# < git ls-remote /scratch/git/linus.git refs/heads/master
# < git rev-parse tmp/linus
remote == local, skipping fetch
# < git rev-parse tmp/linus
Upstream revision is 56299378726d5f2ba8d3c8cbbd13cb280ba45e4f
Head not built, building
# < git reset --mixed
# git branch -D linus
Deleted branch linus (was 5629937).
# 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=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-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=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
<stdin>:1554:2: warning: #warning syscall sendmmsg not implemented
  HOSTLD  scripts/mod/modpost
  CHK     include/generated/compile.h
  CC      init/main.o
  LD      usr/built-in.o
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      arch/cris/kernel/process.o
  CC      init/calibrate.o
  CC      arch/cris/kernel/traps.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/kernel/ptrace.o
  CC      arch/cris/mm/fault.o
  CC      arch/cris/kernel/setup.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/kernel/time.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/mm/fault.o
  LDS     arch/cris/kernel/vmlinux.lds
  CC      arch/cris/arch-v10/kernel/shadows.o
  CC      arch/cris/mm/ioremap.o
  UPD     include/generated/compile.h
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      mm/filemap.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      kernel/sched.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      kernel/fork.o
  CC      mm/mempool.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      mm/oom_kill.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      mm/fadvise.o
  CC      kernel/printk.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      mm/maccess.o
  AS      arch/cris/arch-v10/kernel/head.o
  CC      mm/page_alloc.o
  CC      kernel/cpu.o
  CC      mm/readahead.o
  CC      mm/page-writeback.o
  CC      kernel/exit.o
  LD      ipc/built-in.o
  CC      kernel/itimer.o
  CC      mm/swap.o
  TIMEC   kernel/timeconst.h
  CC      mm/truncate.o
  CC      security/commoncap.o
  CC      mm/vmscan.o
  CC      kernel/softirq.o
  CC      security/min_addr.o
  CC      mm/shmem.o
  CC      kernel/resource.o
  CC      mm/prio_tree.o
  CC      mm/util.o
  CC      kernel/sysctl.o
  LD      crypto/built-in.o
  CC      mm/mmzone.o
  CC      kernel/sysctl_binary.o
  CC      fs/open.o
  CC      kernel/capability.o
  CC      mm/vmstat.o
  CC      fs/read_write.o
  CC      mm/backing-dev.o
  CC      kernel/ptrace.o
  CC      fs/file_table.o
  CC      kernel/timer.o
  CC      mm/page_isolation.o
  CC      fs/super.o
  CC      mm/mm_init.o
  CC      block/elevator.o
  CC      kernel/user.o
  CC      mm/mmu_context.o
  CC      fs/char_dev.o
  CC      kernel/signal.o
  CC      fs/stat.o
  CC      block/blk-core.o
  CC      mm/percpu.o
  CC      fs/exec.o
  CC      kernel/sys.o
  CC      mm/fremap.o
  CC      block/blk-tag.o
  CC      kernel/kmod.o
  CC      fs/pipe.o
  CC      mm/highmem.o
  CC      kernel/workqueue.o
  CC      fs/namei.o
  CC      block/blk-sysfs.o
  CC      kernel/pid.o
  CC      mm/madvise.o
  CC      block/blk-flush.o
  CC      fs/fcntl.o
  CC      block/blk-settings.o
  CC      kernel/rcupdate.o
  CC      mm/memory.o
  CC      block/blk-ioc.o
  CC      mm/mincore.o
  CC      fs/ioctl.o
  CC      fs/readdir.o
  CC      fs/select.o
  CC      block/blk-map.o
  CC      kernel/extable.o
  CC      kernel/params.o
  LD      sound/built-in.o
  CC      mm/mlock.o
  CC      mm/mmap.o
  CC      block/blk-exec.o
  CC      kernel/posix-timers.o
  CC      fs/fifo.o
  CC      block/blk-merge.o
  CC      fs/dcache.o
  CC      kernel/kthread.o
  CC      mm/mprotect.o
  CC      kernel/wait.o
  CC      fs/inode.o
  CC      block/blk-softirq.o
  CC      mm/mremap.o
  LD      firmware/built-in.o
  CC      fs/attr.o
  CC      kernel/kfifo.o
  CC      mm/msync.o
  CC      block/blk-timeout.o
  CC      block/blk-iopoll.o
  CC      kernel/sys_ni.o
  CC      mm/rmap.o
  CC      kernel/posix-cpu-timers.o
  CC      fs/bad_inode.o
  CC      block/blk-lib.o
  LD      arch/cris/arch-v10/drivers/built-in.o
  CC      net/nonet.o
  CC      lib/bcd.o
  CC      kernel/mutex.o
  LD      drivers/auxdisplay/built-in.o
  CC      drivers/base/core.o
  CC      kernel/hrtimer.o
  CC      lib/div64.o
  CC      block/ioctl.o
  CC      mm/vmalloc.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  CC      drivers/base/sys.o
  LD      drivers/block/built-in.o
  CC      mm/init-mm.o
  CC      fs/file.o
  LD      drivers/cdrom/built-in.o
  CC      drivers/char/mem.o
  CC      drivers/char/random.o
  CC      fs/filesystems.o
  CC      kernel/rwsem.o
  LD      net/built-in.o
  CC      fs/namespace.o
  LD      arch/cris/arch-v10/lib/built-in.o
  CC      mm/bootmem.o
  AS      arch/cris/arch-v10/lib/checksum.o
  CC      block/genhd.o
  AS      arch/cris/arch-v10/lib/checksumcopy.o
  CC      fs/seq_file.o
  CC      mm/bounce.o
  CC      arch/cris/arch-v10/lib/memset.o
  CC      block/scsi_ioctl.o
  AS      arch/cris/arch-v10/lib/csumcpfruser.o
  CC      drivers/char/misc.o
  LD      drivers/clk/built-in.o
  CC      kernel/nsproxy.o
  CC      fs/xattr.o
  CC      drivers/base/bus.o
  CC      block/noop-iosched.o
  CC      arch/cris/arch-v10/lib/string.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  LD      drivers/firewire/built-in.o
  CC      mm/dmapool.o
  CC      fs/libfs.o
  CC      mm/slub.o
  LD      drivers/firmware/built-in.o
  CC      drivers/base/dd.o
  LD      drivers/gpio/built-in.o
  CC      drivers/base/syscore.o
  CC      kernel/srcu.o
  CC      fs/fs-writeback.o
  LD      drivers/i2c/algos/built-in.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      drivers/gpu/drm/built-in.o
  CC      kernel/semaphore.o
  CC      fs/splice.o
  LD      drivers/i2c/busses/built-in.o
  LD      drivers/gpu/stub/built-in.o
  CC      kernel/notifier.o
  LD      drivers/gpu/vga/built-in.o
  LD      drivers/gpu/built-in.o
  LD      drivers/i2c/muxes/built-in.o
  CC      lib/sort.o
  LD      drivers/idle/built-in.o
  CC      drivers/base/driver.o
  LD      drivers/ieee802154/built-in.o
  LD      drivers/i2c/built-in.o
  CC      fs/sync.o
  CC      drivers/input/input.o
  LD      drivers/leds/built-in.o
  CC      kernel/ksysfs.o
  LD      drivers/lguest/built-in.o
  CC      drivers/input/input-compat.o
  LD      drivers/macintosh/built-in.o
  LD      drivers/mfd/built-in.o
  LD      arch/cris/mm/built-in.o
  CC      drivers/base/class.o
  LD      drivers/media/common/tuners/built-in.o
  LD      drivers/net/built-in.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/common/built-in.o
  LD      drivers/nfc/built-in.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/misc/carma/built-in.o
  CC      kernel/pm_qos_params.o
  LD      drivers/misc/cb710/built-in.o
  LD      drivers/misc/eeprom/built-in.o
/scratch/kisskb/src/kernel/fork.c: In function 'dup_task_struct':
/scratch/kisskb/src/kernel/fork.c:266: error: implicit declaration of function 'alloc_thread_info_node'
/scratch/kisskb/src/kernel/fork.c:266: warning: assignment makes pointer from integer without a cast
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      drivers/misc/ti-st/built-in.o
  LD      drivers/media/video/davinci/built-in.o
  CC      drivers/input/input-mt.o
  LD      drivers/misc/built-in.o
  CC      kernel/sched_clock.o
  LD      drivers/media/video/built-in.o
  CC      kernel/cred.o
  CC      kernel/async.o
  LD      drivers/media/built-in.o
  CC      fs/utimes.o
  CC      drivers/base/platform.o
  CC      drivers/input/ff-core.o
  CC      fs/stack.o
  LD      drivers/platform/built-in.o
  CC      kernel/range.o
  CC      drivers/tty/tty_io.o
  CC      lib/parser.o
  CC      lib/halfmd4.o
make[2]: *** [kernel/fork.o] Error 1
  CC      kernel/jump_label.o
  CC      lib/debug_locks.o
  CC      fs/fs_struct.o
  CC      kernel/groups.o
  CC      kernel/irq/irqdesc.o
  CC      drivers/base/cpu.o
  CC      kernel/time/timekeeping.o
  CC      drivers/base/firmware.o
  CC      kernel/futex.o
  CC      drivers/tty/n_tty.o
  CC      drivers/input/mousedev.o
  CC      kernel/rtmutex.o
  CC      lib/random32.o
  CC      lib/bust_spinlocks.o
  CC      drivers/tty/tty_ioctl.o
  CC      kernel/up.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/tty/tty_buffer.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      drivers/base/init.o
  CC      kernel/uid16.o
  CC      fs/statfs.o
  CC      kernel/kallsyms.o
  CC      drivers/video/fb_notify.o
  CC      kernel/rcutiny.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/irq/handle.o
  CC      lib/hexdump.o
  CC      lib/kasprintf.o
  CC      kernel/time.o
  LD      arch/cris/arch-v10/kernel/built-in.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:354: warning: control reaches end of non-void function
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      lib/bitmap.o
  CC      lib/scatterlist.o
  CC      lib/string_helpers.o
  CC      drivers/base/map.o
  CC      lib/gcd.o
  CC      drivers/base/devres.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      drivers/base/attribute_container.o
  LD      drivers/video/backlight/built-in.o
  LD      drivers/video/console/built-in.o
  CC      drivers/tty/tty_port.o
  CC      drivers/base/transport_class.o
  CC      fs/buffer.o
  CC      kernel/irq/manage.o
  LD      drivers/video/display/built-in.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:146: warning: control reaches end of non-void function
  CC      kernel/irq/spurious.o
  LD      drivers/base/power/built-in.o
  CC      lib/lcm.o
  CC      lib/list_sort.o
  LD      drivers/video/omap2/displays/built-in.o
  CC      fs/bio.o
  CC      kernel/time/timecompare.o
  LD      drivers/video/omap2/built-in.o
  CC      drivers/base/dma-mapping.o
  CC      kernel/irq/resend.o
  CC      fs/block_dev.o
  CC      fs/direct-io.o
  CC      kernel/irq/chip.o
  LD      arch/cris/kernel/built-in.o
  CC      lib/uuid.o
  CC      lib/flex_array.o
  CC      lib/bsearch.o
  CC      fs/mpage.o
  CC      lib/find_last_bit.o
  CC      drivers/tty/tty_mutex.o
  CC      drivers/base/firmware_class.o
  CC      fs/ioprio.o
  CC      lib/kstrtox.o
  CC      drivers/tty/pty.o
  CC      kernel/irq/dummychip.o
  CC      kernel/irq/devres.o
  CC      lib/iomap.o
  CC      kernel/time/timeconv.o
  CC      fs/devpts/inode.o
  CC      kernel/time/posix-clock.o
  CC      lib/iomap_copy.o
  CC      fs/partitions/check.o
  CC      lib/devres.o
  LD      fs/notify/dnotify/built-in.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      lib/hweight.o
  LD      fs/notify/fanotify/built-in.o
  LD      fs/notify/inotify/built-in.o
  CC      kernel/time/alarmtimer.o
  LD      fs/notify/built-in.o
  LD      drivers/tty/serial/built-in.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      lib/argv_split.o
  CC      fs/partitions/msdos.o
  LD      fs/quota/built-in.o
  CC      lib/cmdline.o
  CC      fs/proc/mmu.o
  CC      kernel/irq/proc.o
  CC      lib/ctype.o
  CC      fs/ramfs/inode.o
  CC      lib/dec_and_lock.o
  LD      drivers/char/built-in.o
  CC      lib/decompress.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/proc/task_mmu.o
  CC      fs/sysfs/inode.o
  CC      fs/proc/inode.o
  CC      fs/sysfs/file.o
  CC      lib/dump_stack.o
  CC      fs/eventpoll.o
  CC      lib/extable.o
  CC      fs/anon_inodes.o
  CC      fs/signalfd.o
  LD      drivers/video/built-in.o
  CC      fs/sysfs/dir.o
  CC      lib/find_next_bit.o
  CC      fs/sysfs/symlink.o
  CC      drivers/tty/vt/vc_screen.o
  CC      drivers/tty/vt/selection.o
  CC      fs/proc/root.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      lib/idr.o
  CC      fs/proc/base.o
  CC      lib/int_sqrt.o
  CC      fs/proc/generic.o
  CC      fs/timerfd.o
  CC      fs/proc/array.o
  CC      lib/ioremap.o
  CC      drivers/tty/vt/keyboard.o
  CC      lib/irq_regs.o
  CC      fs/proc/proc_tty.o
  CC      fs/sysfs/mount.o
  CC      drivers/tty/vt/consolemap.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  LD      init/mounts.o
  CC      fs/proc/cmdline.o
  LD      init/built-in.o
  CC      lib/kobject.o
  CC      fs/sysfs/bin.o
  CC      fs/sysfs/group.o
  CONMK   drivers/tty/vt/consolemap_deftbl.c
  CC      drivers/tty/vt/vt.o
  SHIPPED drivers/tty/vt/defkeymap.c
  CC      lib/kobject_uevent.o
  CC      fs/proc/consoles.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      drivers/tty/vt/defkeymap.o
  CC      fs/proc/cpuinfo.o
  CC      lib/kref.o
  CC      fs/eventfd.o
  CC      lib/plist.o
  CC      lib/prio_heap.o
  CC      fs/proc/devices.o
  CC      fs/aio.o
  CC      fs/locks.o
  CC      fs/binfmt_script.o
  CC      lib/prio_tree.o
  CC      lib/proportions.o
  CC      lib/radix-tree.o
  CC      fs/proc/interrupts.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      fs/proc/loadavg.o
  LD      security/built-in.o
  CC      fs/proc/meminfo.o
  CC      lib/reciprocal_div.o
  CC      lib/rwsem-spinlock.o
  CC      lib/sha1.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      lib/show_mem.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/namespaces.o
  CC      fs/proc/proc_sysctl.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  LD      kernel/irq/built-in.o
  LD      lib/built-in.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4210: warning: control reaches end of non-void function
  LD      fs/partitions/built-in.o
  LD      drivers/base/built-in.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      kernel/time/built-in.o
  LD      block/built-in.o
  LD      fs/sysfs/built-in.o
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
  AR      lib/lib.a
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      mm/built-in.o
  LD      fs/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
make failed, trying to bisect ..
