# < git-ls-remote /scratch/git/sfr/linux-next refs/heads/master
# < git-rev-parse tmp/linux-next
remote == local, skipping fetch
# < git-rev-parse tmp/linux-next
Upstream revision is 4e65fe0997544cab1b27230eeb8ea98a42e79b6b
Head not built, building
# < git-reset --mixed
# git-branch -D linux-next
Deleted branch linux-next.
# git-checkout -q -f -b linux-next tmp/linux-next
# < git-ls-files --others --modified
# git-ls-files --others --modified
cmd.log
# < /home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=s390 O=/home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_s390-allnoconfig_s390x CROSS_COMPILE=/opt/crosstool/gcc-4.0.2-glibc-2.3.6/s390x-unknown-linux-gnu/bin/s390x-unknown-linux-gnu- allnoconfig
makewrap: Removed ccontrol from PATH
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 32
scripts/kconfig/lex.zconf.c:1628: warning: 'input' defined but not used
# < /home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=s390 O=/home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_s390-allnoconfig_s390x CROSS_COMPILE=/opt/crosstool/gcc-4.0.2-glibc-2.3.6/s390x-unknown-linux-gnu/bin/s390x-unknown-linux-gnu- -f kisskb-version.mk
makewrap: Removed ccontrol from PATH
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 32
# /home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=s390 O=/home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_s390-allnoconfig_s390x CROSS_COMPILE=/opt/crosstool/gcc-4.0.2-glibc-2.3.6/s390x-unknown-linux-gnu/bin/s390x-unknown-linux-gnu- 
makewrap: Removed ccontrol from PATH
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 32
  GEN     /scratch/michael/kisskb-build/build/linux-next_s390-allnoconfig_s390x/Makefile
scripts/kconfig/conf -s arch/s390/Kconfig
  GEN     /scratch/michael/kisskb-build/build/linux-next_s390-allnoconfig_s390x/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-s390
  Using /scratch/michael/kisskb-build/src as source for kernel
  HOSTCC  scripts/kallsyms
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      kernel/bounds.s
  GEN     include/linux/bounds.h
  CC      arch/s390/kernel/asm-offsets.s
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  GEN     include/asm-s390/asm-offsets.h
  CALL    /scratch/michael/kisskb-build/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
  LD      usr/built-in.o
  UPD     include/linux/compile.h
  CC      init/version.o
  CC      arch/s390/mm/init.o
  CC      arch/s390/mm/fault.o
  CC      arch/s390/mm/extmem.o
  CC      arch/s390/mm/mmap.o
  CC      arch/s390/mm/vmem.o
  CC      arch/s390/mm/pgtable.o
  AS      arch/s390/kernel/bitmap.o
  CC      arch/s390/kernel/traps.o
  CC      arch/s390/kernel/time.o
  CC      arch/s390/kernel/process.o
  AS      arch/s390/kernel/base.o
  CC      arch/s390/kernel/early.o
  CC      arch/s390/kernel/setup.o
  CC      arch/s390/kernel/sys_s390.o
  CC      arch/s390/kernel/ptrace.o
  CC      arch/s390/kernel/signal.o
  CC      arch/s390/kernel/cpcmd.o
  CC      arch/s390/kernel/ebcdic.o
  CC      arch/s390/kernel/s390_ext.o
  CC      arch/s390/kernel/debug.o
  CC      arch/s390/kernel/irq.o
  CC      arch/s390/kernel/ipl.o
  LD      arch/s390/crypto/built-in.o
  CC      arch/s390/kernel/dis.o
  CC      arch/s390/kernel/diag.o
  AS      arch/s390/kernel/entry.o
  AS      arch/s390/kernel/reipl.o
  AS      arch/s390/kernel/head.o
  CC      arch/s390/kernel/init_task.o
/scratch/michael/kisskb-build/src/arch/s390/mm/init.c: In function 'show_mem':
/scratch/michael/kisskb-build/src/arch/s390/mm/init.c:55: error: implicit declaration of function 'pfn_valid'
  LD      arch/s390/appldata/built-in.o
  LD      arch/s390/hypfs/built-in.o
  LD      arch/s390/kvm/built-in.o
  LDS     arch/s390/kernel/vmlinux.lds
  CC      kernel/sched.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      kernel/printk.o
  CC      kernel/profile.o
  CC      kernel/exit.o
  CC      mm/bootmem.o
  CC      mm/filemap.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      mm/fadvise.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      kernel/itimer.o
  TIMEC   kernel/timeconst.h
/scratch/michael/kisskb-build/src/arch/s390/kernel/ptrace.c: In function 'peek_user':
/scratch/michael/kisskb-build/src/arch/s390/kernel/ptrace.c:199: warning: unused variable 'dummy'
