# < git ls-remote /scratch/git/sfr/linux-next refs/heads/master
# < git rev-parse tmp/linux-next
# < git fetch -f URL master:tmp/linux-next
From /scratch/git/sfr/linux-next
 + f0fbdf0...7ef15af master     -> tmp/linux-next  (forced update)
# < git rev-parse tmp/linux-next
# < git log --max-count=1 7ef15afeda0d912e0f64872e22e5f41a5a012fc0
Upstream revision is 7ef15afeda0d912e0f64872e22e5f41a5a012fc0
Head not built, building
# < git reset --mixed
# git branch -D linux-next
Deleted branch linux-next (was f0fbdf0).
# 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=arm O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_realview_defconfig_arm CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-  -f kisskb-version.mk
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=arm O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_realview_defconfig_arm CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-  realview_defconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
warning: (XFRM_IPCOMP && NET || NET_KEY && NET || INET_AH && NET && INET || INET_ESP && NET && INET || INET_XFRM_MODE_TRANSPORT && NET && INET || INET_XFRM_MODE_TUNNEL && NET && INET || INET_XFRM_MODE_BEET && NET && INET || INET6_AH && NET && INET && IPV6 || INET6_ESP && NET && INET && IPV6 || IPV6_MIP6 && NET && INET && IPV6 && EXPERIMENTAL || INET6_XFRM_MODE_TRANSPORT && NET && INET && IPV6 || INET6_XFRM_MODE_TUNNEL && NET && INET && IPV6 || INET6_XFRM_MODE_BEET && NET && INET && IPV6 || INET6_XFRM_MODE_ROUTEOPTIMIZATION && NET && INET && IPV6 && EXPERIMENTAL) selects XFRM which has unmet direct dependencies (XFRM)
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=arm O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_realview_defconfig_arm CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
  GEN     /scratch/kisskb/build/linux-next_realview_defconfig_arm/Makefile
scripts/kconfig/conf -s arch/arm/Kconfig
warning: (XFRM_IPCOMP && NET || NET_KEY && NET || INET_AH && NET && INET || INET_ESP && NET && INET || INET_XFRM_MODE_TRANSPORT && NET && INET || INET_XFRM_MODE_TUNNEL && NET && INET || INET_XFRM_MODE_BEET && NET && INET || INET6_AH && NET && INET && IPV6 || INET6_ESP && NET && INET && IPV6 || IPV6_MIP6 && NET && INET && IPV6 && EXPERIMENTAL || INET6_XFRM_MODE_TRANSPORT && NET && INET && IPV6 || INET6_XFRM_MODE_TUNNEL && NET && INET && IPV6 || INET6_XFRM_MODE_BEET && NET && INET && IPV6 || INET6_XFRM_MODE_ROUTEOPTIMIZATION && NET && INET && IPV6 && EXPERIMENTAL) selects XFRM which has unmet direct dependencies (XFRM)
  GEN     /scratch/kisskb/build/linux-next_realview_defconfig_arm/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/conmakehash
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/mod/modpost
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Generating include/generated/mach-types.h
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/arm/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1526:2: warning: #warning syscall fanotify_init not implemented
<stdin>:1530:2: warning: #warning syscall fanotify_mark not implemented
<stdin>:1534:2: warning: #warning syscall prlimit64 not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      init/calibrate.o
  UPD     include/generated/compile.h
  LD      usr/built-in.o
  CC      init/version.o
  CC      arch/arm/kernel/compat.o
  CC      arch/arm/kernel/elf.o
  AS      arch/arm/kernel/entry-armv.o
  AS      arch/arm/kernel/entry-common.o
  CC      arch/arm/kernel/irq.o
  CC      arch/arm/kernel/process.o
  CC      arch/arm/kernel/ptrace.o
  CC      arch/arm/kernel/return_address.o
  CC      arch/arm/kernel/setup.o
  CC      arch/arm/kernel/signal.o
  CC      arch/arm/mm/dma-mapping.o
  CC      arch/arm/mm/extable.o
  CC      arch/arm/kernel/sys_arm.o
  CC      arch/arm/common/gic.o
/scratch/kisskb/src/arch/arm/kernel/return_address.c:61:2: warning: #warning "TODO: return_address should use unwind tables"
  CC      arch/arm/common/icst.o
  CC      arch/arm/mm/fault.o
/scratch/kisskb/src/arch/arm/kernel/process.c: In function 'arm_machine_restart':
/scratch/kisskb/src/arch/arm/kernel/process.c:106: error: implicit declaration of function 'flush_cache_all'
  CC      arch/arm/common/clkdev.o
make[2]: *** [arch/arm/kernel/process.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      arch/arm/mm/init.o
  CC      arch/arm/mm/iomap.o
  CC      arch/arm/mm/fault-armv.o
  CC      arch/arm/mm/flush.o
  CC      arch/arm/mach-realview/core.o
  CC      arch/arm/mm/ioremap.o