## bisect start
Last known good revision eddecbb601c9ea3fab7e67d7892010fc9426d1e6
# < git rev-parse --verify HEAD
# < git merge-base eddecbb601c9ea3fab7e67d7892010fc9426d1e6 56299378726d5f2ba8d3c8cbbd13cb280ba45e4f
# < git ls-files --others --modified
# git ls-files --others --modified
cmd.log
# git bisect reset linus
Already on 'linus'
# git bisect start
# git bisect bad
# git bisect good eddecbb601c9ea3fab7e67d7892010fc9426d1e6
Bisecting: 6162 revisions left to test after this (roughly 13 steps)
[06f4e926d256d902dd9a53dcb400fd74974ce087] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
Trying 56299378726d5f2ba8d3c8cbbd13cb280ba45e4f
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
include/config/auto.conf:48:warning: symbol value '(none)' invalid for DEFAULT_HOSTNAME
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  HOSTCC  scripts/kallsyms
  CC      scripts/mod/empty.o
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
<stdin>:1554:2: warning: #warning syscall sendmmsg not implemented
  HOSTLD  scripts/mod/modpost
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      arch/cris/kernel/process.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      init/do_mounts.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      init/noinitramfs.o
  CC      arch/cris/kernel/traps.o
  CC      arch/cris/mm/fault.o
  CC      init/calibrate.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/mm/ioremap.o
  CC      security/commoncap.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/kernel/ptrace.o
  CC      security/min_addr.o
  CC      arch/cris/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/arch-v10/kernel/shadows.o
  CC      arch/cris/kernel/time.o
  CC      arch/cris/kernel/sys_cris.o
  UPD     include/generated/compile.h
  LDS     arch/cris/kernel/vmlinux.lds
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  AS      arch/cris/arch-v10/kernel/head.o
  CC      net/nonet.o
  CC      drivers/char/mem.o
  AS      arch/cris/arch-v10/lib/checksum.o
  CC      block/elevator.o
  CC      drivers/char/random.o
  AS      arch/cris/arch-v10/lib/checksumcopy.o
  CC      drivers/char/misc.o
  AS      arch/cris/arch-v10/lib/csumcpfruser.o
  CC      drivers/base/core.o
  CC      block/blk-core.o
  CC      arch/cris/arch-v10/lib/memset.o
  CC      drivers/base/sys.o
  CC      block/blk-tag.o
  CC      drivers/base/bus.o
  CC      arch/cris/arch-v10/lib/string.o
  CC      drivers/base/dd.o
  CC      block/blk-sysfs.o
  CC      drivers/base/syscore.o
  CC      drivers/input/input.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      block/blk-flush.o
  CC      drivers/base/driver.o
  CC      drivers/input/input-compat.o
  CC      block/blk-settings.o
  CC      drivers/base/class.o
  CC      block/blk-ioc.o
  CC      drivers/input/input-mt.o
  CC      drivers/base/platform.o
  CC      drivers/video/fb_notify.o
  CC      drivers/input/ff-core.o
  CC      block/blk-map.o
  CC      drivers/base/cpu.o
  CC      drivers/base/firmware.o
  CC      drivers/input/mousedev.o
  CC      drivers/base/init.o
  CC      block/blk-exec.o
  CC      drivers/base/map.o
  CC      block/blk-merge.o
  CC      drivers/base/devres.o
  CC      kernel/sched.o
  CC      kernel/fork.o
  CC      block/blk-softirq.o
  CC      drivers/base/attribute_container.o
  CC      kernel/exec_domain.o
  CC      drivers/tty/tty_io.o
  CC      block/blk-timeout.o
  CC      drivers/base/transport_class.o
  CC      block/blk-iopoll.o
  CC      kernel/panic.o
  CC      mm/filemap.o
  LD      drivers/video/omap2/omapfb/built-in.o
  CC      drivers/base/dma-mapping.o
  CC      block/blk-lib.o
  LD      drivers/video/omap2/dss/built-in.o
  CC      kernel/printk.o
  CC      mm/mempool.o
  CC      drivers/base/firmware_class.o
  CC      kernel/cpu.o
  CC      mm/oom_kill.o
  CC      block/ioctl.o
  CC      block/genhd.o
  CC      mm/fadvise.o
  CC      kernel/exit.o
  CC      mm/maccess.o
  CC      kernel/itimer.o
  CC      mm/page_alloc.o
  CC      kernel/time.o
  CC      mm/page-writeback.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      mm/readahead.o
  CC      mm/swap.o
  LD      drivers/video/omap2/built-in.o
  CC      kernel/sysctl.o
  CC      mm/truncate.o
  CC      kernel/sysctl_binary.o
  CC      mm/vmscan.o
  CC      kernel/capability.o
  CC      drivers/tty/n_tty.o
  CC      kernel/ptrace.o
  CC      block/scsi_ioctl.o
  CC      drivers/tty/tty_ioctl.o
  CC      block/noop-iosched.o
  CC      drivers/tty/tty_ldisc.o
  CC      kernel/timer.o
  CC      drivers/tty/tty_buffer.o
  CC      kernel/user.o
  CC      mm/shmem.o
  CC      mm/prio_tree.o
  CC      drivers/tty/tty_port.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      mm/mmzone.o
  CC      mm/util.o
  CC      mm/vmstat.o
  CC      drivers/tty/tty_mutex.o
  CC      kernel/kmod.o
  CC      mm/backing-dev.o
  CC      kernel/workqueue.o
  CC      mm/page_isolation.o
  CC      drivers/tty/pty.o
  CC      kernel/pid.o
  CC      lib/bcd.o
  CC      kernel/rcupdate.o
  CC      kernel/extable.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  CC      kernel/params.o
  CC      lib/div64.o
  CC      lib/sort.o
  CC      mm/percpu.o
  CC      lib/parser.o
  CC      mm/fremap.o
  CC      lib/halfmd4.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      mm/highmem.o
  CC      lib/debug_locks.o
  CC      mm/madvise.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      kernel/wait.o
  CC      mm/memory.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      lib/random32.o
  CC      fs/open.o
  CC      kernel/kfifo.o
  CC      fs/read_write.o
  CC      kernel/sys_ni.o
  CC      mm/mmap.o
  CC      fs/file_table.o
  CC      lib/bust_spinlocks.o
  CC      fs/super.o
  CC      mm/mprotect.o
  CC      kernel/posix-cpu-timers.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      kernel/mutex.o
  LD      net/built-in.o
  CC      drivers/tty/vt/vc_screen.o
  CC      drivers/tty/vt/selection.o
  CC      kernel/hrtimer.o
  CC      mm/mremap.o
  CC      lib/hexdump.o
  CC      kernel/rwsem.o
  CC      mm/msync.o
  CC      drivers/tty/vt/keyboard.o
  CC      mm/rmap.o
/scratch/kisskb/src/kernel/fork.c: In function 'dup_task_struct':
/scratch/kisskb/src/kernel/fork.c:267: error: implicit declaration of function 'alloc_thread_info_node'
/scratch/kisskb/src/kernel/fork.c:267: warning: assignment makes pointer from integer without a cast
make[2]: *** [kernel/fork.o] Error 1
  CC      drivers/tty/vt/consolemap.o
  CC      fs/char_dev.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      lib/kasprintf.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      drivers/tty/vt/vt.o
  CC      kernel/semaphore.o
  CC      mm/vmalloc.o
  CC      mm/pagewalk.o
  CC      drivers/tty/vt/defkeymap.o
  CC      lib/bitmap.o
  LD      arch/cris/mm/built-in.o
  CC      lib/scatterlist.o
  CC      mm/pgtable-generic.o
  CC      lib/string_helpers.o
  CC      kernel/notifier.o
  CC      lib/gcd.o
  CC      fs/stat.o
  CC      kernel/ksysfs.o
  CC      lib/lcm.o
  CC      lib/list_sort.o
  CC      fs/exec.o
  CC      fs/pipe.o
  CC      lib/uuid.o
  CC      kernel/pm_qos_params.o
  CC      kernel/sched_clock.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      fs/namei.o
  CC      kernel/range.o
  CC      mm/init-mm.o
  CC      lib/flex_array.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      fs/fcntl.o
  CC      fs/ioctl.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      fs/readdir.o
  CC      kernel/jump_label.o
  CC      lib/bsearch.o
  CC      fs/select.o
  CC      lib/kstrtox.o
  CC      mm/bootmem.o
  CC      kernel/groups.o
  CC      mm/bounce.o
  CC      lib/iomap.o
  CC      fs/fifo.o
  CC      lib/iomap_copy.o
  CC      lib/devres.o
  LD      arch/cris/kernel/built-in.o
  CC      mm/dmapool.o
  CC      lib/find_last_bit.o
  CC      kernel/futex.o
  CC      fs/dcache.o
  CC      lib/hweight.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/rtmutex.o
  CC      mm/slub.o
  CC      kernel/irq/handle.o
  CC      kernel/up.o
  LD      drivers/video/built-in.o
  CC      lib/argv_split.o
  CC      kernel/uid16.o
  CC      kernel/irq/manage.o
  CC      lib/cmdline.o
  CC      lib/ctype.o
  CC      kernel/time/timekeeping.o
  CC      fs/inode.o
  CC      lib/dec_and_lock.o
  CC      kernel/kallsyms.o
  CC      kernel/time/ntp.o
  CC      kernel/irq/spurious.o
  CC      kernel/rcutiny.o
  CC      kernel/irq/resend.o
  CC      kernel/time/clocksource.o
  CC      lib/decompress.o
  CC      lib/dump_stack.o
  CC      lib/extable.o
  CC      kernel/irq/chip.o
  CC      lib/find_next_bit.o
  CC      kernel/utsname_sysctl.o
  CC      lib/idr.o
  CC      kernel/irq/dummychip.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      kernel/time/jiffies.o
  CC      lib/int_sqrt.o
  CC      lib/ioremap.o
  CC      lib/irq_regs.o
  CC      kernel/time/timer_list.o
  CC      kernel/irq/devres.o
  CC      fs/file.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      lib/kobject.o
  CC      lib/kobject_uevent.o
  CC      kernel/irq/proc.o
  CC      lib/kref.o
  CC      lib/plist.o
  CC      lib/prio_heap.o
  CC      fs/filesystems.o
  CC      lib/prio_tree.o
  CC      fs/namespace.o
  CC      lib/proportions.o
  CC      lib/radix-tree.o
  CC      kernel/time/timecompare.o
  CC      kernel/time/timeconv.o
  CC      fs/seq_file.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      kernel/time/posix-clock.o
  CC      fs/xattr.o
  CC      lib/ratelimit.o
  CC      kernel/time/alarmtimer.o
  CC      lib/rbtree.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  CC      lib/reciprocal_div.o
  CC      fs/pnode.o
  CC      lib/rwsem-spinlock.o
  CC      fs/drop_caches.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      lib/string.o
  CC      fs/splice.o
  CC      lib/timerqueue.o
  LD      security/built-in.o
  CC      lib/vsprintf.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      fs/stack.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  CC      fs/fs_struct.o
  CC      fs/statfs.o
/scratch/kisskb/src/fs/inode.c: In function 'new_inode':
/scratch/kisskb/src/fs/inode.c:894: error: implicit declaration of function 'spin_lock_prefetch'
make[2]: *** [fs/inode.o] Error 1
  CC      fs/buffer.o
  CC      fs/bio.o
  CC      fs/block_dev.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  CC      fs/ioprio.o
  CC      fs/devpts/inode.o
  LD      drivers/char/built-in.o
  CC      fs/eventpoll.o
  CC      fs/partitions/check.o
  CC      fs/anon_inodes.o
  CC      fs/partitions/msdos.o
  CC      fs/ramfs/inode.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/signalfd.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  LD      init/mounts.o
  CC      fs/aio.o
  LD      init/built-in.o
  CC      fs/locks.o
  CC      fs/binfmt_script.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:354: warning: control reaches end of non-void function
  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/consoles.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      fs/sysfs/inode.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/sysfs/file.o
  CC      fs/sysfs/dir.o
  CC      fs/proc/softirqs.o
  CC      fs/sysfs/symlink.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/bin.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  CC      fs/sysfs/group.o
  LD      kernel/irq/built-in.o
  LD      lib/built-in.o
  LD      drivers/base/built-in.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4161: warning: control reaches end of non-void function
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      kernel/time/built-in.o
  LD      fs/sysfs/built-in.o
  LD      fs/partitions/built-in.o
  LD      block/built-in.o
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  AR      lib/lib.a
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      mm/built-in.o
make[2]: Target `__build' not remade because of errors.
