# < git ls-remote git://fs.ozlabs.ibm.com/home/kernel/upstream refs/heads/master
# < git rev-parse tmp/linus
remote == local, skipping fetch
# < git rev-parse tmp/linus
Upstream revision is bf50c903faba4ec7686ee8a570ac384b0f20814d
Head not built, building
# < git reset --mixed
# git branch -D linus
Deleted branch linus.
# git checkout -q -f -b linus tmp/linus
# < git ls-files --others --modified
# git ls-files --others --modified
cmd.log
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=mips O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_mips-allnoconfig_mipsel CROSS_COMPILE=/opt/crosstool/gcc-4.2.4-nolibc/mipsel-linux/bin/mipsel-linux- -f kisskb-version.mk
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/8 localhost/8
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=mips O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_mips-allnoconfig_mipsel CROSS_COMPILE=/opt/crosstool/gcc-4.2.4-nolibc/mipsel-linux/bin/mipsel-linux- allnoconfig
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/8 localhost/8
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=mips O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_mips-allnoconfig_mipsel CROSS_COMPILE=/opt/crosstool/gcc-4.2.4-nolibc/mipsel-linux/bin/mipsel-linux- 
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/8 localhost/8
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
  GEN     /scratch/kisskb/build/linus_mips-allnoconfig_mipsel/Makefile
scripts/kconfig/conf -s arch/mips/Kconfig
  GEN     /scratch/kisskb/build/linus_mips-allnoconfig_mipsel/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  CHK     include/linux/utsrelease.h
  UPD     include/linux/utsrelease.h
  SYMLINK include/asm -> include/asm-mips
  Using /scratch/kisskb/src as source for kernel
ln -fsn /scratch/kisskb/src source
  HOSTCC  scripts/ihex2fw
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      kernel/bounds.s
  MKELF   scripts/mod/elfconfig.h
  GEN     include/linux/bounds.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  CC      arch/mips/kernel/asm-offsets.s
  GEN     include/asm/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
  HOSTLD  scripts/mod/modpost
  CHK     include/linux/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      init/calibrate.o
  UPD     include/linux/compile.h
  LD      usr/built-in.o
  CC      init/version.o
  CC      arch/mips/sgi-ip22/ip22-mc.o
  CC      arch/mips/sgi-ip22/ip22-hpc.o
  CC      arch/mips/sgi-ip22/ip22-int.o
  CC      arch/mips/sgi-ip22/ip22-time.o
  CC      arch/mips/sgi-ip22/ip22-nvram.o
  CC      arch/mips/sgi-ip22/ip22-platform.o
  CC      arch/mips/sgi-ip22/ip22-reset.o
  CC      arch/mips/sgi-ip22/ip22-setup.o
  CC      arch/mips/sgi-ip22/ip22-berr.o
  CC      arch/mips/kernel/cpu-probe.o
  CC      arch/mips/kernel/branch.o
  AS      arch/mips/kernel/entry.o
  AS      arch/mips/kernel/genex.o
  CC      arch/mips/kernel/irq.o
  CC      arch/mips/kernel/process.o
  CC      arch/mips/kernel/ptrace.o
  CC      arch/mips/kernel/reset.o
  CC      arch/mips/kernel/setup.o
  CC      arch/mips/kernel/signal.o
  CC      arch/mips/kernel/syscall.o
  CC      arch/mips/kernel/time.o
  CC      arch/mips/kernel/topology.o
  CC      arch/mips/kernel/traps.o
  CC      arch/mips/kernel/unaligned.o
  LD      init/mounts.o
  CC      arch/mips/kernel/watch.o
  LD      arch/mips/sgi-ip22/built-in.o
  CC      arch/mips/kernel/cevt-r4k.o
  LD      init/built-in.o
  CC      arch/mips/kernel/csrc-r4k.o
  AS      arch/mips/kernel/r4k_fpu.o
  AS      arch/mips/kernel/r4k_switch.o
  CC      arch/mips/kernel/i8259.o
  CC      arch/mips/kernel/irq_cpu.o
  AS      arch/mips/kernel/scall32-o32.o
  CC      arch/mips/kernel/i8253.o
  CC      arch/mips/kernel/early_printk.o
  AS      arch/mips/kernel/head.o
  CC      arch/mips/kernel/init_task.o
  LDS     arch/mips/kernel/vmlinux.lds
  CC      arch/mips/mm/cache.o
  CC      arch/mips/mm/dma-default.o
  CC      arch/mips/mm/extable.o
  CC      arch/mips/mm/fault.o
  CC      arch/mips/mm/init.o
