# < 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
 + 930ee7f...bb639f5 master     -> tmp/linux-next  (forced update)
# < git rev-parse tmp/linux-next
# < git log --max-count=1 bb639f56b3715493e7a425abd4884d7836277a3f
Upstream revision is bb639f56b3715493e7a425abd4884d7836277a3f
Head not built, building
# < git reset --mixed
# git branch -D linux-next
Deleted branch linux-next (was 930ee7f).
# 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_at91rm9200_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 128
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=arm O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_at91rm9200_defconfig_arm CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-  at91rm9200_defconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
arch/arm/configs/at91rm9200_defconfig:78:warning: symbol value 'm' invalid for BT_L2CAP
arch/arm/configs/at91rm9200_defconfig:79:warning: symbol value 'm' invalid for BT_SCO
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=arm O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_at91rm9200_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 128
  GEN     /scratch/kisskb/build/linux-next_at91rm9200_defconfig_arm/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linux-next_at91rm9200_defconfig_arm/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/bin2c
  HOSTCC  scripts/genksyms/genksyms.o
  SHIPPED scripts/genksyms/lex.c
  SHIPPED scripts/genksyms/parse.h
  SHIPPED scripts/genksyms/keywords.c
  SHIPPED scripts/genksyms/parse.c
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/genksyms/parse.o
  HOSTCC  scripts/genksyms/lex.o
  Generating include/generated/mach-types.h
  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/arm/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
  HOSTLD  scripts/genksyms/genksyms
  HOSTLD  scripts/mod/modpost
  HOSTCC  usr/gen_init_cpio
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/do_mounts_rd.o
  CC      init/do_mounts_initrd.o
  CC      arch/arm/kernel/elf.o
  CC      init/initramfs.o
  AS      arch/arm/kernel/entry-armv.o
  AS      arch/arm/kernel/entry-common.o
  CC      init/calibrate.o
  CC      arch/arm/mm/dma-mapping.o
  CC      arch/arm/kernel/irq.o
  LD      arch/arm/common/built-in.o
  CC      arch/arm/kernel/process.o
  CC      arch/arm/mm/extable.o
  CC      arch/arm/nwfpe/fpa11.o
  CC      arch/arm/kernel/ptrace.o
  CC      arch/arm/mm/fault.o
  CC      arch/arm/nwfpe/fpa11_cpdo.o
  CC      arch/arm/mm/init.o
  CC      arch/arm/kernel/return_address.o
  UPD     include/generated/compile.h
  CC      arch/arm/mm/iomap.o
  CC      arch/arm/nwfpe/fpa11_cpdt.o
  CC      arch/arm/mach-at91/irq.o
  CC      arch/arm/kernel/setup.o
  CC      arch/arm/mm/fault-armv.o
  CC      arch/arm/mach-at91/gpio.o
  CC      arch/arm/kernel/signal.o
  CC      arch/arm/mm/flush.o
  CC      arch/arm/nwfpe/fpa11_cprt.o
  CC      arch/arm/kernel/sys_arm.o
  CC      arch/arm/mm/idmap.o
  CC      arch/arm/nwfpe/fpmodule.o
  CC      arch/arm/kernel/stacktrace.o
/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-ar: illegal option -- D
Usage: /opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-ar [emulation options] [-]{dmpqrstx}[abcfilNoPsSuvV] [member-name] [count] archive-file file...