make[1]: *** [fs] Error 2
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
bisect failed 56299378726d5f2ba8d3c8cbbd13cb280ba45e4f
# git bisect bad
Bisecting: 3456 revisions left to test after this (roughly 12 steps)
[4d42d417be75d750b82798922b6e775915e11bce] rndis_host: Poll status before control channel where necessary
# < git rev-parse --verify HEAD
Trying 4d42d417be75d750b82798922b6e775915e11bce
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  HOSTLD  scripts/mod/modpost
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      arch/cris/mm/init.o
  CC      init/do_mounts.o
  CC      arch/cris/kernel/process.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      init/noinitramfs.o
  CC      arch/cris/kernel/traps.o
  CC      arch/cris/mm/fault.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/kernel/irq.o
  CC      init/calibrate.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/kernel/ptrace.o
  CC      arch/cris/mm/ioremap.o
  CC      arch/cris/kernel/setup.o
  CC      arch/cris/kernel/time.o
  CC      security/commoncap.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      security/min_addr.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/traps.o
  LDS     arch/cris/kernel/vmlinux.lds
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      net/nonet.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      drivers/char/mem.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  CC      drivers/input/input.o
  CC      block/elevator.o
  CC      drivers/input/input-compat.o
  CC      block/blk-core.o
  CC      drivers/input/input-mt.o
  CC      drivers/base/core.o
  CC      block/blk-tag.o
  CC      drivers/input/ff-core.o
  LD      drivers/misc/built-in.o
  CC      drivers/base/sys.o
  CC      block/blk-sysfs.o
  CC      drivers/input/mousedev.o
  CC      drivers/video/fb_notify.o
  CC      drivers/base/bus.o
  CC      block/blk-flush.o
  CC      drivers/base/dd.o
  CC      block/blk-settings.o
  CC      drivers/base/syscore.o
  CC      block/blk-ioc.o
  CC      drivers/base/driver.o
  CC      block/blk-map.o
  CC      drivers/base/class.o
  CC      block/blk-exec.o
  CC      drivers/base/platform.o
  CC      block/blk-merge.o
  CC      drivers/base/cpu.o
  CC      block/blk-softirq.o
  CC      drivers/base/firmware.o
  CC      block/blk-timeout.o
  CC      drivers/tty/tty_io.o
  CC      drivers/tty/n_tty.o
  CC      drivers/base/init.o
  CC      lib/bcd.o
  CC      drivers/tty/tty_ioctl.o
  CC      lib/div64.o
  CC      block/blk-iopoll.o
  CC      drivers/base/map.o
  CC      lib/sort.o
  CC      drivers/base/devres.o
  CC      mm/filemap.o
  CC      kernel/sched.o
  CC      drivers/base/attribute_container.o
  CC      block/blk-lib.o
  CC      lib/parser.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/base/transport_class.o
  CC      kernel/fork.o
  CC      block/ioctl.o
  CC      lib/halfmd4.o
  CC      drivers/tty/tty_buffer.o
  CC      mm/mempool.o
  CC      drivers/base/dma-mapping.o
  CC      block/genhd.o
  CC      kernel/exec_domain.o
  CC      lib/debug_locks.o
  CC      drivers/base/firmware_class.o
  CC      drivers/tty/tty_port.o
  CC      mm/oom_kill.o
  CC      kernel/panic.o
  CC      drivers/tty/tty_mutex.o
  CC      block/scsi_ioctl.o
  CC      mm/fadvise.o
  CC      lib/random32.o
  CC      kernel/printk.o
  CC      drivers/tty/pty.o
  CC      block/noop-iosched.o
  CC      mm/maccess.o
  CC      lib/bust_spinlocks.o
  CC      mm/page_alloc.o
  CC      kernel/cpu.o
  CC      lib/hexdump.o
  CC      kernel/exit.o
  CC      fs/open.o
  CC      mm/page-writeback.o
  CC      lib/kasprintf.o
  CC      lib/bitmap.o
  CC      mm/readahead.o
  CC      lib/scatterlist.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  CC      kernel/itimer.o
  CC      mm/swap.o
  CC      kernel/time.o
  CC      mm/truncate.o
  CC      lib/string_helpers.o
  CC      fs/super.o
  CC      lib/gcd.o
  CC      fs/char_dev.o
  CC      kernel/softirq.o
  CC      lib/lcm.o
  CC      fs/stat.o
  CC      kernel/resource.o
  CC      lib/list_sort.o
  CC      lib/uuid.o
  CC      fs/exec.o
  CC      lib/flex_array.o
  CC      lib/kstrtox.o
  CC      mm/vmscan.o
  CC      lib/iomap.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      kernel/sysctl.o
  CC      drivers/tty/vt/vc_screen.o
  CC      lib/iomap_copy.o
  CC      kernel/sysctl_binary.o
  CC      lib/devres.o
  CC      fs/pipe.o
  CC      mm/shmem.o
  CC      mm/prio_tree.o
  CC      fs/namei.o
  CC      lib/find_last_bit.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      lib/hweight.o
  CC      drivers/tty/vt/selection.o
  CC      kernel/capability.o
  CC      lib/argv_split.o
  CC      mm/util.o
  CC      fs/fcntl.o
  CC      mm/mmzone.o
  LD      net/built-in.o
  CC      kernel/ptrace.o
  CC      fs/ioctl.o
  CC      fs/readdir.o
  CC      lib/cmdline.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  CC      lib/decompress.o
  CC      lib/dump_stack.o
  CC      lib/extable.o
/scratch/kisskb/src/kernel/fork.c: In function 'dup_task_struct':
/scratch/kisskb/src/kernel/fork.c:267: error: implicit declaration of function 'alloc_thread_info_node'
/scratch/kisskb/src/kernel/fork.c:267: warning: assignment makes pointer from integer without a cast
make[2]: *** [kernel/fork.o] Error 1
  CC      kernel/timer.o
  CC      kernel/user.o
  CC      lib/find_next_bit.o
  CC      mm/vmstat.o
  CC      lib/idr.o
  CC      lib/int_sqrt.o
  CC      lib/ioremap.o
  CC      kernel/signal.o
  CC      lib/irq_regs.o
  CC      fs/select.o
  CC      lib/is_single_threaded.o
  CC      kernel/sys.o
  CC      lib/klist.o
  CC      mm/backing-dev.o
  CC      mm/page_isolation.o
  CC      lib/kobject.o
  CC      drivers/tty/vt/keyboard.o
  CC      mm/mm_init.o
  CC      drivers/tty/vt/consolemap.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      mm/mmu_context.o
  CC      fs/fifo.o
  CC      mm/percpu.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      mm/fremap.o
  CC      lib/kobject_uevent.o
  CC      lib/kref.o
  CC      lib/plist.o
  CC      lib/prio_heap.o
  LD      drivers/video/built-in.o
  CC      lib/prio_tree.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      lib/proportions.o
  CC      kernel/pid.o
  CC      kernel/rcupdate.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      drivers/tty/vt/vt.o
  CC      lib/radix-tree.o
  CC      mm/highmem.o
  CC      mm/madvise.o
  CC      mm/memory.o
  CC      fs/attr.o
  CC      kernel/extable.o
  CC      drivers/tty/vt/defkeymap.o
  CC      mm/mincore.o
  CC      kernel/params.o
  CC      kernel/posix-timers.o
  CC      lib/ratelimit.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      lib/rbtree.o
  CC      mm/mlock.o
  CC      kernel/kthread.o
  CC      kernel/wait.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      lib/rwsem-spinlock.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      lib/string.o
  LD      arch/cris/mm/built-in.o
  CC      lib/timerqueue.o
  CC      kernel/kfifo.o
  CC      kernel/sys_ni.o
  CC      fs/xattr.o
  CC      lib/vsprintf.o
  CC      kernel/posix-cpu-timers.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      mm/mmap.o
  CC      fs/libfs.o
  CC      kernel/rwsem.o
  CC      kernel/nsproxy.o
  CC      fs/fs-writeback.o
  CC      kernel/srcu.o
  CC      mm/mprotect.o
  CC      kernel/semaphore.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  LD      arch/cris/kernel/built-in.o
  CC      kernel/notifier.o
  CC      mm/mremap.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      mm/msync.o
  CC      fs/splice.o
  CC      mm/rmap.o
  CC      kernel/ksysfs.o
  CC      kernel/pm_qos_params.o
  CC      mm/vmalloc.o
  CC      fs/sync.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  CC      mm/init-mm.o
  CC      fs/utimes.o
  CC      mm/bootmem.o
  CC      fs/stack.o
  LD      security/built-in.o
  CC      fs/fs_struct.o
  CC      kernel/sched_clock.o
  CC      mm/bounce.o
  CC      fs/statfs.o
  CC      fs/buffer.o
  CC      fs/bio.o
  CC      fs/block_dev.o
  CC      fs/direct-io.o
  CC      kernel/cred.o
  CC      fs/mpage.o
  CC      kernel/async.o
  CC      kernel/range.o
  CC      kernel/jump_label.o
  CC      fs/ioprio.o
  CC      fs/devpts/inode.o
  LD      drivers/char/built-in.o
  CC      mm/dmapool.o
  CC      kernel/groups.o
  LD      lib/built-in.o
  CC      mm/slub.o
  CC      fs/partitions/check.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/irq/handle.o
  CC      fs/ramfs/inode.o
  CC      kernel/futex.o
  CC      fs/sysfs/inode.o
  CC      kernel/rtmutex.o
  CC      fs/ramfs/file-mmu.o
  CC      kernel/time/timekeeping.o
  CC      fs/eventpoll.o
  CC      fs/anon_inodes.o
  CC      kernel/up.o
  CC      fs/partitions/msdos.o
  CC      fs/proc/mmu.o
  CC      fs/signalfd.o
  CC      kernel/uid16.o
  CC      fs/timerfd.o
  CC      kernel/kallsyms.o
  CC      kernel/rcutiny.o
  CC      kernel/irq/manage.o
  CC      kernel/utsname_sysctl.o
  CC      fs/sysfs/file.o
  CC      fs/eventfd.o
  CC      fs/aio.o
  CC      kernel/time/ntp.o
  CC      fs/sysfs/dir.o
  CC      fs/proc/task_mmu.o
  CC      fs/locks.o
  CC      kernel/time/clocksource.o
  CC      kernel/irq/spurious.o
  CC      kernel/time/jiffies.o
  CC      fs/sysfs/symlink.o
  CC      kernel/time/timer_list.o
  CC      kernel/irq/resend.o
  CC      fs/proc/inode.o
  CC      fs/sysfs/mount.o
  CC      fs/binfmt_script.o
  CC      kernel/time/timecompare.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/posix-clock.o
  CC      kernel/irq/chip.o
  LD      drivers/base/built-in.o
  CC      fs/proc/root.o
  CC      kernel/irq/dummychip.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  CC      fs/sysfs/bin.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/proc.o
  CC      fs/sysfs/group.o
  CC      fs/proc/array.o
  LD      init/mounts.o
  CC      fs/proc/proc_tty.o
  LD      init/built-in.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/consoles.o
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  LD      block/built-in.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:354: warning: control reaches end of non-void function
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      fs/partitions/built-in.o
  LD      kernel/irq/built-in.o
  LD      fs/sysfs/built-in.o
  LD      kernel/time/built-in.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  AR      lib/lib.a
  LD      mm/built-in.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
bisect failed 4d42d417be75d750b82798922b6e775915e11bce
# git bisect bad
Bisecting: 1724 revisions left to test after this (roughly 11 steps)
[44bbd7ac2658eb1118342493026ef141e259b739] Merge git://git.kernel.org/pub/scm/linux/kernel/git/agk/linux-2.6-dm
# < git rev-parse --verify HEAD
Trying 44bbd7ac2658eb1118342493026ef141e259b739
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/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
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      arch/cris/kernel/process.o
  CC      init/noinitramfs.o
  CC      arch/cris/mm/fault.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/kernel/traps.o
  CC      arch/cris/mm/tlb.o
  CC      init/calibrate.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/mm/ioremap.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/kernel/ptrace.o
  CC      security/commoncap.o
  CC      arch/cris/kernel/setup.o
  CC      security/min_addr.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/kernel/time.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  LDS     arch/cris/kernel/vmlinux.lds
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      net/nonet.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      block/elevator.o
  CC      drivers/char/mem.o
  CC      block/blk-core.o
  CC      drivers/char/random.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      drivers/char/misc.o
  CC      block/blk-flush.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      block/blk-settings.o
  CC      block/blk-ioc.o
  CC      block/blk-map.o
  CC      block/blk-exec.o
  CC      drivers/base/core.o
  CC      drivers/input/input.o
  CC      block/blk-merge.o
  CC      drivers/base/sys.o
  CC      drivers/input/input-compat.o
  CC      block/blk-softirq.o
