# < 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 20b7997e8abdf338dcc27fb4f1333c4973a7f113
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=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_powerpc-randconfig_default  -f kisskb-version.mk
makewrap: Using -j factor 128
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_powerpc-randconfig_default  randconfig
makewrap: Using -j factor 128
scripts/kconfig/lex.zconf.c:1628: warning: 'input' defined but not used
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_powerpc-randconfig_default  
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_powerpc-randconfig_default/Makefile
scripts/kconfig/conf -s arch/powerpc/Kconfig
  GEN     /scratch/kisskb/build/linus_powerpc-randconfig_default/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-powerpc
  Using /scratch/kisskb/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/bin2c
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      kernel/bounds.s
  GEN     include/linux/bounds.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  CC      arch/powerpc/kernel/asm-offsets.s
  GEN     include/asm-powerpc/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
  LD      usr/built-in.o
  UPD     include/linux/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/kernel/process.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  CC      arch/powerpc/kernel/idle.o
  CC      arch/powerpc/kernel/signal.o
  CC      arch/powerpc/kernel/of_device.o
  CC      arch/powerpc/kernel/of_platform.o
  CC      arch/powerpc/kernel/prom_parse.o
  CC      arch/powerpc/mm/fault.o
  CC      arch/powerpc/kernel/module.o
  CC      arch/powerpc/mm/mem.o
  CC      arch/powerpc/kernel/module_32.o
  CC      arch/powerpc/mm/init_32.o
  AS      arch/powerpc/kernel/cpu_setup_44x.o
  CC      arch/powerpc/mm/pgtable_32.o
  CC      arch/powerpc/mm/mmu_context_32.o
  CC      arch/powerpc/kernel/time.o
  CC      arch/powerpc/mm/44x_mmu.o
  CC      arch/powerpc/kernel/traps.o
  CC      arch/powerpc/kernel/prom.o
  CC      arch/powerpc/kernel/setup-common.o
  CC      arch/powerpc/kernel/udbg.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o
  VDSO32A arch/powerpc/kernel/vdso32/datapage.o
  VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  AS      arch/powerpc/kernel/misc.o
  VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
/scratch/kisskb/src/arch/powerpc/kernel/module.c: In function 'module_find_bug':
/scratch/kisskb/src/arch/powerpc/kernel/module.c:111: error: increment of pointer to unknown structure
/scratch/kisskb/src/arch/powerpc/kernel/module.c:111: error: arithmetic on pointer to an incomplete type
/scratch/kisskb/src/arch/powerpc/kernel/module.c:112: error: dereferencing pointer to incomplete type
  AS      arch/powerpc/lib/string.o
make[2]: *** [arch/powerpc/kernel/module.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      arch/powerpc/kernel/io.o
  LD      init/mounts.o
  AS      arch/powerpc/lib/checksum_32.o
  CC      arch/powerpc/lib/alloc.o
  AS      arch/powerpc/lib/div64.o
  AS      arch/powerpc/lib/copy_32.o
  AS      arch/powerpc/lib/crtsavres.o
  CC      arch/powerpc/lib/devres.o
  CC      arch/powerpc/lib/sstep.o
  CC      arch/powerpc/lib/dma-noncoherent.o
  CC      arch/powerpc/lib/code-patching.o
  CC      arch/powerpc/lib/feature-fixups.o
  LD      init/built-in.o
  VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg
  OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so
  AS      arch/powerpc/kernel/vdso32/vdso32_wrapper.o
  AS      arch/powerpc/sysdev/dcr-low.o
  CC      arch/powerpc/sysdev/indirect_pci.o
  CC      arch/powerpc/sysdev/ppc4xx_soc.o
  CC      arch/powerpc/sysdev/uic.o
  CC      arch/powerpc/sysdev/xilinx_intc.o
  LD      arch/powerpc/kernel/vdso32/built-in.o
  CC      arch/powerpc/sysdev/ppc4xx_pci.o
  CC      arch/powerpc/sysdev/dcr.o
  AS      arch/powerpc/platforms/44x/misc_44x.o
  CC      arch/powerpc/platforms/44x/idle.o
  CC      arch/powerpc/platforms/44x/sam440ep.o
  CC      arch/powerpc/platforms/44x/sequoia.o
  CC      kernel/sched.o
  LD      arch/powerpc/mm/built-in.o
  CC      arch/powerpc/platforms/44x/rainier.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      arch/powerpc/platforms/44x/virtex.o
  CC      kernel/panic.o
  CC      kernel/printk.o
  CC      kernel/profile.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      kernel/itimer.o
  TIMEC   kernel/timeconst.h
  LD      arch/powerpc/lib/built-in.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      mm/bootmem.o
  CC      mm/filemap.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      mm/fadvise.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  CC      mm/maccess.o
  CC      kernel/timer.o
  CC      mm/page_alloc.o
  CC      kernel/user.o
  CC      kernel/signal.o
  LD      arch/powerpc/platforms/44x/built-in.o
  CC      mm/page-writeback.o
  CC      kernel/sys.o
  CC      mm/pdflush.o
make[1]: *** [arch/powerpc/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      kernel/kmod.o
  CC      kernel/pid.o
  CC      kernel/workqueue.o
  CC      kernel/rcupdate.o
  CC      kernel/extable.o
  CC      mm/readahead.o
  CC      kernel/params.o
  CC      kernel/posix-timers.o
  LD      arch/powerpc/platforms/built-in.o
  CC      kernel/kthread.o
  CC      kernel/wait.o
  CC      mm/swap.o
  CC      kernel/kfifo.o
  CC      kernel/sys_ni.o
  CC      kernel/posix-cpu-timers.o
  CC      mm/truncate.o
  CC      kernel/mutex.o
  CC      mm/vmscan.o
  CC      mm/prio_tree.o
  CC      kernel/hrtimer.o
  CC      kernel/rwsem.o
  CC      mm/util.o
  CC      kernel/nsproxy.o
  CC      mm/mmzone.o
  CC      mm/vmstat.o
  CC      kernel/srcu.o
  CC      fs/open.o
  CC      mm/page_isolation.o
  CC      mm/backing-dev.o
  CC      fs/read_write.o
  CC      kernel/semaphore.o
  CC      mm/fremap.o
  CC      mm/highmem.o
  CC      fs/file_table.o
  CC      mm/madvise.o
  CC      mm/memory.o
  CC      kernel/notifier.o
  CC      fs/super.o
  CC      kernel/pm_qos_params.o
  CC      kernel/ksysfs.o
  CC      fs/char_dev.o
  CC      kernel/sched_clock.o
  CC      mm/mincore.o
  CC      fs/stat.o
  CC      kernel/stacktrace.o
  CC      mm/mmap.o
  CC      mm/mlock.o
  CC      fs/exec.o
  CC      mm/mprotect.o
  CC      fs/namei.o
  CC      fs/pipe.o
  CC      kernel/irq/handle.o
  LD      arch/powerpc/sysdev/built-in.o
  CC      kernel/time/timekeeping.o
  CC      mm/mremap.o
  CC      mm/msync.o
  CC      kernel/irq/spurious.o
  CC      kernel/time/ntp.o
  CC      kernel/irq/manage.o
  CC      kernel/futex.o
  CC      kernel/irq/resend.o
  CC      fs/fcntl.o
  CC      kernel/time/clocksource.o
  CC      kernel/rtmutex.o
  CC      fs/readdir.o
  CC      kernel/irq/chip.o
  CC      fs/ioctl.o