/scratch/michael/kisskb-build/src/arch/s390/kernel/ptrace.c: In function 'poke_user':
/scratch/michael/kisskb-build/src/arch/s390/kernel/ptrace.c:300: warning: unused variable 'dummy'
  CC      kernel/softirq.o
  LD      ipc/built-in.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      fs/open.o
  CC      kernel/capability.o
  CC      fs/read_write.o
/scratch/michael/kisskb-build/src/mm/page_alloc.c: In function 'setup_zone_migrate_reserve':
/scratch/michael/kisskb-build/src/mm/page_alloc.c:2500: error: implicit declaration of function 'pfn_valid'
make[2]: *** [mm/page_alloc.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      kernel/ptrace.o
  CC      fs/file_table.o
  CC      kernel/timer.o
  CC      security/commoncap.o
  CC      kernel/user.o
  LD      crypto/built-in.o
  CC      kernel/signal.o
  CC      fs/super.o
  CC      block/elevator.o
  CC      fs/char_dev.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      block/blk-core.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  LD      sound/built-in.o
  CC      kernel/rcupdate.o
  LD      security/built-in.o
  CC      kernel/extable.o
  CC      block/blk-barrier.o
  CC      block/blk-settings.o
  CC      block/blk-ioc.o
  CC      kernel/params.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      kernel/wait.o
  CC      fs/pipe.o
  CC      fs/namei.o
make[2]: *** [arch/s390/mm/init.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      drivers/s390/s390mach.o
  CC      fs/ioctl.o
  CC      drivers/s390/sysinfo.o
  CC      kernel/kfifo.o
/scratch/michael/kisskb-build/src/kernel/sched_fair.c:1170: warning: 'wakeup_preempt_entity' defined but not used
make[1]: *** [arch/s390/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      drivers/s390/s390_rdev.o
  CC      fs/readdir.o
  LD      drivers/s390/block/built-in.o
  CC      kernel/sys_ni.o
  CC      drivers/s390/char/ctrlchar.o
  CC      drivers/s390/cio/airq.o
  CC      fs/select.o
  LD      drivers/s390/crypto/built-in.o
make[1]: *** [mm] Error 2
  LD      drivers/s390/kvm/built-in.o
  CC      fs/fifo.o
  CC      fs/locks.o
  CC      drivers/s390/char/keyboard.o
  CC      drivers/s390/char/defkeymap.o
  LD      drivers/s390/net/built-in.o
  LD      drivers/s390/scsi/built-in.o
  CC      fs/dcache.o
  LD      drivers/auxdisplay/built-in.o
  CC      kernel/posix-cpu-timers.o
  CC      drivers/base/core.o
  LD      drivers/block/built-in.o
  CC      drivers/s390/cio/blacklist.o
  CC      fs/inode.o
  CC      drivers/base/sys.o
  CC      drivers/s390/char/sclp.o
  CC      kernel/mutex.o
  CC      fs/attr.o
  CC      block/blk-map.o
  CC      block/blk-exec.o
  CC      drivers/s390/char/sclp_rw.o
  CC      drivers/base/bus.o
  CC      kernel/hrtimer.o
  CC      block/blk-merge.o
  CC      kernel/rwsem.o
  CC      drivers/s390/cio/chsc.o
  CC      drivers/s390/char/sclp_quiesce.o
  CC      drivers/s390/char/sclp_cmd.o
  CC      drivers/s390/cio/cio.o
  CC      drivers/s390/cio/css.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      drivers/base/dd.o
  CC      drivers/s390/cio/chp.o
  CC      block/ioctl.o
  CC      block/genhd.o
  CC      drivers/base/driver.o
  CC      drivers/s390/char/sclp_config.o
  CC      kernel/semaphore.o
  CC      block/scsi_ioctl.o
  CC      drivers/s390/char/sclp_cpi_sys.o
  CC      drivers/base/platform.o
  CC      drivers/s390/cio/idset.o
  CC      drivers/base/class.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  LD      arch/s390/kernel/built-in.o
  CC      fs/filesystems.o
  CC      kernel/notifier.o
  CC      block/noop-iosched.o
  CC      kernel/ksysfs.o
  CC      kernel/pm_qos_params.o
  CC      kernel/sched_clock.o
  CC      drivers/s390/cio/scsw.o
  CC      drivers/base/cpu.o
  CC      fs/namespace.o
  CC      kernel/sysctl_check.o
  CC      fs/aio.o
  CC      fs/seq_file.o
  CC      drivers/base/firmware.o
/scratch/michael/kisskb-build/src/drivers/s390/cio/cio.c:113: warning: 'cio_tpi' defined but not used
  CC      fs/xattr.o
  CC      drivers/s390/cio/fcx.o
  CC      drivers/base/init.o
  CC      drivers/s390/cio/itcw.o
  CC      kernel/futex.o
  CC      fs/libfs.o
  CC      kernel/time/timekeeping.o
  CC      fs/fs-writeback.o
  LD      drivers/cdrom/built-in.o
  LD      drivers/clocksource/built-in.o