  CC      drivers/base/bus.o
  CC      drivers/video/fb_notify.o
  CC      block/blk-timeout.o
  CC      block/blk-iopoll.o
  CC      drivers/base/dd.o
  CC      drivers/input/input-mt.o
  CC      drivers/base/syscore.o
  CC      block/blk-lib.o
  CC      drivers/input/ff-core.o
  CC      block/ioctl.o
  CC      drivers/base/driver.o
  CC      drivers/input/mousedev.o
  CC      block/genhd.o
  CC      drivers/base/class.o
  CC      block/scsi_ioctl.o
  CC      block/noop-iosched.o
  CC      drivers/base/platform.o
  CC      lib/bcd.o
  CC      mm/filemap.o
  CC      drivers/base/cpu.o
  CC      lib/div64.o
  CC      drivers/tty/tty_io.o
  CC      lib/sort.o
  CC      drivers/base/firmware.o
  CC      drivers/tty/n_tty.o
  CC      mm/mempool.o
  CC      drivers/tty/tty_ioctl.o
  CC      lib/parser.o
  CC      drivers/base/init.o
  CC      mm/oom_kill.o
  CC      drivers/base/map.o
  CC      lib/halfmd4.o
  CC      drivers/tty/tty_ldisc.o
  CC      mm/fadvise.o
  CC      lib/debug_locks.o
  CC      kernel/sched.o
  CC      drivers/base/devres.o
  CC      drivers/tty/tty_buffer.o
  CC      lib/random32.o
  CC      mm/maccess.o
  CC      drivers/base/attribute_container.o
  CC      kernel/fork.o
  CC      drivers/tty/tty_port.o
  CC      lib/bust_spinlocks.o
  CC      mm/page_alloc.o
  CC      drivers/base/transport_class.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      drivers/tty/tty_mutex.o
  CC      lib/hexdump.o
  CC      mm/page-writeback.o
  CC      lib/kasprintf.o
  CC      kernel/printk.o
  CC      drivers/tty/pty.o
  CC      lib/bitmap.o
  CC      mm/readahead.o
  CC      kernel/cpu.o
  CC      drivers/base/dma-mapping.o
  CC      lib/scatterlist.o
  CC      fs/open.o
  CC      drivers/base/firmware_class.o
  CC      fs/read_write.o
  CC      lib/string_helpers.o
  CC      kernel/exit.o
  CC      mm/swap.o
  CC      kernel/itimer.o
  CC      mm/truncate.o
  CC      lib/gcd.o
  CC      lib/lcm.o
  CC      mm/vmscan.o
  CC      kernel/time.o
  CC      lib/list_sort.o
  CC      mm/shmem.o
  CC      kernel/softirq.o
  CC      fs/file_table.o
  CC      lib/uuid.o
  CC      mm/prio_tree.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      fs/super.o
  CC      lib/flex_array.o
  CC      lib/kstrtox.o
  CC      mm/util.o
  LD      net/built-in.o
  CC      mm/mmzone.o
  CC      drivers/tty/vt/vc_screen.o
  CC      lib/iomap.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      mm/vmstat.o
  CC      fs/char_dev.o
  CC      kernel/sysctl_binary.o
  CC      kernel/capability.o
  CC      fs/stat.o
  CC      fs/exec.o
  CC      lib/iomap_copy.o
  CC      mm/backing-dev.o
  CC      mm/page_isolation.o
  CC      mm/mm_init.o
  CC      lib/devres.o
  CC      lib/find_last_bit.o
  CC      mm/mmu_context.o
  CC      drivers/tty/vt/selection.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      lib/hweight.o
  CC      lib/argv_split.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      lib/cmdline.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      mm/percpu.o
  CC      drivers/tty/vt/keyboard.o
  CC      lib/dump_stack.o
  CC      lib/extable.o
  CC      mm/fremap.o
  CC      kernel/ptrace.o
  LD      drivers/video/built-in.o
  CC      kernel/timer.o
  CC      lib/find_next_bit.o
  CC      lib/idr.o
  CC      drivers/tty/vt/consolemap.o
  LD      arch/cris/mm/built-in.o
  CC      mm/highmem.o
  CC      fs/fcntl.o
  CC      lib/int_sqrt.o
  CC      kernel/user.o
  CC      mm/madvise.o
  CC      kernel/signal.o
  CC      lib/ioremap.o
  CC      kernel/sys.o
  CC      mm/memory.o
  CC      mm/mincore.o
  CC      drivers/tty/vt/vt.o
  CC      mm/mlock.o
  CC      lib/irq_regs.o
  CC      fs/ioctl.o
  CC      kernel/kmod.o
  CC      lib/is_single_threaded.o
  CC      drivers/tty/vt/defkeymap.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      kernel/rcupdate.o
  CC      lib/klist.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  CC      kernel/extable.o
  CC      mm/mremap.o
  CC      lib/kobject.o
  CC      lib/kobject_uevent.o
  CC      kernel/params.o
  CC      lib/kref.o
  CC      fs/readdir.o
  CC      fs/select.o
/scratch/kisskb/src/kernel/fork.c: In function 'dup_task_struct':
/scratch/kisskb/src/kernel/fork.c:267: error: implicit declaration of function 'alloc_thread_info_node'
/scratch/kisskb/src/kernel/fork.c:267: warning: assignment makes pointer from integer without a cast
  CC      lib/plist.o
  CC      kernel/posix-timers.o
  CC      lib/prio_heap.o
make[2]: *** [kernel/fork.o] Error 1
  CC      lib/prio_tree.o
  CC      kernel/kthread.o
  CC      lib/proportions.o
  CC      kernel/wait.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      kernel/kfifo.o
  CC      lib/radix-tree.o
  CC      lib/ratelimit.o
  CC      fs/fifo.o
  CC      mm/msync.o
  CC      lib/rbtree.o
  CC      fs/dcache.o
  CC      mm/rmap.o
  LD      arch/cris/kernel/built-in.o
  CC      fs/inode.o
  CC      mm/vmalloc.o
  CC      lib/rwsem-spinlock.o
  CC      kernel/posix-cpu-timers.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      kernel/mutex.o
  CC      lib/string.o
  CC      fs/file.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  CC      mm/init-mm.o
  CC      lib/timerqueue.o
  CC      mm/bootmem.o
  CC      kernel/hrtimer.o
  CC      lib/vsprintf.o
  CC      kernel/rwsem.o
  CC      mm/bounce.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      mm/dmapool.o
  CC      fs/filesystems.o
  LD      security/built-in.o
  CC      kernel/semaphore.o
  CC      kernel/notifier.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      kernel/ksysfs.o
  CC      fs/xattr.o
  CC      mm/slub.o
  CC      kernel/pm_qos_params.o
  LD      init/mounts.o
  CC      fs/libfs.o
  LD      init/built-in.o
  CC      fs/fs-writeback.o
  CC      kernel/sched_clock.o
  CC      kernel/cred.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      fs/splice.o
  CC      kernel/async.o
  CC      kernel/range.o
  CC      kernel/jump_label.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      kernel/groups.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  CC      kernel/irq/irqdesc.o
  CC      fs/buffer.o
  CC      fs/bio.o
  CC      fs/block_dev.o
  CC      kernel/futex.o
  CC      kernel/rtmutex.o
  CC      kernel/up.o
  CC      kernel/uid16.o
  LD      drivers/char/built-in.o
  CC      kernel/irq/handle.o
  CC      kernel/kallsyms.o
  CC      fs/direct-io.o
  CC      kernel/irq/manage.o
  CC      fs/mpage.o
  CC      kernel/rcutiny.o
  CC      fs/ioprio.o
  CC      kernel/irq/spurious.o
  CC      kernel/utsname_sysctl.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  CC      fs/partitions/check.o
  CC      fs/devpts/inode.o
  CC      fs/partitions/msdos.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  CC      kernel/time/timekeeping.o
  CC      fs/proc/mmu.o
  CC      kernel/time/ntp.o
  CC      fs/proc/task_mmu.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  CC      fs/sysfs/inode.o
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  CC      fs/proc/inode.o
  CC      fs/eventpoll.o
  CC      fs/proc/root.o
  CC      kernel/irq/dummychip.o
  CC      fs/anon_inodes.o
  CC      fs/signalfd.o
  CC      fs/ramfs/inode.o
  CC      fs/sysfs/file.o
  CC      fs/sysfs/dir.o
  CC      fs/timerfd.o
  CC      fs/proc/base.o
  CC      fs/eventfd.o
  CC      kernel/time/timer_list.o
  CC      fs/sysfs/symlink.o
  CC      kernel/irq/devres.o
  CC      fs/sysfs/mount.o
  CC      fs/aio.o
  CC      fs/locks.o
  CC      kernel/time/timecompare.o
  CC      kernel/irq/proc.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/sysfs/bin.o
  CC      kernel/time/timeconv.o
  LD      lib/built-in.o
  CC      fs/binfmt_script.o
  CC      kernel/time/posix-clock.o
  CC      fs/proc/generic.o
  CC      fs/proc/array.o
  CC      fs/proc/proc_tty.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/consoles.o
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC      fs/sysfs/group.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:354: warning: control reaches end of non-void function
  LD      drivers/base/built-in.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      block/built-in.o
  LD      kernel/irq/built-in.o
  LD      fs/partitions/built-in.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
  LD      fs/sysfs/built-in.o
  LD      kernel/time/built-in.o
  AR      lib/lib.a
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      mm/built-in.o
  LD      fs/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
bisect failed 44bbd7ac2658eb1118342493026ef141e259b739
# git bisect bad
Bisecting: 845 revisions left to test after this (roughly 10 steps)
[047f61c5d16d617e1df2deea5c5d5fb2a1b41c95] Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
# < git rev-parse --verify HEAD
Trying 047f61c5d16d617e1df2deea5c5d5fb2a1b41c95
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      arch/cris/mm/init.o
  CC      init/do_mounts.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      arch/cris/kernel/process.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/mm/fault.o
  CC      init/noinitramfs.o
  CC      arch/cris/kernel/traps.o
  CC      init/calibrate.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/kernel/ptrace.o
  CC      arch/cris/mm/ioremap.o
  CC      security/commoncap.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/kernel/setup.o
  CC      security/min_addr.o
  CC      arch/cris/kernel/time.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      block/elevator.o
  CC      block/blk-core.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      net/nonet.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      block/blk-flush.o
  CC      block/blk-settings.o
  CC      block/blk-ioc.o
  CC      block/blk-map.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      block/blk-exec.o
  CC      drivers/char/mem.o
  CC      block/blk-merge.o
  CC      drivers/char/random.o
  CC      block/blk-softirq.o
  CC      drivers/char/misc.o
  CC      block/blk-timeout.o
  CC      block/blk-iopoll.o
  CC      block/blk-lib.o
  CC      block/ioctl.o
  CC      block/genhd.o
  CC      block/scsi_ioctl.o
  CC      drivers/base/core.o
  CC      drivers/input/input.o
  CC      block/noop-iosched.o
  CC      drivers/base/sys.o
  CC      drivers/input/input-compat.o
  CC      drivers/base/bus.o
  CC      drivers/input/input-mt.o
  CC      drivers/base/dd.o
  CC      drivers/video/fb_notify.o
  CC      drivers/input/ff-core.o
  CC      drivers/base/syscore.o
  CC      mm/filemap.o
  CC      drivers/input/mousedev.o
  CC      mm/mempool.o
  CC      drivers/base/driver.o
  CC      mm/oom_kill.o
  CC      drivers/base/class.o
  CC      drivers/base/platform.o
  CC      mm/fadvise.o
  CC      mm/maccess.o
  CC      drivers/base/cpu.o
  CC      drivers/tty/tty_io.o
  CC      drivers/base/firmware.o
  CC      drivers/tty/n_tty.o
  CC      fs/open.o
  CC      mm/page_alloc.o
  CC      drivers/base/init.o
  CC      mm/page-writeback.o
  CC      drivers/tty/tty_ioctl.o
  CC      drivers/base/map.o
  CC      mm/readahead.o
  CC      drivers/tty/tty_ldisc.o
  CC      fs/read_write.o
  CC      drivers/base/devres.o
  CC      mm/swap.o
  CC      mm/truncate.o
  CC      drivers/base/attribute_container.o
  CC      lib/bcd.o
  CC      drivers/base/transport_class.o
  CC      fs/file_table.o
  CC      mm/vmscan.o
  CC      fs/super.o
  CC      lib/div64.o
  CC      mm/shmem.o
  CC      drivers/base/dma-mapping.o
  CC      lib/sort.o
  CC      mm/prio_tree.o
  CC      fs/char_dev.o
  CC      lib/parser.o
  CC      drivers/base/firmware_class.o
  CC      fs/stat.o
  CC      lib/halfmd4.o
  CC      mm/util.o
  CC      drivers/tty/tty_buffer.o
  CC      fs/exec.o
  CC      mm/mmzone.o
  CC      lib/debug_locks.o
  CC      drivers/tty/tty_port.o
  CC      drivers/tty/tty_mutex.o
  CC      mm/vmstat.o
  CC      lib/random32.o
  CC      lib/bust_spinlocks.o
  CC      drivers/tty/pty.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      lib/hexdump.o
  CC      mm/backing-dev.o
  CC      mm/page_isolation.o
  CC      mm/mm_init.o
  CC      fs/fcntl.o
  CC      lib/kasprintf.o
  CC      fs/ioctl.o
  CC      lib/bitmap.o
  CC      mm/mmu_context.o
  CC      fs/readdir.o
