC      drivers/base/firmware_class.o
  LD      drivers/video/omap2/dss/built-in.o
  LD      drivers/video/omap2/omapfb/built-in.o
  CC      mm/dmapool.o
  LD      drivers/video/omap2/built-in.o
  CC      mm/slub.o
  CC      kernel/sys_ni.o
  CC      kernel/posix-cpu-timers.o
  LD      drivers/usb/host/built-in.o
  LD      drivers/usb/built-in.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      fs/splice.o
  CC      kernel/rwsem.o
  CC      kernel/nsproxy.o
  LD      drivers/video/console/built-in.o
  LD      drivers/video/built-in.o
  CC      fs/sync.o
  CC      drivers/tty/tty_ioctl.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      drivers/pci/probe.o
  CC      fs/fs_struct.o
  CC      kernel/srcu.o
  CC      drivers/pci/remove.o
  CC      drivers/pci/pci.o
  CC      kernel/semaphore.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/tty/tty_buffer.o
  CC      kernel/notifier.o
  CC      drivers/pci/pci-driver.o
  CC      fs/statfs.o
  CC      drivers/tty/tty_port.o
  CC      kernel/ksysfs.o
  CC      drivers/tty/tty_mutex.o
  CC      kernel/pm_qos_params.o
  CC      kernel/sched_clock.o
  CC      drivers/of/address.o
  CC      drivers/of/irq.o
  CC      drivers/tty/pty.o
  CC      drivers/of/device.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      drivers/pci/search.o
  CC      kernel/range.o
  CC      drivers/of/platform.o
  CC      drivers/pci/pci-sysfs.o
  LD      drivers/tty/ipwireless/built-in.o
  LD      drivers/tty/serial/built-in.o
  CC      fs/buffer.o
  CC      drivers/of/of_pci.o
  CC      kernel/jump_label.o
  CC      kernel/groups.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      fs/bio.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/time/timekeeping.o
  CC      kernel/futex.o
  CC      drivers/pci/rom.o
  CC      drivers/pci/setup-res.o
  CC      fs/block_dev.o
  CC      kernel/time/ntp.o
  CC      kernel/irq/handle.o
  CC      drivers/pci/irq.o
  CC      kernel/rtmutex.o
  CC      drivers/pci/vpd.o
  CC      kernel/dma.o
  CC      kernel/up.o
  CC      kernel/kallsyms.o
  CC      kernel/irq/manage.o
  CC      kernel/rcutiny.o
  CC      kernel/utsname_sysctl.o
  CC      drivers/pci/proc.o
  LD      drivers/base/built-in.o
  CC      fs/direct-io.o
  CC      drivers/tty/vt/vc_screen.o
  CC      kernel/irq/spurious.o
  CC      drivers/pci/slot.o
  CC      kernel/time.o
  CC      fs/mpage.o
  CC      fs/ioprio.o
  CC      drivers/tty/vt/selection.o
  CC      drivers/pci/quirks.o
  CC      drivers/pci/hotplug.o
  CC      drivers/tty/vt/keyboard.o
  CC      drivers/pci/setup-bus.o
  CC      drivers/pci/syscall.o
  LD      drivers/of/built-in.o
  CC      kernel/time/clocksource.o
  CC      drivers/tty/vt/consolemap.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/dummychip.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/proc.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      kernel/time/timecompare.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      kernel/time/timeconv.o
  CC      kernel/time/posix-clock.o
  CC      fs/devpts/inode.o
  CC      kernel/time/alarmtimer.o
  CC      drivers/tty/vt/vt.o
  LD      fs/nls/built-in.o
  SHIPPED drivers/tty/vt/defkeymap.c
  CC      fs/partitions/check.o
  CC      kernel/time/clockevents.o
  LD      fs/notify/dnotify/built-in.o
  CC      kernel/time/tick-common.o
  LD      fs/notify/fanotify/built-in.o
  LD      mm/built-in.o
  LD      fs/notify/inotify/built-in.o
  CC      fs/partitions/msdos.o
  LD      fs/notify/built-in.o
  LD      fs/quota/built-in.o
  CC      fs/proc/mmu.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      fs/ramfs/inode.o
  CC      drivers/tty/vt/defkeymap.o
  CC      fs/sysfs/inode.o
  CC      fs/eventpoll.o
  CC      fs/anon_inodes.o
  CC      fs/signalfd.o
  CC      fs/proc/task_mmu.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/sysfs/file.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  CC      fs/sysfs/dir.o
  CC      fs/aio.o
  LD      kernel/irq/built-in.o
  CC      fs/locks.o
  CC      fs/proc/inode.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC      fs/binfmt_script.o
  CC      fs/sysfs/symlink.o
  CC      fs/sysfs/mount.o
  CC      fs/proc/root.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  CC      fs/sysfs/bin.o
  CC      fs/sysfs/group.o
  LD      kernel/time/built-in.o
  CC      fs/proc/array.o
  CC      fs/proc/proc_tty.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/consoles.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  LD      fs/partitions/built-in.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  LD      drivers/pci/built-in.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  LD      kernel/built-in.o
  LD      fs/sysfs/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision f62bf83353a259b03d890c2e22f365ca2ffa0b0a
# < git symbolic-ref HEAD
# < git merge-base f62bf83353a259b03d890c2e22f365ca2ffa0b0a 73bfc08da3d1bf4f25df511e13657f7615cb0281

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/tip_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/powerpc-linux/bin/powerpc-linux-  " (2)