  CC      arch/arm/mm/mmap.o
  CC      arch/arm/plat-versatile/clock.o
  LD      arch/arm/common/built-in.o
  CC      arch/arm/mm/pgd.o
  CC      arch/arm/mach-realview/realview_eb.o
  CC      arch/arm/mach-realview/realview_pb11mp.o
  CC      arch/arm/mm/mmu.o
  CC      arch/arm/mm/vmregion.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      arch/arm/plat-versatile/timer-sp.o
  CC      arch/arm/vfp/vfpmodule.o
  AS      arch/arm/vfp/entry.o
  CC      arch/arm/plat-versatile/sched-clock.o
  CC      arch/arm/mm/proc-syms.o
  CC      arch/arm/mach-realview/realview_pb1176.o
  AS      arch/arm/vfp/vfphw.o
  CC      arch/arm/mm/alignment.o
  CC      kernel/sched.o
  AS      arch/arm/mm/abort-ev6.o
  AS      arch/arm/mm/pabort-v6.o
  CC      mm/bootmem.o
  CC      mm/filemap.o
  CC      kernel/fork.o
make[1]: *** [arch/arm/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
  LD      arch/arm/plat-versatile/built-in.o
  CC      arch/arm/vfp/vfpsingle.o
  CC      arch/arm/vfp/vfpdouble.o
  AS      arch/arm/mm/cache-v6.o
  CC      arch/arm/mm/copypage-v6.o
  CC      arch/arm/mm/context.o
  AS      arch/arm/mm/tlb-v6.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      mm/fadvise.o
  AS      arch/arm/mm/proc-v6.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      kernel/printk.o
  CC      mm/maccess.o
  CC      kernel/cpu.o
  CC      arch/arm/mm/cache-l2x0.o
  LD      arch/arm/mach-realview/built-in.o
  CC      mm/page_alloc.o
  CC      mm/page-writeback.o
  CC      mm/readahead.o
  CC      kernel/exit.o
  CC      kernel/itimer.o
  CC      mm/swap.o
  LD      arch/arm/mm/built-in.o
  CC      mm/truncate.o
  CC      mm/vmscan.o
  CC      mm/shmem.o
  CC      mm/prio_tree.o
  CC      mm/util.o
  LD      arch/arm/vfp/vfp.o
  LD      arch/arm/vfp/built-in.o
  CC      mm/mmzone.o
  TIMEC   kernel/timeconst.h
  CC      mm/vmstat.o
  CC      mm/backing-dev.o
  CC      mm/page_isolation.o
  CC      kernel/softirq.o
  CC      mm/mm_init.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      mm/mmu_context.o
  CC      mm/fremap.o
  CC      mm/highmem.o
  CC      mm/madvise.o
  CC      mm/memory.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  CC      kernel/sysctl_binary.o
  CC      mm/mremap.o
  CC      mm/msync.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  CC      kernel/timer.o
  CC      kernel/user.o
  CC      mm/rmap.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      mm/vmalloc.o
  CC      mm/pagewalk.o
  CC      kernel/kmod.o
  CC      mm/init-mm.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      mm/memblock.o
  CC      mm/dmapool.o
  CC      kernel/rcupdate.o
  CC      mm/slab.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      kernel/wait.o
  CC      kernel/kfifo.o
  CC      mm/percpu_up.o
  CC      kernel/sys_ni.o
  CC      kernel/posix-cpu-timers.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      kernel/rwsem.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      kernel/semaphore.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  CC      kernel/pm_qos_params.o
  CC      kernel/sched_clock.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      kernel/range.o
  CC      kernel/groups.o
  CC      kernel/irq/handle.o
  CC      kernel/time/timekeeping.o
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  CC      kernel/futex.o
  CC      kernel/time/jiffies.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      kernel/rtmutex.o
  CC      kernel/up.o
  CC      kernel/irq/chip.o
  CC      kernel/time/timer_list.o
  CC      kernel/time/timecompare.o
  LD      mm/built-in.o
  CC      kernel/uid16.o
  CC      kernel/time/timeconv.o
  CC      kernel/irq/devres.o
  CC      kernel/module.o
  CC      kernel/kallsyms.o
  CC      kernel/rcutree.o
  CC      kernel/time/clockevents.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/time/tick-common.o
  CC      kernel/elfcore.o
  CC      kernel/irq/autoprobe.o
  CC      kernel/irq/proc.o
  CC      kernel/time.o
  LD      kernel/time/built-in.o
  LD      kernel/irq/built-in.o
  LD      kernel/built-in.o
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision f0fbdf01a30bfe2efcd530fd516596bd21c1145d
# < git symbolic-ref HEAD
# < git merge-base f0fbdf01a30bfe2efcd530fd516596bd21c1145d 7ef15afeda0d912e0f64872e22e5f41a5a012fc0

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=arm O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_realview_defconfig_arm CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-  " (2)