  CC      kernel/sched.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      fs/select.o
  CC      drivers/tty/vt/vt_ioctl.o
  LD      net/built-in.o
  CC      drivers/tty/vt/vc_screen.o
  CC      mm/percpu.o
  CC      fs/fifo.o
  CC      lib/scatterlist.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      mm/fremap.o
  CC      mm/highmem.o
  CC      lib/string_helpers.o
  CC      drivers/tty/vt/selection.o
  CC      fs/file.o
  CC      mm/madvise.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC      kernel/panic.o
  CC      lib/gcd.o
  CC      fs/seq_file.o
  CC      lib/lcm.o
  CC      mm/memory.o
  CC      mm/mincore.o
  CC      lib/list_sort.o
  CC      lib/uuid.o
  CC      lib/flex_array.o
  CC      lib/kstrtox.o
  CC      mm/mlock.o
  CC      fs/xattr.o
  CC      drivers/tty/vt/keyboard.o
  CC      drivers/tty/vt/consolemap.o
  CC      lib/iomap.o
  LD      arch/cris/mm/built-in.o
  CC      drivers/tty/vt/vt.o
  CC      mm/mmap.o
  CC      lib/iomap_copy.o
  CC      kernel/printk.o
  CC      fs/libfs.o
  CC      kernel/cpu.o
  CC      mm/mprotect.o
  CC      lib/devres.o
  CC      kernel/exit.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      fs/fs-writeback.o
  CC      lib/find_last_bit.o
  CC      mm/mremap.o
  CC      lib/hweight.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      lib/argv_split.o
  CC      mm/msync.o
  CC      drivers/tty/vt/defkeymap.o
  CC      fs/splice.o
  CC      mm/rmap.o
  CC      lib/cmdline.o
  CC      lib/ctype.o
  CC      fs/sync.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      mm/vmalloc.o
  CC      kernel/itimer.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      mm/pagewalk.o
  CC      fs/fs_struct.o
  CC      mm/pgtable-generic.o
  CC      lib/dec_and_lock.o
  CC      mm/init-mm.o
  CC      lib/dump_stack.o
/scratch/kisskb/src/kernel/fork.c: In function 'dup_task_struct':
/scratch/kisskb/src/kernel/fork.c:267: error: implicit declaration of function 'alloc_thread_info_node'
/scratch/kisskb/src/kernel/fork.c:267: warning: assignment makes pointer from integer without a cast
make[2]: *** [kernel/fork.o] Error 1
  CC      mm/bootmem.o
  CC      fs/statfs.o
  CC      mm/bounce.o
  CC      lib/extable.o
  CC      kernel/time.o
  CC      mm/dmapool.o
  CC      lib/find_next_bit.o
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      lib/idr.o
  CC      fs/buffer.o
  CC      mm/slub.o
  CC      kernel/sysctl.o
  CC      lib/int_sqrt.o
  CC      kernel/sysctl_binary.o
  CC      lib/ioremap.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  CC      kernel/capability.o
  LD      arch/cris/kernel/built-in.o
  CC      lib/klist.o
  CC      kernel/ptrace.o
  CC      kernel/timer.o
  CC      kernel/user.o
  CC      lib/kobject.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      lib/kobject_uevent.o
  CC      fs/bio.o
  CC      lib/kref.o
  CC      fs/block_dev.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      lib/plist.o
  CC      fs/direct-io.o
  CC      kernel/kmod.o
  LD      drivers/video/built-in.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      fs/mpage.o
  CC      lib/prio_heap.o
  CC      fs/ioprio.o
  CC      lib/prio_tree.o
  CC      fs/devpts/inode.o
  CC      lib/proportions.o
  CC      lib/radix-tree.o
  CC      lib/ratelimit.o
  CC      kernel/rcupdate.o
  CC      lib/rbtree.o
  CC      lib/rwsem-spinlock.o
  CC      kernel/extable.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      kernel/params.o
  CC      lib/string.o
  CC      fs/partitions/check.o
  CC      fs/sysfs/inode.o
  CC      fs/partitions/msdos.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  CC      fs/eventpoll.o
  CC      fs/proc/mmu.o
  CC      fs/sysfs/file.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/symlink.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/bin.o
  CC      kernel/posix-timers.o
  CC      fs/ramfs/inode.o
  CC      fs/anon_inodes.o
  CC      fs/proc/task_mmu.o
  CC      fs/signalfd.o
  CC      kernel/kthread.o
  CC      kernel/wait.o
  CC      fs/timerfd.o
  LD      lib/built-in.o
  CC      fs/eventfd.o
  CC      kernel/kfifo.o
  CC      fs/aio.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/locks.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      fs/sysfs/group.o
  CC      fs/binfmt_script.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      kernel/posix-cpu-timers.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      fs/proc/cmdline.o
  CC      kernel/rwsem.o
  CC      kernel/nsproxy.o
  CC      fs/proc/consoles.o
  CC      kernel/srcu.o
  CC      fs/proc/cpuinfo.o
  CC      kernel/semaphore.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:354: warning: control reaches end of non-void function
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  LD      security/built-in.o
  CC      kernel/pm_qos_params.o
  CC      fs/proc/loadavg.o
  CC      kernel/sched_clock.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      kernel/cred.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC      kernel/async.o
  LD      drivers/base/built-in.o
  CC      kernel/range.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      kernel/jump_label.o
  CC      fs/proc/page.o
  CC      kernel/groups.o
  CC      kernel/futex.o
  CC      kernel/rtmutex.o
  CC      kernel/up.o
  CC      kernel/uid16.o
  CC      kernel/time/timekeeping.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/dummychip.o
  CC      kernel/kallsyms.o
  CC      kernel/time/ntp.o
  CC      kernel/rcutiny.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/proc.o
  CC      kernel/time/timecompare.o
  LD      fs/ramfs/ramfs.o
  CC      kernel/time/timeconv.o
  LD      fs/ramfs/built-in.o
  CC      kernel/time/posix-clock.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  LD      drivers/char/built-in.o
  LD      fs/partitions/built-in.o
  LD      kernel/irq/built-in.o
  LD      fs/sysfs/built-in.o
  LD      block/built-in.o
  AR      lib/lib.a
  LD      kernel/time/built-in.o
  LD      mm/built-in.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
bisect failed 047f61c5d16d617e1df2deea5c5d5fb2a1b41c95
# git bisect bad
Bisecting: 442 revisions left to test after this (roughly 9 steps)
[bd6ca2cf50fbe3cc63513d026343035c3bd2e352] regulator: MAX8997/8966 support
# < git rev-parse --verify HEAD
Trying bd6ca2cf50fbe3cc63513d026343035c3bd2e352
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/kernel/process.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      init/calibrate.o
  CC      arch/cris/mm/fault.o
  CC      arch/cris/kernel/traps.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/mm/ioremap.o
  CC      security/commoncap.o
  CC      security/min_addr.o
  CC      arch/cris/kernel/ptrace.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/kernel/setup.o
  CC      arch/cris/kernel/time.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      net/nonet.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      block/elevator.o
  CC      drivers/char/mem.o
  CC      block/blk-core.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      block/blk-flush.o
  CC      block/blk-settings.o
  CC      block/blk-ioc.o
  CC      drivers/base/core.o
  CC      block/blk-map.o
  CC      drivers/base/sys.o
  CC      drivers/input/input.o
  CC      drivers/base/bus.o
  CC      drivers/base/dd.o
  CC      drivers/input/input-compat.o
  CC      block/blk-exec.o
  CC      drivers/base/syscore.o
  CC      drivers/input/input-mt.o
  CC      block/blk-merge.o
  CC      drivers/base/driver.o
  CC      drivers/input/ff-core.o
  CC      block/blk-softirq.o
  CC      drivers/base/class.o
  CC      drivers/input/mousedev.o
  CC      drivers/video/fb_notify.o
  CC      block/blk-timeout.o
  CC      drivers/base/platform.o
  CC      block/blk-iopoll.o
  CC      block/blk-lib.o
  CC      drivers/base/cpu.o
  CC      block/ioctl.o
  CC      drivers/base/firmware.o
  CC      mm/filemap.o
  CC      block/genhd.o
  CC      drivers/base/init.o
  CC      block/scsi_ioctl.o
  CC      block/noop-iosched.o
  CC      mm/mempool.o
  CC      fs/open.o
  CC      drivers/base/map.o
  CC      drivers/base/devres.o
  CC      drivers/tty/tty_io.o
  CC      fs/read_write.o
  CC      drivers/base/attribute_container.o
  CC      mm/oom_kill.o
  CC      drivers/tty/n_tty.o
  CC      mm/fadvise.o
  CC      fs/file_table.o
  CC      drivers/base/transport_class.o
  CC      drivers/tty/tty_ioctl.o
  CC      fs/super.o
  CC      mm/maccess.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/tty/tty_ldisc.o
  CC      fs/char_dev.o
  CC      drivers/tty/tty_buffer.o
  CC      fs/stat.o
  CC      mm/page_alloc.o
  CC      drivers/tty/tty_port.o
  CC      fs/exec.o
  CC      drivers/base/firmware_class.o
  CC      mm/page-writeback.o
  CC      drivers/tty/tty_mutex.o
  CC      fs/pipe.o
  CC      drivers/tty/pty.o
  CC      fs/namei.o
  CC      mm/readahead.o
  CC      kernel/sched.o
  CC      fs/fcntl.o
  CC      kernel/fork.o
  CC      lib/bcd.o
  CC      fs/ioctl.o
  CC      fs/readdir.o
  CC      mm/swap.o
  CC      lib/div64.o
  CC      kernel/exec_domain.o
  CC      fs/select.o
  CC      mm/truncate.o
  CC      kernel/panic.o
  CC      fs/fifo.o
  CC      mm/vmscan.o
  CC      kernel/printk.o
  CC      fs/dcache.o
  CC      lib/sort.o
  CC      mm/shmem.o
  CC      fs/inode.o
  CC      mm/prio_tree.o
  CC      lib/halfmd4.o
  CC      fs/attr.o
  CC      kernel/cpu.o
  CC      lib/parser.o
  CC      kernel/exit.o
  CC      lib/debug_locks.o
  CC      lib/random32.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      lib/bust_spinlocks.o
  CC      drivers/tty/vt/vc_screen.o
  CC      fs/filesystems.o
  LD      net/built-in.o
  CC      fs/namespace.o
  CC      drivers/tty/vt/selection.o
  CC      drivers/tty/vt/keyboard.o
  CC      drivers/tty/vt/consolemap.o
  CC      fs/seq_file.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      fs/xattr.o
  CC      kernel/itimer.o
  CC      lib/hexdump.o
  CC      fs/libfs.o
  CC      lib/kasprintf.o
  CC      fs/fs-writeback.o
  CC      mm/vmstat.o
  CC      lib/bitmap.o
  CC      fs/pnode.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      drivers/tty/vt/consolemap_deftbl.o
  LD      drivers/video/built-in.o
  CC      drivers/tty/vt/vt.o
  CC      mm/backing-dev.o
  CC      lib/scatterlist.o
/scratch/kisskb/src/kernel/fork.c: In function 'dup_task_struct':
/scratch/kisskb/src/kernel/fork.c:267: error: implicit declaration of function 'alloc_thread_info_node'
/scratch/kisskb/src/kernel/fork.c:267: warning: assignment makes pointer from integer without a cast
make[2]: *** [kernel/fork.o] Error 1
  CC      kernel/time.o
  CC      kernel/softirq.o
  CC      drivers/tty/vt/defkeymap.o
  CC      fs/drop_caches.o
  CC      lib/string_helpers.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      kernel/resource.o
  CC      lib/gcd.o
  CC      fs/stack.o
  CC      lib/lcm.o
  CC      fs/fs_struct.o
  CC      mm/page_isolation.o
  CC      lib/list_sort.o
  CC      lib/uuid.o
  CC      mm/mm_init.o
  CC      fs/statfs.o
  CC      mm/mmu_context.o
  CC      lib/flex_array.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      fs/buffer.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  LD      arch/cris/kernel/built-in.o
  CC      kernel/timer.o
  CC      mm/percpu.o
  CC      mm/fremap.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      mm/highmem.o
  CC      fs/bio.o
  CC      lib/kstrtox.o
  CC      mm/madvise.o
  CC      mm/memory.o
  CC      fs/block_dev.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  CC      mm/mincore.o
  CC      kernel/user.o
  CC      fs/ioprio.o
  CC      lib/iomap.o
  CC      lib/iomap_copy.o
  CC      lib/devres.o
  CC      lib/find_last_bit.o
  CC      lib/hweight.o
  CC      lib/argv_split.o
  CC      lib/cmdline.o
  CC      kernel/signal.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  CC      kernel/sys.o
  CC      fs/devpts/inode.o
  CC      kernel/kmod.o
  CC      mm/mlock.o
  CC      kernel/workqueue.o
  CC      lib/decompress.o
  CC      mm/mmap.o
  CC      lib/dump_stack.o
  CC      lib/extable.o
  CC      fs/partitions/check.o
  CC      fs/partitions/msdos.o
  CC      mm/mprotect.o
  LD      arch/cris/mm/built-in.o
  CC      lib/find_next_bit.o