       /opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-ar -M [<mri-script]
 commands:
  d            - delete file(s) from the archive
  m[ab]        - move file(s) in the archive
  p            - print file(s) found in the archive
  q[f]         - quick append file(s) to the archive
  r[ab][f][u]  - replace existing or insert new file(s) into the archive
  t            - display contents of archive
  x[o]         - extract file(s) from the archive
 command specific modifiers:
  [a]          - put file(s) after [member-name]
  [b]          - put file(s) before [member-name] (same as [i])
  [N]          - use instance [count] of name
  [f]          - truncate inserted file names
  [P]          - use full path names when matching
  [o]          - preserve original dates
  [u]          - only replace files that are newer than current archive contents
 generic modifiers:
  [c]          - do not warn if the library had to be created
  [s]          - create an archive index (cf. ranlib)
  [S]          - do not build a symbol table
  [T]          - make a thin archive
  [v]          - be verbose
  [V]          - display the version number
  @<file>      - read options from <file>
 emulation options: 
  No emulation specific options
/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-ar: supported targets: elf32-littlearm elf32-bigarm elf32-little elf32-big srec symbolsrec tekhex binary ihex
  CC      arch/arm/mach-at91/clock.o
  CC      arch/arm/mm/ioremap.o
make[2]: *** [arch/arm/common/built-in.o] Error 1
make[1]: *** [arch/arm/common] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      arch/arm/nwfpe/fpopcode.o
  CC      init/version.o
  CC      arch/arm/mach-at91/at91rm9200.o
  CC      arch/arm/mm/mmap.o
  CC      arch/arm/kernel/time.o
  CC      arch/arm/nwfpe/softfloat.o
  CC      arch/arm/mm/pgd.o
  CC      arch/arm/mach-at91/at91rm9200_time.o
  CC      arch/arm/mach-at91/at91rm9200_devices.o
  CC      arch/arm/nwfpe/single_cpdo.o
  CC      arch/arm/mm/mmu.o
  CC      mm/filemap.o
  CC      arch/arm/mach-at91/board-1arm.o
  CC      arch/arm/kernel/traps.o
  CC      kernel/sched.o
  CC      arch/arm/mm/vmregion.o
  CC      mm/mempool.o
  CC      arch/arm/nwfpe/double_cpdo.o
  AS      arch/arm/nwfpe/entry.o
  CC      arch/arm/mach-at91/board-rm9200dk.o
  CC      arch/arm/kernel/leds.o
  CC      kernel/fork.o
  CC      arch/arm/mach-at91/board-rm9200ek.o
  CC      arch/arm/mm/proc-syms.o
  CC      kernel/exec_domain.o
  CC      arch/arm/mm/alignment.o
  CC      arch/arm/mach-at91/board-csb337.o
  AS      arch/arm/mm/abort-ev4t.o
  CC      kernel/panic.o
  CC      arch/arm/mach-at91/board-csb637.o
  CC      mm/oom_kill.o
  CC      arch/arm/kernel/armksyms.o
  CC      kernel/printk.o
  CC      mm/fadvise.o
  AS      arch/arm/mm/pabort-legacy.o
  CC      arch/arm/mach-at91/board-carmeva.o
  CC      kernel/cpu.o
  CC      mm/maccess.o
  CC      arch/arm/kernel/module.o
  AS      arch/arm/kernel/sleep.o
  AS      arch/arm/mm/cache-v4wt.o
  CC      mm/page_alloc.o
  CC      arch/arm/mach-at91/board-kb9202.o
  CC      arch/arm/kernel/machine_kexec.o
  CC      kernel/exit.o
  AS      arch/arm/mm/tlb-v4wbi.o
  CC      mm/page-writeback.o
  CC      kernel/itimer.o
  AS      arch/arm/kernel/relocate_kernel.o
  CC      mm/readahead.o
  CC      arch/arm/mm/copypage-v4wb.o
  CC      arch/arm/mach-at91/board-eb9200.o
  AS      arch/arm/mm/proc-arm920.o
  CC      arch/arm/kernel/atags.o
  TIMEC   kernel/timeconst.h
  CC      mm/swap.o
  CC      arch/arm/mach-at91/board-kafa.o
  CC      arch/arm/kernel/sys_oabi-compat.o
  CC      kernel/softirq.o
  CC      mm/truncate.o
  CC      arch/arm/mach-at91/board-picotux200.o
  CC      arch/arm/kernel/unwind.o
  CC      kernel/resource.o
  CC      mm/vmscan.o
  CC      arch/arm/kernel/io.o
  CC      arch/arm/mach-at91/board-ecbat91.o
  CC      kernel/sysctl.o
  CC      mm/shmem.o
  CC      arch/arm/mach-at91/board-yl-9200.o
  AS      arch/arm/kernel/head.o
  CC      kernel/sysctl_binary.o
  CC      kernel/capability.o
  CC      mm/prio_tree.o
  CC      arch/arm/mach-at91/board-cpuat91.o