  CC      arch/mips/mm/tlbex.o
  CC      arch/mips/math-emu/cp1emu.o
  CC      kernel/sched.o
  CC      arch/mips/math-emu/ieee754m.o
  AS      arch/mips/mm/tlbex-fault.o
  CC      kernel/fork.o
  CC      arch/mips/math-emu/ieee754d.o
  CC      mm/bootmem.o
  CC      kernel/exec_domain.o
  CC      mm/filemap.o
  CC      arch/mips/math-emu/ieee754dp.o
  CC      kernel/panic.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:321: warning: control reaches end of non-void function
  CC      mm/mempool.o
  CC      arch/mips/mm/uasm.o
  CC      kernel/printk.o
  CC      kernel/cpu.o
  CC      arch/mips/math-emu/ieee754sp.o
  CC      mm/oom_kill.o
  CC      kernel/exit.o
  CC      arch/mips/math-emu/ieee754.o
  CC      kernel/itimer.o
  CC      mm/fadvise.o
  CC      arch/mips/mm/page.o
  TIMEC   kernel/timeconst.h
  CC      arch/mips/math-emu/ieee754xcpt.o
  CC      mm/maccess.o
  CC      kernel/softirq.o
  CC      arch/mips/mm/ioremap.o
  CC      arch/mips/math-emu/dp_frexp.o
  CC      mm/page_alloc.o
  CC      arch/mips/math-emu/dp_modf.o
  CC      arch/mips/mm/pgtable-32.o
  CC      mm/page-writeback.o
  CC      mm/pdflush.o
  CC      kernel/resource.o
  LD      arch/mips/kernel/built-in.o
  CC      arch/mips/mm/c-r4k.o
  CC      arch/mips/math-emu/dp_div.o
  CC      kernel/sysctl.o
  AS      arch/mips/mm/cex-gen.o
  CC      arch/mips/math-emu/dp_mul.o
  CC      arch/mips/mm/tlb-r4k.o
  CC      kernel/capability.o
  CC      arch/mips/math-emu/dp_sub.o
  CC      arch/mips/math-emu/dp_add.o
  CC      arch/mips/mm/sc-ip22.o
  CC      arch/mips/math-emu/dp_fsp.o
  CC      kernel/ptrace.o
  CC      mm/readahead.o
  CC      kernel/timer.o
  CC      arch/mips/math-emu/dp_cmp.o
  CC      kernel/user.o
  CC      mm/swap.o
  CC      arch/mips/math-emu/dp_logb.o
  CC      kernel/signal.o
  CC      mm/truncate.o
  LD      arch/mips/mm/built-in.o
  CC      kernel/sys.o
  CC      arch/mips/math-emu/dp_scalb.o
  CC      mm/vmscan.o
/scratch/kisskb/src/mm/page_alloc.c: In function 'alloc_pages_exact':
/scratch/kisskb/src/mm/page_alloc.c:1760: warning: passing argument 1 of 'virt_to_phys' makes pointer from integer without a cast
  CC      kernel/kmod.o
  CC      arch/mips/math-emu/dp_simple.o
  CC      mm/shmem.o
  CC      arch/mips/math-emu/dp_tint.o
  CC      mm/prio_tree.o
  CC      arch/mips/math-emu/dp_fint.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      mm/vmstat.o
  CC      arch/mips/math-emu/dp_tlong.o
  CC      kernel/workqueue.o
  CC      arch/mips/math-emu/dp_flong.o
  CC      mm/backing-dev.o
  CC      mm/page_isolation.o
  CC      arch/mips/math-emu/sp_frexp.o
  CC      mm/mm_init.o
  CC      arch/mips/math-emu/sp_modf.o
  CC      kernel/pid.o
  CC      fs/open.o
  CC      kernel/rcupdate.o
  CC      arch/mips/math-emu/sp_div.o
  CC      mm/fremap.o
  CC      mm/highmem.o
/scratch/kisskb/src/kernel/workqueue.c: In function '__create_workqueue_key':
/scratch/kisskb/src/kernel/workqueue.c:819: warning: passing argument 3 of '__percpu_alloc_mask' discards qualifiers from pointer target type
/scratch/kisskb/src/kernel/workqueue.c: In function 'schedule_on_each_cpu':
/scratch/kisskb/src/kernel/workqueue.c:684: warning: passing argument 3 of '__percpu_alloc_mask' discards qualifiers from pointer target type
  CC      arch/mips/math-emu/sp_mul.o
  CC      mm/madvise.o
  CC      arch/mips/math-emu/sp_sub.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      mm/memory.o
  CC      kernel/posix-timers.o
  CC      mm/mincore.o
  CC      fs/read_write.o
  CC      arch/mips/math-emu/sp_add.o
  CC      mm/mlock.o
  CC      kernel/kthread.o
  CC      mm/mmap.o
  CC      arch/mips/math-emu/sp_fdp.o
  CC      mm/mprotect.o
  CC      fs/file_table.o
  CC      kernel/wait.o
  CC      mm/mremap.o
  CC      fs/super.o
  CC      arch/mips/math-emu/sp_cmp.o
  CC      kernel/kfifo.o
  CC      fs/char_dev.o
/scratch/kisskb/src/include/linux/cred.h: In function 'get_cred':
/scratch/kisskb/src/include/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type