  CC      mm/mremap.o
  CC      kernel/pid.o
  CC      fs/eventpoll.o
  CC      mm/msync.o
  CC      fs/ramfs/inode.o
  CC      lib/idr.o
  CC      fs/sysfs/inode.o
  CC      lib/int_sqrt.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      lib/ioremap.o
  CC      kernel/rcupdate.o
  CC      mm/rmap.o
  CC      kernel/extable.o
  CC      fs/anon_inodes.o
  CC      fs/signalfd.o
  CC      mm/vmalloc.o
  CC      fs/sysfs/file.o
  CC      lib/irq_regs.o
  CC      mm/pagewalk.o
  CC      fs/sysfs/dir.o
  CC      lib/is_single_threaded.o
  CC      kernel/params.o
  CC      lib/klist.o
  CC      lib/kobject.o
  CC      fs/proc/mmu.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/timerfd.o
  CC      lib/kobject_uevent.o
  CC      lib/kref.o
  LD      security/built-in.o
  CC      fs/eventfd.o
  CC      fs/aio.o
  CC      kernel/posix-timers.o
  CC      lib/plist.o
  CC      fs/locks.o
  CC      lib/prio_heap.o
  CC      fs/binfmt_script.o
  CC      kernel/kthread.o
  CC      mm/pgtable-generic.o
  CC      fs/proc/task_mmu.o
  CC      lib/prio_tree.o
  CC      kernel/wait.o
  CC      mm/init-mm.o
  CC      kernel/kfifo.o
  CC      lib/proportions.o
  CC      lib/radix-tree.o
  CC      mm/bootmem.o
  CC      fs/proc/inode.o
  CC      fs/proc/root.o
  CC      lib/ratelimit.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC      fs/proc/base.o
  CC      lib/rbtree.o
  CC      fs/sysfs/symlink.o
  CC      lib/reciprocal_div.o
  CC      mm/bounce.o
  LD      drivers/base/built-in.o
  CC      fs/sysfs/mount.o
  CC      lib/rwsem-spinlock.o
  CC      mm/dmapool.o
  CC      fs/proc/generic.o
  CC      lib/sha1.o
  CC      mm/slub.o
  CC      lib/show_mem.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      kernel/posix-cpu-timers.o
  CC      lib/vsprintf.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      fs/proc/array.o
  CC      kernel/rwsem.o
  CC      fs/sysfs/bin.o
  CC      fs/proc/proc_tty.o
  CC      fs/sysfs/group.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      fs/proc/cmdline.o
  CC      kernel/semaphore.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  CC      fs/proc/consoles.o
  CC      kernel/pm_qos_params.o
  CC      kernel/sched_clock.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      kernel/range.o
  CC      kernel/jump_label.o
  CC      fs/proc/meminfo.o
  LD      fs/ramfs/ramfs.o
  CC      kernel/groups.o
  LD      fs/ramfs/built-in.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      kernel/futex.o
  CC      fs/proc/softirqs.o
  CC      kernel/rtmutex.o
  CC      kernel/time/timekeeping.o
  CC      kernel/irq/irqdesc.o
  LD      drivers/char/built-in.o
  CC      kernel/up.o
  CC      kernel/irq/handle.o
  CC      kernel/time/ntp.o
  CC      kernel/irq/manage.o
  CC      kernel/uid16.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      kernel/irq/spurious.o
  CC      kernel/time/clocksource.o
  CC      kernel/irq/resend.o
  CC      fs/proc/page.o
  CC      kernel/irq/chip.o
  CC      kernel/time/jiffies.o
  CC      kernel/kallsyms.o
  CC      kernel/time/timer_list.o
  CC      kernel/irq/dummychip.o
  CC      kernel/rcutiny.o
  CC      kernel/time/timecompare.o
  CC      kernel/time/timeconv.o
  CC      kernel/irq/devres.o
  CC      kernel/utsname_sysctl.o
  LD      lib/built-in.o
  CC      kernel/irq/proc.o
  CC      kernel/time/posix-clock.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:362: warning: control reaches end of non-void function
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  LD      fs/partitions/built-in.o
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  LD      fs/sysfs/built-in.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
  LD      block/built-in.o
  LD      kernel/irq/built-in.o
  LD      kernel/time/built-in.o
  AR      lib/lib.a
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
  LD      mm/built-in.o
  LD      fs/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
bisect failed bd6ca2cf50fbe3cc63513d026343035c3bd2e352
# git bisect bad
Bisecting: 220 revisions left to test after this (roughly 8 steps)
[4a7de634f0316080cae5dd4a994112049a7d8462] bh1780gli: convert to dev pm ops
# < git rev-parse --verify HEAD
Trying 4a7de634f0316080cae5dd4a994112049a7d8462
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      init/do_mounts.o
  CC      arch/cris/kernel/process.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      init/noinitramfs.o
  CC      arch/cris/kernel/traps.o
  CC      arch/cris/mm/fault.o
  CC      init/calibrate.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/mm/ioremap.o
  CC      arch/cris/kernel/ptrace.o
  CC      arch/cris/kernel/setup.o
  CC      security/commoncap.o
  CC      security/min_addr.o
  CC      arch/cris/kernel/time.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      net/nonet.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      block/elevator.o
  CC      block/blk-core.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      drivers/char/mem.o
  CC      block/blk-flush.o
  CC      drivers/char/random.o
  CC      block/blk-settings.o
  CC      drivers/char/misc.o
  CC      drivers/base/core.o
  CC      block/blk-ioc.o
  CC      drivers/base/sys.o
  CC      drivers/base/bus.o
  CC      block/blk-map.o
  CC      drivers/base/dd.o
  CC      block/blk-exec.o
  CC      drivers/base/syscore.o
  CC      block/blk-merge.o
  CC      drivers/base/driver.o
  CC      drivers/base/class.o
  CC      block/blk-softirq.o
  CC      drivers/base/platform.o
  CC      block/blk-timeout.o
  CC      drivers/base/cpu.o
  CC      drivers/input/input.o
  CC      drivers/base/firmware.o
  CC      block/blk-iopoll.o
  CC      block/blk-lib.o
  CC      block/ioctl.o
  CC      drivers/base/init.o
  CC      drivers/input/input-compat.o
  CC      drivers/input/input-mt.o
  CC      block/genhd.o
  CC      drivers/base/map.o
  CC      drivers/input/ff-core.o
  CC      block/scsi_ioctl.o
  CC      drivers/base/devres.o
  CC      drivers/video/fb_notify.o
  CC      drivers/input/mousedev.o
  CC      drivers/base/attribute_container.o
  CC      block/noop-iosched.o
  CC      drivers/base/transport_class.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/base/firmware_class.o
  CC      drivers/tty/tty_io.o
  CC      kernel/sched.o
  CC      kernel/fork.o
  CC      drivers/tty/n_tty.o
  CC      kernel/exec_domain.o
  CC      drivers/tty/tty_ioctl.o
  CC      kernel/panic.o
  CC      kernel/printk.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      mm/filemap.o
  CC      kernel/itimer.o
  CC      mm/mempool.o
  CC      kernel/time.o
  CC      mm/oom_kill.o
  CC      kernel/softirq.o
  CC      drivers/tty/tty_ldisc.o
  CC      mm/fadvise.o
  CC      kernel/resource.o
  CC      drivers/tty/tty_buffer.o
  CC      mm/maccess.o
  CC      drivers/tty/tty_port.o
  CC      kernel/sysctl.o
  CC      fs/open.o
  CC      drivers/tty/tty_mutex.o
  CC      kernel/sysctl_binary.o
  CC      mm/page_alloc.o
  CC      fs/read_write.o
  CC      drivers/tty/pty.o
  CC      kernel/capability.o
  CC      mm/page-writeback.o
  CC      fs/file_table.o
  CC      kernel/ptrace.o
  CC      mm/readahead.o
  CC      kernel/timer.o
  CC      mm/swap.o
  CC      fs/super.o
  CC      kernel/user.o
  CC      mm/truncate.o
  CC      kernel/signal.o
  CC      fs/char_dev.o
  CC      mm/vmscan.o
  CC      kernel/sys.o
  CC      mm/shmem.o
  CC      fs/stat.o
  CC      kernel/kmod.o
  CC      mm/prio_tree.o
  CC      kernel/workqueue.o
  CC      mm/util.o
  CC      kernel/pid.o
  CC      fs/exec.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      mm/mmzone.o
  CC      kernel/rcupdate.o
  CC      kernel/extable.o
  CC      mm/vmstat.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      kernel/params.o
  CC      drivers/tty/vt/vc_screen.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      mm/backing-dev.o
  CC      mm/page_isolation.o
  CC      lib/bcd.o
  CC      mm/mm_init.o
  LD      net/built-in.o
  CC      drivers/tty/vt/selection.o
  CC      lib/div64.o
  CC      kernel/wait.o
  CC      mm/mmu_context.o
  CC      lib/sort.o
  CC      mm/percpu.o
  CC      fs/fcntl.o
  CC      mm/fremap.o
  CC      mm/highmem.o
  LD      drivers/video/built-in.o
  CC      kernel/kfifo.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      drivers/tty/vt/keyboard.o
  CC      drivers/tty/vt/consolemap.o
  CC      mm/madvise.o
  CC      mm/memory.o
  CC      kernel/posix-cpu-timers.o
  CC      kernel/mutex.o
  CC      fs/ioctl.o
  CC      mm/mincore.o
  CC      lib/parser.o
  CC      kernel/hrtimer.o
  CC      kernel/rwsem.o
  CC      kernel/nsproxy.o
  CC      mm/mlock.o
  CC      lib/halfmd4.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  CC      lib/debug_locks.o
  CC      kernel/srcu.o
  CC      mm/mremap.o
  CC      fs/readdir.o
  CC      fs/select.o
  CC      lib/random32.o
/scratch/kisskb/src/kernel/fork.c: In function 'dup_task_struct':
/scratch/kisskb/src/kernel/fork.c:267: error: implicit declaration of function 'alloc_thread_info_node'
/scratch/kisskb/src/kernel/fork.c:267: warning: assignment makes pointer from integer without a cast
make[2]: *** [kernel/fork.o] Error 1
  CC      kernel/semaphore.o
  LD      arch/cris/mm/built-in.o
  CC      mm/msync.o
  CC      fs/fifo.o
  CC      drivers/tty/vt/vt.o
  CC      mm/rmap.o
  CC      drivers/tty/vt/defkeymap.o
  CC      mm/vmalloc.o
  CC      kernel/notifier.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      kernel/ksysfs.o
  CC      lib/bust_spinlocks.o
  CC      fs/bad_inode.o
  CC      mm/pagewalk.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      lib/hexdump.o
  CC      mm/pgtable-generic.o
  CC      kernel/pm_qos_params.o
  CC      kernel/sched_clock.o
  CC      lib/kasprintf.o
  CC      mm/init-mm.o
  CC      lib/bitmap.o
  CC      fs/file.o
  CC      mm/bootmem.o
  CC      lib/scatterlist.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      lib/string_helpers.o
  CC      lib/gcd.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      lib/lcm.o
  CC      fs/xattr.o
  LD      arch/cris/kernel/built-in.o
  CC      kernel/range.o
  CC      lib/list_sort.o
  CC      fs/libfs.o
  CC      kernel/jump_label.o
  CC      kernel/groups.o
  CC      fs/fs-writeback.o
  CC      mm/bounce.o
  CC      mm/dmapool.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      fs/splice.o
  CC      kernel/futex.o
  CC      fs/sync.o
  CC      kernel/time/timekeeping.o
  CC      kernel/rtmutex.o
  CC      kernel/irq/irqdesc.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      kernel/up.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      lib/uuid.o
  CC      kernel/uid16.o
  CC      kernel/irq/handle.o
  CC      lib/flex_array.o
  CC      fs/fs_struct.o
  CC      kernel/kallsyms.o
  CC      lib/iomap.o
  CC      kernel/rcutiny.o
  CC      lib/iomap_copy.o
  CC      fs/statfs.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/irq/manage.o
  CC      mm/slub.o
  CC      lib/devres.o
  CC      lib/find_last_bit.o
  CC      kernel/irq/spurious.o
  CC      lib/hweight.o
  CC      lib/argv_split.o
  CC      lib/cmdline.o
  CC      lib/ctype.o
  CC      kernel/irq/resend.o
  CC      fs/buffer.o
  CC      lib/dec_and_lock.o
  LD      init/mounts.o
  CC      kernel/irq/chip.o
  LD      init/built-in.o
  CC      fs/bio.o
  CC      fs/block_dev.o
  CC      kernel/irq/dummychip.o
  CC      kernel/irq/devres.o
  CC      lib/dump_stack.o
  CC      kernel/irq/proc.o
  CC      lib/extable.o
  CC      fs/direct-io.o
  CC      lib/find_next_bit.o
  CC      kernel/time/ntp.o
  CC      fs/mpage.o
  CC      lib/idr.o
  LD      security/built-in.o
  CC      kernel/time/clocksource.o
  CC      lib/int_sqrt.o
  CC      lib/ioremap.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  CC      lib/klist.o
  CC      fs/ioprio.o
  CC      fs/devpts/inode.o
  CC      lib/kobject.o
  CC      kernel/time/jiffies.o
  CC      lib/kobject_uevent.o
  CC      kernel/time/timer_list.o
  CC      kernel/time/timecompare.o
  CC      lib/kref.o
  CC      fs/partitions/check.o
  CC      lib/plist.o
  CC      lib/prio_heap.o
  CC      lib/prio_tree.o
  CC      fs/eventpoll.o
  CC      lib/proportions.o
  CC      fs/sysfs/inode.o
  CC      lib/radix-tree.o