  CC      drivers/char/mem.o
  CC      drivers/char/random.o
  CC      drivers/char/tty_io.o
  CC      drivers/char/n_tty.o
  LD      drivers/s390/char/built-in.o
  CC      drivers/base/map.o
  CC      fs/pnode.o
  CC      drivers/base/devres.o
  CC      drivers/base/attribute_container.o
  CC      fs/drop_caches.o
  LD      drivers/firmware/built-in.o
  CC      drivers/s390/cio/device.o
  LD      drivers/ieee1394/built-in.o
  LD      drivers/lguest/built-in.o
  LD      drivers/macintosh/built-in.o
  LD      drivers/i2c/algos/built-in.o
  CC      drivers/s390/cio/device_fsm.o
  CC      drivers/s390/cio/device_ops.o
  LD      drivers/media/common/tuners/built-in.o
  LD      drivers/media/common/built-in.o
  CC      kernel/rtmutex.o
  LD      drivers/i2c/busses/built-in.o
  CC      fs/splice.o
  LD      drivers/mfd/built-in.o
  CC      drivers/base/transport_class.o
  LD      drivers/i2c/chips/built-in.o
  CC      kernel/uid16.o
  CC      fs/sync.o
  LD      drivers/base/power/built-in.o
  LD      drivers/i2c/built-in.o
  LD      drivers/media/built-in.o
  CC      fs/utimes.o
  CC      fs/stack.o
  LD      block/built-in.o
  CC      drivers/s390/cio/device_id.o
  CC      kernel/kallsyms.o
  LD      drivers/misc/built-in.o
  CC      drivers/char/tty_ioctl.o
  CC      drivers/char/pty.o
  CC      drivers/char/misc.o
  CC      kernel/rcuclassic.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/time/ntp.o
  CC      kernel/time.o
  CC      fs/buffer.o
  CC      drivers/s390/cio/device_status.o
  CC      fs/bio.o
  CC      fs/block_dev.o
  CC      drivers/s390/cio/cmf.o
  CC      fs/direct-io.o
  LD      drivers/serial/built-in.o
  CC      fs/mpage.o
  CC      fs/ioprio.o
  LD      drivers/net/wireless/built-in.o
  LD      drivers/net/built-in.o
  CC      drivers/s390/cio/device_pgid.o
  CC      fs/eventpoll.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  CC      fs/anon_inodes.o
  CC      kernel/time/timer_list.o
  CC      drivers/video/fb_notify.o
  CC      fs/signalfd.o
  CC      kernel/time/clockevents.o
  CC      fs/timerfd.o
  CC      kernel/time/tick-common.o
  CC      fs/eventfd.o
  CC      fs/binfmt_script.o
  CC      fs/partitions/check.o
  CC      fs/devpts/inode.o
  LD      drivers/video/backlight/built-in.o
  CC      fs/sysfs/inode.o
  CC      fs/ramfs/inode.o
  LD      drivers/video/display/built-in.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/file.o
  CC      fs/sysfs/symlink.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/bin.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/partitions/msdos.o
  CC      fs/sysfs/group.o
  LD      drivers/video/built-in.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      kernel/time/built-in.o
  LD      kernel/built-in.o
  CC      fs/proc/mmu.o
  CC      fs/proc/task_mmu.o
  CC      fs/proc/inode.o
  CC      fs/proc/root.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  CC      fs/proc/array.o
  CC      fs/proc/proc_tty.o
  CC      fs/proc/proc_misc.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  LD      drivers/s390/cio/ccw_device.o
  LD      drivers/s390/cio/built-in.o
  LD      drivers/s390/built-in.o
  LD      fs/partitions/built-in.o
/scratch/michael/kisskb-build/src/fs/proc/proc_misc.c: In function 'kpagecount_read':
/scratch/michael/kisskb-build/src/fs/proc/proc_misc.c:730: error: implicit declaration of function 'pfn_valid'
make[3]: *** [fs/proc/proc_misc.o] Error 1
make[3]: *** Waiting for unfinished jobs....
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      fs/sysfs/built-in.o
make[2]: *** [fs/proc] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [fs] Error 2
  LD      drivers/base/built-in.o
  LD      drivers/char/built-in.o
  LD      drivers/built-in.o
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
no known good revision, can't bisect
Traceback (most recent call last):
  File "/home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 149, in _do_build
    raise BuildFailedException(e)
BuildFailedException: Failed running "/home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=s390 O=/home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_s390-allnoconfig_s390x CROSS_COMPILE=/opt/crosstool/gcc-4.0.2-glibc-2.3.6/s390x-unknown-linux-gnu/bin/s390x-unknown-linux-gnu- " (2)