  CC      kernel/sys_ni.o
  CC      arch/mips/math-emu/sp_logb.o
  CC      mm/msync.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      arch/mips/math-emu/sp_scalb.o
  CC      mm/rmap.o
  CC      arch/mips/math-emu/sp_simple.o
  CC      kernel/posix-cpu-timers.o
  CC      arch/mips/math-emu/sp_tint.o
  CC      mm/vmalloc.o
  CC      mm/dmapool.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      arch/mips/math-emu/sp_fint.o
  CC      mm/slub.o
  CC      arch/mips/math-emu/sp_tlong.o
  CC      fs/fcntl.o
  CC      arch/mips/math-emu/sp_flong.o
  CC      kernel/mutex.o
  CC      arch/mips/math-emu/dp_sqrt.o
arch/mips/kernel/unaligned.o: In function `debugfs_create_size_t':
unaligned.c:(.text.debugfs_create_size_t+0x0): multiple definition of `debugfs_create_size_t'
arch/mips/kernel/setup.o:setup.c:(.text.debugfs_create_size_t+0x0): first defined here
  CC      fs/ioctl.o
  CC      kernel/hrtimer.o
distcc[22179] ERROR: compile (null) on localhost failed
make[2]: *** [arch/mips/kernel/built-in.o] Error 1
  CC      fs/readdir.o
  CC      arch/mips/math-emu/sp_sqrt.o
  CC      fs/select.o
  CC      fs/fifo.o
  CC      kernel/rwsem.o
  CC      kernel/nsproxy.o
  CC      arch/mips/math-emu/kernel_linkage.o
  LD      mm/built-in.o
  CC      fs/dcache.o
  CC      kernel/srcu.o
  CC      fs/inode.o
  CC      arch/mips/math-emu/dsemul.o
  CC      kernel/semaphore.o
make[1]: *** [arch/mips/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      kernel/pm_qos_params.o
  CC      kernel/sched_clock.o
/scratch/kisskb/src/kernel/srcu.c: In function 'init_srcu_struct':
/scratch/kisskb/src/kernel/srcu.c:49: warning: passing argument 3 of '__percpu_alloc_mask' discards qualifiers from pointer target type
  CC      kernel/cred.o
  CC      kernel/async.o
  LD      arch/mips/math-emu/built-in.o
  CC      fs/namespace.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
  CC      fs/seq_file.o
  CC      fs/xattr.o
  CC      kernel/time/timekeeping.o
  CC      kernel/irq/resend.o
  CC      fs/libfs.o
/scratch/kisskb/src/include/linux/cred.h: In function 'get_cred':
/scratch/kisskb/src/include/linux/cred.h:188: warning: passing argument 1 of 'get_new_cred' discards qualifiers from pointer target type
  CC      kernel/time/ntp.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/autoprobe.o
  CC      fs/fs-writeback.o
/scratch/kisskb/src/fs/dcache.c: In function 'd_materialise_unique':
/scratch/kisskb/src/fs/dcache.c:1880: warning: control reaches end of non-void function
  CC      kernel/dma.o
  CC      kernel/time/clocksource.o
  CC      kernel/up.o
  CC      kernel/time/jiffies.o
  CC      kernel/rcuclassic.o
  CC      kernel/time/timer_list.o
  CC      kernel/time.o
  CC      fs/pnode.o
  LD      kernel/irq/built-in.o
  CC      kernel/time/clockevents.o
  CC      fs/drop_caches.o
  CC      kernel/time/tick-common.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      fs/no-block.o
  LD      fs/devpts/built-in.o
  LD      fs/notify/dnotify/built-in.o
  LD      fs/notify/inotify/built-in.o
  LD      fs/notify/built-in.o
  LD      kernel/time/built-in.o
  LD      fs/partitions/built-in.o
  CC      fs/binfmt_script.o
  CC      fs/ramfs/inode.o
  CC      fs/ramfs/file-mmu.o
  LD      kernel/built-in.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      fs/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 f3b8436ad9a8ad36b3c9fa1fe030c7f38e5d3d0b
# < git symbolic-ref HEAD
# < git merge-base f3b8436ad9a8ad36b3c9fa1fe030c7f38e5d3d0b bf50c903faba4ec7686ee8a570ac384b0f20814d

Good rev is not an ancestor, rebased tree?
Traceback (most recent call last):
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 149, in _do_build
    raise BuildFailedException(e)
BuildFailedException: Failed running "/scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=mips O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_mips-allnoconfig_mipsel CROSS_COMPILE=/opt/crosstool/gcc-4.2.4-nolibc/mipsel-linux/bin/mipsel-linux- " (2)