  CC      fs/anon_inodes.o
  CC      fs/partitions/msdos.o
  CC      fs/ramfs/inode.o
  CC      fs/signalfd.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
  CC      kernel/time/timeconv.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      fs/ramfs/file-mmu.o
  CC      lib/rwsem-spinlock.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      fs/sysfs/file.o
  CC      fs/sysfs/dir.o
  CC      lib/string.o
  CC      fs/sysfs/symlink.o
  CC      lib/timerqueue.o
  LD      drivers/char/built-in.o
  CC      lib/vsprintf.o
  CC      kernel/time/posix-clock.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:362: warning: control reaches end of non-void function
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  CC      fs/aio.o
  CC      fs/locks.o
  CC      fs/binfmt_script.o
  CC      fs/sysfs/mount.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      fs/sysfs/bin.o
  CC      fs/sysfs/group.o
  LD      drivers/base/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/cmdline.o
  CC      fs/proc/consoles.o
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  LD      lib/built-in.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      block/built-in.o
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      kernel/irq/built-in.o
  LD      fs/partitions/built-in.o
  LD      kernel/time/built-in.o
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
  LD      fs/sysfs/built-in.o
  AR      lib/lib.a
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
  LD      mm/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
bisect failed 4a7de634f0316080cae5dd4a994112049a7d8462
# git bisect bad
Bisecting: 106 revisions left to test after this (roughly 7 steps)
[ab70a1d7c7fc6665d83f41b5ce790ff8376e0b81] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs
# < git rev-parse --verify HEAD
Trying ab70a1d7c7fc6665d83f41b5ce790ff8376e0b81
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      init/do_mounts.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/kernel/process.o
  CC      init/noinitramfs.o
  CC      arch/cris/mm/fault.o
  CC      arch/cris/kernel/traps.o
  CC      init/calibrate.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/mm/ioremap.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      security/commoncap.o
  CC      arch/cris/kernel/ptrace.o
  CC      security/min_addr.o
  CC      arch/cris/kernel/setup.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/kernel/time.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      net/nonet.o
  CC      block/elevator.o
  CC      drivers/char/mem.o
  CC      block/blk-core.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      drivers/input/input.o
  CC      block/blk-flush.o
  CC      drivers/input/input-compat.o
  CC      block/blk-settings.o
  CC      drivers/base/core.o
  CC      drivers/input/input-mt.o
  CC      block/blk-ioc.o
  CC      drivers/base/sys.o
  CC      drivers/input/ff-core.o
  CC      drivers/base/bus.o
  CC      block/blk-map.o
  CC      drivers/base/dd.o
  CC      drivers/input/mousedev.o
  CC      block/blk-exec.o
  CC      block/blk-merge.o
  CC      drivers/base/syscore.o
  CC      drivers/video/fb_notify.o
  CC      block/blk-softirq.o
  CC      drivers/base/driver.o
  CC      drivers/base/class.o
  CC      block/blk-timeout.o
  CC      drivers/base/platform.o
  CC      block/blk-iopoll.o
  CC      drivers/base/cpu.o
  CC      block/blk-lib.o
  CC      drivers/base/firmware.o
  CC      drivers/base/init.o
  CC      drivers/base/map.o
  CC      block/ioctl.o
  CC      drivers/base/devres.o
  CC      drivers/tty/tty_io.o
  CC      drivers/base/attribute_container.o
  CC      block/genhd.o
  CC      drivers/base/transport_class.o
  CC      drivers/tty/n_tty.o
  CC      block/scsi_ioctl.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/tty/tty_ioctl.o
  CC      block/noop-iosched.o
  CC      drivers/base/firmware_class.o
  CC      drivers/tty/tty_ldisc.o
  CC      mm/filemap.o
  CC      drivers/tty/tty_buffer.o
  CC      mm/mempool.o
  CC      drivers/tty/tty_port.o
  CC      mm/oom_kill.o
  CC      drivers/tty/tty_mutex.o
  CC      drivers/tty/pty.o
  CC      mm/fadvise.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      mm/page-writeback.o
  CC      kernel/sched.o
  CC      mm/readahead.o
  CC      mm/swap.o
  CC      kernel/fork.o
  CC      mm/truncate.o
  CC      lib/bcd.o
  CC      mm/vmscan.o
  CC      kernel/exec_domain.o
  CC      mm/shmem.o
  CC      kernel/panic.o
  CC      mm/prio_tree.o
  CC      lib/div64.o
  CC      kernel/printk.o
  CC      mm/util.o
  CC      lib/sort.o
  CC      mm/mmzone.o
  CC      lib/parser.o
  CC      mm/vmstat.o
  CC      kernel/cpu.o
  CC      lib/halfmd4.o
  CC      mm/backing-dev.o
  CC      mm/page_isolation.o
  CC      kernel/exit.o
  CC      lib/debug_locks.o
  CC      mm/mm_init.o
  CC      lib/random32.o
  CC      kernel/itimer.o
  CC      mm/mmu_context.o
  CC      kernel/time.o
  CC      lib/bust_spinlocks.o
  CC      kernel/softirq.o
  CC      mm/percpu.o
  CC      kernel/resource.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      lib/hexdump.o
  CC      mm/fremap.o
  CC      fs/open.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  CC      fs/super.o
  CC      fs/char_dev.o
  CC      mm/highmem.o
  CC      lib/kasprintf.o
  CC      lib/bitmap.o
  CC      drivers/tty/vt/vc_screen.o
  CC      lib/scatterlist.o
  CC      lib/string_helpers.o
  CC      lib/gcd.o
  CC      fs/stat.o
  CC      lib/lcm.o
  CC      drivers/tty/vt/selection.o
  LD      net/built-in.o
  CC      lib/list_sort.o
  CC      mm/madvise.o
  CC      drivers/tty/vt/keyboard.o
  CC      mm/memory.o
  CC      drivers/tty/vt/consolemap.o
  CC      lib/uuid.o
  CC      drivers/tty/vt/consolemap_deftbl.o
  CC      fs/exec.o
  CC      mm/mincore.o
  CC      kernel/sysctl.o
  CC      lib/flex_array.o
  CC      lib/iomap.o
  CC      mm/mlock.o
  CC      kernel/sysctl_binary.o
  CC      lib/iomap_copy.o
  CC      drivers/tty/vt/vt.o
  CC      kernel/capability.o
  CC      lib/devres.o
  CC      fs/pipe.o
  CC      kernel/ptrace.o
  CC      lib/find_last_bit.o
  CC      lib/hweight.o
  CC      kernel/timer.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  CC      drivers/tty/vt/defkeymap.o
  CC      lib/argv_split.o
  CC      mm/mremap.o
  CC      fs/namei.o
  CC      kernel/user.o
  CC      fs/fcntl.o
  CC      mm/msync.o
  CC      lib/cmdline.o
  CC      fs/ioctl.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      lib/decompress.o
  CC      mm/rmap.o
  CC      lib/dump_stack.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      lib/extable.o
  CC      fs/readdir.o
  CC      mm/vmalloc.o
  CC      lib/find_next_bit.o
  CC      mm/pagewalk.o
  CC      lib/idr.o
  LD      arch/cris/kernel/built-in.o
  CC      fs/select.o
  CC      lib/int_sqrt.o
  CC      kernel/kmod.o
  CC      lib/ioremap.o
  CC      mm/pgtable-generic.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      lib/irq_regs.o
  CC      kernel/rcupdate.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      mm/init-mm.o
  LD      arch/cris/mm/built-in.o
  CC      mm/bootmem.o
  CC      fs/fifo.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      mm/bounce.o
  CC      lib/kobject.o
  CC      lib/kobject_uevent.o
  CC      fs/attr.o
  CC      lib/kref.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      lib/plist.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      mm/dmapool.o
  CC      lib/prio_heap.o
  CC      lib/prio_tree.o
  CC      mm/slub.o
  CC      kernel/posix-timers.o
  CC      lib/proportions.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      lib/radix-tree.o
  CC      kernel/kthread.o
  CC      lib/ratelimit.o
  CC      kernel/wait.o
  CC      fs/bad_inode.o
  CC      kernel/kfifo.o
  CC      lib/rbtree.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      lib/reciprocal_div.o
  CC      lib/rwsem-spinlock.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      fs/namespace.o
  CC      kernel/sys_ni.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      fs/seq_file.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      kernel/posix-cpu-timers.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  CC      fs/fs-writeback.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      fs/pnode.o
  CC      kernel/rwsem.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      fs/drop_caches.o
  CC      fs/splice.o
  CC      kernel/semaphore.o
  CC      fs/sync.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  CC      kernel/pm_qos_params.o
  CC      fs/utimes.o
  CC      kernel/sched_clock.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      kernel/range.o
  LD      drivers/char/built-in.o
  CC      fs/stack.o
  CC      kernel/jump_label.o
  CC      kernel/groups.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  CC      kernel/futex.o
  CC      kernel/rtmutex.o
  CC      fs/buffer.o
  CC      fs/bio.o
  CC      kernel/up.o
  CC      kernel/uid16.o
  CC      fs/block_dev.o
  CC      fs/direct-io.o
  CC      kernel/kallsyms.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      kernel/rcutiny.o
  CC      fs/mpage.o
  CC      kernel/time/timekeeping.o
  CC      fs/ioprio.o
  LD      security/built-in.o
  CC      kernel/time/ntp.o
  CC      kernel/utsname_sysctl.o
  CC      fs/partitions/check.o
  CC      kernel/time/clocksource.o
  CC      fs/devpts/inode.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:362: warning: control reaches end of non-void function
  CC      fs/ramfs/inode.o
  CC      fs/eventpoll.o
  CC      fs/partitions/msdos.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/irq/handle.o
  CC      fs/anon_inodes.o
  CC      kernel/irq/manage.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/signalfd.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  CC      fs/aio.o
  CC      fs/proc/mmu.o
  CC      fs/locks.o
  CC      fs/binfmt_script.o
  CC      kernel/time/jiffies.o
  CC      fs/proc/task_mmu.o
  CC      fs/proc/inode.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      kernel/time/timer_list.o
  CC      fs/proc/root.o
  CC      kernel/irq/chip.o
  CC      kernel/time/timecompare.o
  CC      fs/proc/base.o
  CC      fs/sysfs/inode.o
  CC      fs/proc/generic.o
  LD      drivers/video/built-in.o
  CC      fs/sysfs/file.o
  CC      kernel/irq/dummychip.o
  CC      fs/proc/array.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  CC      fs/proc/proc_tty.o
  CC      kernel/time/timeconv.o
  CC      kernel/irq/devres.o
  CC      kernel/time/posix-clock.o
  CC      kernel/irq/proc.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/consoles.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/symlink.o
  CC      fs/proc/cpuinfo.o
  CC      fs/sysfs/mount.o
  CC      fs/proc/devices.o
  CC      fs/sysfs/bin.o
  CC      fs/sysfs/group.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      drivers/base/built-in.o
  LD      lib/built-in.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  LD      block/built-in.o
  LD      fs/partitions/built-in.o
  LD      kernel/irq/built-in.o
  LD      kernel/time/built-in.o
  LD      fs/sysfs/built-in.o
  LD      kernel/built-in.o
  LD      mm/built-in.o
  AR      lib/lib.a
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  LD      vmlinux.o
  MODPOST vmlinux.o
WARNING: modpost: Found 7 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
  KSYM    .tmp_kallsyms1.S
  AS      .tmp_kallsyms1.o
  LD      .tmp_vmlinux2
  KSYM    .tmp_kallsyms2.S
  AS      .tmp_kallsyms2.o
  LD      vmlinux
  SYSMAP  System.map
  SYSMAP  .tmp_System.map
  OBJCOPY arch/cris/boot/Image
  Kernel: arch/cris/boot/Image is ready
  GZIP    arch/cris/boot/compressed/piggy.gz
  AS      arch/cris/boot/compressed/head_v10.o
  CC      arch/cris/boot/compressed/misc.o
  LD      arch/cris/boot/compressed/decompress.o
  OBJCOPY arch/cris/boot/compressed/decompress.bin
  BUILD   arch/cris/boot/compressed/vmlinux
  AS      arch/cris/boot/rescue/head_v10.o
  LD      arch/cris/boot/rescue/rescue.o
  OBJCOPY arch/cris/boot/rescue/rescue.bin
cp -p arch/cris/boot/rescue/rescue.bin /scratch/kisskb/build/linus_cris-allnoconfig_cris
  Kernel: arch/cris/boot/zImage is ready