  CC      mm/rmap.o
  CC      kernel/time/jiffies.o
  CC      fs/select.o
  CC      kernel/trace/trace_selftest_dynamic.o
  CC      kernel/time/timer_list.o
  CC      mm/vmalloc.o
  CC      kernel/trace/ftrace.o
  CC      kernel/irq/devres.o
  CC      kernel/module.o
  CC      kernel/irq/proc.o
  CC      fs/fifo.o
  CC      mm/shmem.o
  CC      fs/locks.o
  CC      mm/dmapool.o
  CC      kernel/kallsyms.o
  CC      kernel/time/clockevents.o
  CC      mm/slob.o
  CC      fs/dcache.o
  CC      kernel/trace/trace.o
  CC      kernel/cgroup.o
  CC      kernel/time/tick-common.o
  CC      fs/inode.o
  GZIP    kernel/config_data.gz
  CC      kernel/time/tick-sched.o
  CC      kernel/trace/trace_sched_switch.o
  CC      kernel/time/tick-oneshot.o
  CC      fs/attr.o
  CC      kernel/kprobes.o
  CC      kernel/trace/trace_functions.o
  CC      fs/bad_inode.o
  CC      kernel/seccomp.o
  CC      fs/file.o
  CC      kernel/rcuclassic.o
  CC      fs/namespace.o
  CC      fs/filesystems.o
  CC      kernel/utsname_sysctl.o
  CC      fs/aio.o
  CC      kernel/delayacct.o
  CC      kernel/taskstats.o
  CC      kernel/tsacct.o
  CC      fs/seq_file.o
  CC      kernel/marker.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      kernel/time.o
  IKCFG   kernel/config_data.h
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      kernel/configs.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      fs/no-block.o
  CC      fs/inotify.o
/scratch/kisskb/src/mm/slob.c: In function '__kmalloc_node':
/scratch/kisskb/src/mm/slob.c:465: warning: comparison of distinct pointer types lacks a cast
/scratch/kisskb/src/mm/slob.c: In function 'kfree':
/scratch/kisskb/src/mm/slob.c:499: warning: comparison of distinct pointer types lacks a cast
  CC      fs/binfmt_script.o
  CC      fs/binfmt_elf.o
  CC      fs/dquot.o
  CC      fs/quota_v1.o
/scratch/kisskb/src/kernel/tsacct.c: In function 'bacct_add_tsk':
/scratch/kisskb/src/kernel/tsacct.c:40: warning: comparison of distinct pointer types lacks a cast
  CC      fs/quota.o
  CC      fs/dnotify.o
  LD      kernel/trace/libftrace.o
  CC      fs/debugfs/inode.o
  CC      fs/debugfs/file.o
  CC      fs/devpts/inode.o
  LD      fs/nls/built-in.o
  LD      fs/partitions/built-in.o
/scratch/kisskb/src/fs/dcache.c: In function 'd_materialise_unique':
/scratch/kisskb/src/fs/dcache.c:1748: warning: control reaches end of non-void function
  CC [M]  fs/nls/nls_base.o
  CC [M]  fs/nls/nls_cp437.o
  CC      fs/dcookies.o
  CC [M]  fs/binfmt_misc.o
  CC [M]  fs/nls/nls_cp850.o
  CC      fs/autofs4/init.o
  LD      kernel/irq/built-in.o
  CC [M]  fs/quota_v2.o
  CC      fs/fuse/dev.o
  CC      fs/ramfs/inode.o
  CC [M]  fs/nls/nls_cp860.o
  CC      fs/ramfs/file-mmu.o
  CC [M]  fs/nls/nls_cp861.o
  CC      fs/fuse/dir.o
  CC      fs/autofs4/inode.o
  CC      fs/fuse/file.o
  CC      fs/autofs4/root.o
  CC [M]  fs/nls/nls_cp862.o
  CC      fs/autofs4/symlink.o
  CC      fs/fuse/inode.o
  CC [M]  fs/nls/nls_cp866.o
  CC [M]  fs/nls/nls_cp874.o
  CC      fs/autofs4/waitq.o
  CC      fs/fuse/control.o
  CC      fs/autofs4/expire.o
  CC [M]  fs/nls/nls_cp950.o
  CC [M]  fs/nls/nls_cp1250.o
  CC      fs/proc/mmu.o
  CC [M]  fs/nls/nls_ascii.o
  CC [M]  fs/nls/nls_iso8859-2.o
  CC [M]  fs/nls/nls_iso8859-3.o
  CC      fs/proc/task_mmu.o
  LD      kernel/time/built-in.o
  CC [M]  fs/nls/nls_iso8859-5.o