  CC      arch/arm/kernel/init_task.o
  CC      mm/util.o
  CC      kernel/ptrace.o
  CC      mm/mmzone.o
  CC      kernel/timer.o
  CC      arch/arm/mach-at91/board-eco920.o
  CC      arch/arm/mach-at91/leds.o
  LDS     arch/arm/kernel/vmlinux.lds
  CC      arch/arm/mach-at91/pm.o
  CC      mm/vmstat.o
  CC      kernel/user.o
  CC      mm/backing-dev.o
  CC      kernel/signal.o
  CC      mm/page_isolation.o
  CC      mm/mm_init.o
  CC      kernel/sys.o
  CC      fs/open.o
  CC      mm/mmu_context.o
  CC      fs/read_write.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      mm/percpu.o
  CC      fs/file_table.o
  CC      fs/super.o
  CC      mm/fremap.o
  CC      fs/char_dev.o
  CC      kernel/pid.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      kernel/rcupdate.o
  CC      mm/highmem.o
  CC      fs/fcntl.o
  CC      fs/ioctl.o
  CC      kernel/extable.o
  CC      fs/readdir.o
  GEN     usr/initramfs_data.cpio
  AS      usr/initramfs_data.o
  CC      mm/madvise.o
  LD      usr/built-in.o
  CC      kernel/params.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      kernel/wait.o
  CC      kernel/kfifo.o
  CC      fs/select.o
  CC      mm/memory.o
  CC      kernel/sys_ni.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  CC      kernel/posix-cpu-timers.o
  CC      mm/mremap.o
  CC      fs/fifo.o
  CC      mm/msync.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      mm/rmap.o
  CC      fs/dcache.o
  CC      kernel/rwsem.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      mm/vmalloc.o
  CC      fs/inode.o
  CC      kernel/semaphore.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  CC      kernel/notifier.o
  CC      fs/attr.o
  CC      kernel/ksysfs.o
  CC      kernel/pm_qos_params.o
  CC      kernel/sched_clock.o
  CC      mm/init-mm.o
  CC      mm/bootmem.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      kernel/range.o
  CC      kernel/jump_label.o
  CC      fs/bad_inode.o
  CC      mm/memblock.o
  CC      mm/dmapool.o
  CC      fs/file.o
  CC      mm/slub.o
  CC      mm/cleancache.o
  CC      fs/filesystems.o
  CC      kernel/groups.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      fs/xattr.o
  CC      kernel/freezer.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/power/main.o
  CC      kernel/time/timekeeping.o
  CC      kernel/irq/handle.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  CC      kernel/futex.o
/scratch/kisskb/src/arch/arm/kernel/return_address.c:62:2: warning: #warning "TODO: return_address should use unwind tables"
  CC      kernel/rtmutex.o
  CC      kernel/power/console.o
  CC      fs/utimes.o
  CC      kernel/power/process.o
  CC      kernel/irq/manage.o
/scratch/kisskb/src/arch/arm/kernel/return_address.c:62:2: warning: #warning "TODO: return_address should use unwind tables"
  CC      fs/stack.o
  CC      fs/fs_struct.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      kernel/irq/spurious.o
  CC      fs/statfs.o
  CC      kernel/irq/resend.o
  CC      kernel/up.o
  CC      kernel/power/suspend.o
  CC      kernel/time/timecompare.o
  CC      kernel/uid16.o
  CC      kernel/module.o
  CC      fs/buffer.o
  LD      init/mounts.o
  CC      fs/bio.o
  CC      kernel/kallsyms.o
  CC      kernel/kexec.o
  CC      fs/block_dev.o
  CC      kernel/utsname.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/posix-clock.o
  CC      kernel/time/clockevents.o
  CC      fs/direct-io.o
  CC      kernel/power/poweroff.o
  CC      fs/mpage.o
  CC      kernel/irq/chip.o
  LD      init/built-in.o
  CC      kernel/user_namespace.o
  CC      kernel/irq/dummychip.o
  CC      fs/ioprio.o
  CC      kernel/pid_namespace.o
  GZIP    kernel/config_data.gz
  CC      kernel/irq/devres.o
  CC      kernel/irq/autoprobe.o
  CC      kernel/rcutree.o
  CC      kernel/time/tick-common.o
  CC      fs/autofs4/init.o
  LD      fs/cifs/built-in.o
/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-ar: illegal option -- D
Usage: /opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-ar [emulation options] [-]{dmpqrstx}[abcfilNoPsSuvV] [member-name] [count] archive-file file...