  CC [M]  fs/nls/nls_iso8859-6.o
  CC      fs/proc/root.o
  CC [M]  fs/nls/nls_iso8859-7.o
  CC      fs/proc/inode.o
/scratch/kisskb/src/mm/mmap.c: In function 'insert_vm_struct':
/scratch/kisskb/src/mm/mmap.c:2086: warning: 'rb_parent' may be used uninitialized in this function
/scratch/kisskb/src/mm/mmap.c:2086: warning: 'rb_link' may be used uninitialized in this function
/scratch/kisskb/src/mm/mmap.c:2085: warning: 'prev' may be used uninitialized in this function
  CC [M]  fs/nls/nls_cp1255.o
  CC      fs/proc/base.o
  CC [M]  fs/nls/nls_iso8859-14.o
  CC [M]  fs/nls/nls_iso8859-15.o
  CC      fs/proc/generic.o
  CC [M]  fs/nls/nls_koi8-u.o
  CC      fs/proc/array.o
  CC      fs/proc/proc_misc.o
  CC      fs/proc/proc_tty.o
  LD      fs/jffs2/built-in.o
  CC [M]  fs/jffs2/compr.o
  CC      fs/proc/proc_sysctl.o
  CC [M]  fs/jffs2/dir.o
  CC [M]  fs/nls/nls_koi8-ru.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/proc_devtree.o
  CC [M]  fs/jffs2/file.o
  CC      fs/proc/kmsg.o
  CC [M]  fs/jffs2/ioctl.o
  CC [M]  fs/jffs2/nodelist.o
  CC [M]  fs/jffs2/malloc.o
  CC [M]  fs/jffs2/read.o
  CC [M]  fs/jffs2/nodemgmt.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC [M]  fs/jffs2/readinode.o
/scratch/kisskb/src/mm/mmap.c: In function 'copy_vma':
/scratch/kisskb/src/mm/mmap.c:2125: warning: 'rb_parent' may be used uninitialized in this function
/scratch/kisskb/src/mm/mmap.c:2125: warning: 'rb_link' may be used uninitialized in this function
/scratch/kisskb/src/mm/mmap.c:2124: warning: 'prev' may be used uninitialized in this function
  CC [M]  fs/jffs2/write.o
  LD      fs/ramfs/ramfs.o
  CC [M]  fs/jffs2/scan.o
  CC [M]  fs/jffs2/gc.o
  LD      fs/ramfs/built-in.o
/scratch/kisskb/src/mm/mmap.c: In function 'do_brk':
/scratch/kisskb/src/mm/mmap.c:1952: warning: 'rb_parent' may be used uninitialized in this function
/scratch/kisskb/src/mm/mmap.c:1952: warning: 'rb_link' may be used uninitialized in this function
/scratch/kisskb/src/mm/mmap.c:1950: warning: 'prev' may be used uninitialized in this function
  CC [M]  fs/jffs2/symlink.o
  CC [M]  fs/jffs2/build.o
  CC [M]  fs/jffs2/erase.o
  LD      fs/debugfs/debugfs.o
  CC [M]  fs/jffs2/background.o
  CC [M]  fs/jffs2/fs.o
/scratch/kisskb/src/mm/mmap.c: In function 'mmap_region':
/scratch/kisskb/src/mm/mmap.c:1093: warning: 'rb_parent' may be used uninitialized in this function
/scratch/kisskb/src/mm/mmap.c:1093: warning: 'rb_link' may be used uninitialized in this function
/scratch/kisskb/src/mm/mmap.c:1090: warning: 'prev' may be used uninitialized in this function
  LD      fs/debugfs/built-in.o
  CC [M]  fs/jffs2/writev.o
  CC [M]  fs/jffs2/super.o
  CC [M]  fs/jffs2/debug.o
  CC [M]  fs/jffs2/wbuf.o
  CC [M]  fs/jffs2/compr_rtime.o
  CC [M]  fs/jffs2/compr_zlib.o
  LD      fs/autofs4/autofs4.o
  LD      fs/autofs4/built-in.o
  LD      kernel/trace/built-in.o
  LD      mm/built-in.o
  LD      kernel/built-in.o
  LD      fs/fuse/fuse.o
  LD      fs/fuse/built-in.o
  LD [M]  fs/jffs2/jffs2.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 c010b2f76c3032e48097a6eef291d8593d5d79a6
# < git-symbolic-ref HEAD
# < git-merge-base c010b2f76c3032e48097a6eef291d8593d5d79a6 20b7997e8abdf338dcc27fb4f1333c4973a7f113

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=powerpc O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_powerpc-randconfig_default  " (2)