       /opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-ar -M [<mri-script]
 commands:
  d            - delete file(s) from the archive
  m[ab]        - move file(s) in the archive
  p            - print file(s) found in the archive
  q[f]         - quick append file(s) to the archive
  r[ab][f][u]  - replace existing or insert new file(s) into the archive
  t            - display contents of archive
  x[o]         - extract file(s) from the archive
 command specific modifiers:
  [a]          - put file(s) after [member-name]
  [b]          - put file(s) before [member-name] (same as [i])
  [N]          - use instance [count] of name
  [f]          - truncate inserted file names
  [P]          - use full path names when matching
  [o]          - preserve original dates
  [u]          - only replace files that are newer than current archive contents
 generic modifiers:
  [c]          - do not warn if the library had to be created
  [s]          - create an archive index (cf. ranlib)
  [S]          - do not build a symbol table
  [T]          - make a thin archive
  [v]          - be verbose
  [V]          - display the version number
  @<file>      - read options from <file>
 emulation options: 
  No emulation specific options
/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-ar: supported targets: elf32-littlearm elf32-bigarm elf32-little elf32-big srec symbolsrec tekhex binary ihex
make[3]: *** [fs/cifs/built-in.o] Error 1
make[2]: *** [fs/cifs] Error 2
make[2]: *** Waiting for unfinished jobs....
  CC      kernel/irq/proc.o
  CC      kernel/irq/pm.o
  CC      fs/autofs4/inode.o
  CC      kernel/utsname_sysctl.o
  CC      fs/autofs4/root.o
  CC      fs/autofs4/symlink.o
  CC      kernel/time/tick-oneshot.o
  CC      fs/autofs4/waitq.o
  CC      kernel/elfcore.o
  CC      kernel/time.o
  IKCFG   kernel/config_data.h
  CC      kernel/time/tick-sched.o
  CC      fs/autofs4/expire.o
  CC      fs/autofs4/dev-ioctl.o
  CC      kernel/configs.o
  LD      arch/arm/mm/built-in.o
  LD      arch/arm/mach-at91/built-in.o
  LD      kernel/power/built-in.o
  LD      arch/arm/kernel/built-in.o
  LD      kernel/time/built-in.o
  LD      arch/arm/nwfpe/nwfpe.o
  LD      arch/arm/nwfpe/built-in.o
  LD      fs/autofs4/autofs4.o
  LD      fs/autofs4/built-in.o
  LD      kernel/irq/built-in.o
make[1]: *** [fs] Error 2
  LD      mm/built-in.o
  LD      kernel/built-in.o
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision 930ee7f47b28d25e7a34ad034a327e69aa531fc6
# < git symbolic-ref HEAD
# < git merge-base 930ee7f47b28d25e7a34ad034a327e69aa531fc6 bb639f56b3715493e7a425abd4884d7836277a3f

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_at91rm9200_defconfig_arm CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-  " (2)