# Build took: 0:01:29.829586
# git bisect good
Bisecting: 53 revisions left to test after this (roughly 6 steps)
[3f58a82943337fb6e79acfa5346719a97d3c0b98] memcg: move memcg reclaimable page into tail of inactive list
# < git rev-parse --verify HEAD
Trying 3f58a82943337fb6e79acfa5346719a97d3c0b98
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      arch/cris/kernel/process.o
  CC      arch/cris/mm/init.o
  CC      init/noinitramfs.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      init/calibrate.o
  CC      arch/cris/kernel/traps.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/mm/fault.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/kernel/ptrace.o
  CC      arch/cris/mm/ioremap.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/kernel/setup.o
  CC      security/commoncap.o
  CC      arch/cris/kernel/time.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      security/min_addr.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      net/nonet.o
  CC      block/elevator.o
  CC      block/blk-core.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      block/blk-flush.o
  CC      drivers/char/mem.o
  CC      block/blk-settings.o
  CC      drivers/char/random.o
  CC      drivers/base/core.o
  CC      block/blk-ioc.o
  CC      drivers/base/sys.o
  CC      block/blk-map.o
  CC      drivers/char/misc.o
  CC      drivers/base/bus.o
  CC      drivers/input/input.o
  CC      drivers/base/dd.o
  CC      block/blk-exec.o
  CC      drivers/input/input-compat.o
  CC      drivers/input/input-mt.o
  CC      block/blk-merge.o
  CC      drivers/base/syscore.o
  CC      drivers/input/ff-core.o
  CC      block/blk-softirq.o
  CC      drivers/input/mousedev.o
  CC      drivers/base/driver.o
  CC      drivers/base/class.o
  CC      block/blk-timeout.o
  CC      drivers/base/platform.o
  CC      drivers/base/cpu.o
  CC      block/blk-iopoll.o
  CC      drivers/video/fb_notify.o
  CC      drivers/base/firmware.o
  CC      block/blk-lib.o
  CC      drivers/base/init.o
  CC      drivers/base/map.o
  CC      mm/filemap.o
  CC      block/ioctl.o
  CC      drivers/base/devres.o
  CC      mm/mempool.o
  CC      block/genhd.o
  CC      drivers/base/attribute_container.o
  CC      mm/oom_kill.o
  CC      drivers/base/transport_class.o
  CC      fs/open.o
  CC      block/scsi_ioctl.o
  CC      fs/read_write.o
  CC      drivers/base/dma-mapping.o
  CC      fs/file_table.o
  CC      block/noop-iosched.o
  CC      mm/fadvise.o
  CC      drivers/base/firmware_class.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      mm/page-writeback.o
  CC      mm/readahead.o
  CC      mm/swap.o
  CC      mm/truncate.o
  CC      mm/vmscan.o
  CC      fs/super.o
  CC      mm/shmem.o
  CC      mm/prio_tree.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      kernel/sched.o
  CC      lib/bcd.o
  CC      drivers/tty/tty_io.o
  CC      mm/vmstat.o
  CC      lib/div64.o
  CC      drivers/tty/n_tty.o
  CC      mm/backing-dev.o
  CC      drivers/tty/tty_ioctl.o
  CC      mm/page_isolation.o
  CC      lib/sort.o
  CC      drivers/tty/tty_ldisc.o
  CC      mm/mm_init.o
  CC      lib/parser.o
  CC      mm/mmu_context.o
  CC      kernel/fork.o
  CC      lib/halfmd4.o
  CC      mm/percpu.o
  CC      fs/char_dev.o
  CC      lib/debug_locks.o
  CC      lib/random32.o
  CC      mm/fremap.o
  CC      drivers/tty/tty_buffer.o
  CC      kernel/exec_domain.o
  CC      lib/bust_spinlocks.o
  CC      mm/highmem.o
  CC      kernel/panic.o
  CC      fs/exec.o
  CC      mm/madvise.o
  CC      lib/hexdump.o
  CC      fs/stat.o
  CC      lib/kasprintf.o
  CC      drivers/tty/tty_port.o
  CC      kernel/printk.o
  CC      drivers/tty/tty_mutex.o
  CC      lib/bitmap.o
  CC      drivers/tty/pty.o
  LD      net/built-in.o
  CC      kernel/cpu.o
  CC      mm/memory.o
  CC      lib/scatterlist.o
  CC      lib/string_helpers.o
  CC      mm/mincore.o
  CC      lib/gcd.o
  CC      lib/lcm.o
  CC      lib/list_sort.o
  CC      lib/uuid.o
  CC      kernel/exit.o
  CC      fs/pipe.o
  CC      mm/mlock.o
  CC      mm/mmap.o
  CC      fs/namei.o
  CC      lib/flex_array.o
  CC      mm/mprotect.o
  CC      fs/fcntl.o
  CC      lib/iomap.o
  CC      kernel/itimer.o
  CC      mm/mremap.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      mm/msync.o
  CC      kernel/time.o
  CC      fs/ioctl.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      fs/readdir.o
  CC      lib/iomap_copy.o
  CC      mm/rmap.o
  CC      lib/devres.o
  CC      kernel/softirq.o
  CC      fs/select.o
  CC      kernel/resource.o
  CC      drivers/tty/vt/vc_screen.o
  CC      lib/find_last_bit.o
  CC      lib/hweight.o
  CC      drivers/tty/vt/selection.o
  CC      drivers/tty/vt/keyboard.o
  CC      lib/argv_split.o
  CC      fs/fifo.o
  CC      fs/dcache.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      mm/vmalloc.o
  CC      kernel/capability.o
  CC      lib/cmdline.o
  CC      lib/ctype.o
  CC      kernel/ptrace.o
  CC      mm/pagewalk.o
  CC      lib/dec_and_lock.o
  CC      fs/inode.o
  CC      drivers/tty/vt/consolemap.o
  CC      lib/dump_stack.o
  CC      lib/extable.o
  CC      mm/pgtable-generic.o
  CC      mm/init-mm.o
/scratch/kisskb/src/kernel/fork.c: In function 'dup_task_struct':
/scratch/kisskb/src/kernel/fork.c:267: error: implicit declaration of function 'alloc_thread_info_node'
/scratch/kisskb/src/kernel/fork.c:267: warning: assignment makes pointer from integer without a cast
make[2]: *** [kernel/fork.o] Error 1
  CC      kernel/timer.o
  CC      lib/find_next_bit.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      lib/idr.o
  CC      fs/attr.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      mm/bootmem.o
  CC      kernel/user.o
  CC      lib/int_sqrt.o
  CC      lib/ioremap.o
  CC      kernel/signal.o
  CC      fs/bad_inode.o
  CC      lib/irq_regs.o
  CC      mm/bounce.o
  CC      kernel/sys.o
  CC      lib/is_single_threaded.o
  LD      arch/cris/kernel/built-in.o
  CC      fs/file.o
  CC      kernel/kmod.o
  CC      drivers/tty/vt/vt.o
  CC      kernel/workqueue.o
  CC      mm/dmapool.o
  CC      drivers/tty/vt/defkeymap.o
  CC      mm/slub.o
  CC      lib/klist.o
  CC      fs/filesystems.o
  CC      lib/kobject.o
  CC      kernel/pid.o
  CC      lib/kobject_uevent.o
  CC      lib/kref.o
  LD      arch/cris/mm/built-in.o
  CC      lib/plist.o
  CC      fs/namespace.o
  CC      kernel/rcupdate.o
  CC      kernel/extable.o
  CC      lib/prio_heap.o
  CC      lib/prio_tree.o
  CC      fs/seq_file.o
  CC      kernel/params.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      lib/proportions.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      lib/radix-tree.o
  CC      kernel/wait.o
  CC      kernel/kfifo.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  LD      drivers/video/built-in.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      lib/rwsem-spinlock.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      kernel/posix-cpu-timers.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      kernel/rwsem.o
  CC      fs/utimes.o
  CC      lib/sha1.o
  CC      fs/stack.o
  CC      lib/string.o
  CC      lib/show_mem.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      fs/buffer.o
  CC      kernel/semaphore.o
  CC      kernel/notifier.o
  CC      fs/bio.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      fs/block_dev.o
  CC      fs/direct-io.o
  CC      kernel/ksysfs.o
  CC      fs/mpage.o
  CC      fs/ioprio.o
  CC      kernel/pm_qos_params.o
  CC      kernel/sched_clock.o
  CC      fs/devpts/inode.o
  CC      fs/partitions/check.o
  CC      fs/partitions/msdos.o
  CC      kernel/cred.o
  CC      fs/eventpoll.o
  CC      fs/anon_inodes.o
  CC      kernel/async.o
  CC      fs/sysfs/inode.o
  CC      fs/ramfs/inode.o
  CC      kernel/range.o
  CC      fs/ramfs/file-mmu.o
  CC      kernel/jump_label.o
  CC      fs/signalfd.o
  CC      fs/sysfs/file.o
  CC      fs/timerfd.o
  CC      kernel/groups.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:362: warning: control reaches end of non-void function
  CC      fs/eventfd.o
  CC      fs/sysfs/dir.o
  CC      fs/aio.o
  CC      fs/locks.o
  CC      fs/sysfs/symlink.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/futex.o
  CC      kernel/irq/handle.o
  CC      kernel/rtmutex.o
  CC      fs/sysfs/mount.o
  CC      kernel/up.o
  CC      fs/binfmt_script.o
  CC      kernel/time/timekeeping.o
  CC      kernel/irq/manage.o
  CC      kernel/uid16.o
  CC      kernel/irq/spurious.o
  CC      kernel/time/ntp.o
  CC      kernel/kallsyms.o
  LD      lib/built-in.o
  CC      kernel/rcutiny.o
  CC      fs/proc/mmu.o
  LD      drivers/char/built-in.o
  CC      fs/sysfs/bin.o
  CC      kernel/irq/resend.o
  CC      fs/sysfs/group.o
  CC      kernel/utsname_sysctl.o
  CC      fs/proc/task_mmu.o
  CC      kernel/time/clocksource.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/dummychip.o
  CC      kernel/irq/devres.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      fs/proc/inode.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      kernel/time/timecompare.o
  CC      kernel/irq/proc.o
  CC      fs/proc/root.o
  CC      kernel/time/timeconv.o
  CC      fs/proc/base.o
  CC      kernel/time/posix-clock.o
  CC      fs/proc/generic.o
  CC      fs/proc/array.o
  CC      fs/proc/proc_tty.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/consoles.o
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  LD      drivers/input/input-core.o
  CC      fs/proc/uptime.o
  LD      drivers/input/built-in.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  LD      drivers/base/built-in.o
  LD      security/built-in.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      kernel/irq/built-in.o
  LD      block/built-in.o
  LD      fs/sysfs/built-in.o
  LD      fs/partitions/built-in.o
  LD      kernel/time/built-in.o
  AR      lib/lib.a
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
  LD      mm/built-in.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
bisect failed 3f58a82943337fb6e79acfa5346719a97d3c0b98
# git bisect bad
Bisecting: 26 revisions left to test after this (roughly 5 steps)
[89699605fe7cfd8611900346f61cb6cbf179b10a] mm: vmap area cache
# < git rev-parse --verify HEAD
Trying 89699605fe7cfd8611900346f61cb6cbf179b10a
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      arch/cris/kernel/process.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/mm/fault.o
  CC      init/noinitramfs.o
  CC      arch/cris/kernel/traps.o
  CC      init/calibrate.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/mm/ioremap.o
  CC      arch/cris/kernel/ptrace.o
  CC      security/commoncap.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      security/min_addr.o
  CC      arch/cris/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/kernel/time.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      net/nonet.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      block/elevator.o
  CC      drivers/char/mem.o
  CC      drivers/char/random.o
  CC      block/blk-core.o
  CC      drivers/char/misc.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      block/blk-flush.o
  CC      block/blk-settings.o
  CC      block/blk-ioc.o
  CC      drivers/input/input.o
  CC      drivers/base/core.o
  CC      drivers/input/input-compat.o
  CC      block/blk-map.o
  CC      drivers/base/sys.o
  CC      drivers/input/input-mt.o
  CC      block/blk-exec.o
  CC      drivers/base/bus.o
  CC      drivers/base/dd.o
  CC      drivers/input/ff-core.o
  CC      drivers/input/mousedev.o
  CC      drivers/video/fb_notify.o
  CC      mm/filemap.o
  CC      drivers/base/syscore.o
  CC      block/blk-merge.o
  CC      fs/open.o
  CC      drivers/base/driver.o
  CC      block/blk-softirq.o
  CC      block/blk-timeout.o
  CC      kernel/sched.o
  CC      mm/mempool.o
  CC      drivers/base/class.o
  CC      lib/bcd.o
  CC      fs/read_write.o
  CC      mm/oom_kill.o
  CC      mm/fadvise.o
  CC      block/blk-iopoll.o
  CC      lib/div64.o
  CC      drivers/base/platform.o
  CC      drivers/base/cpu.o
  CC      fs/file_table.o
  CC      block/blk-lib.o
  CC      drivers/base/firmware.o
  CC      drivers/tty/tty_io.o
  CC      mm/maccess.o
  CC      kernel/fork.o
  CC      fs/super.o
  CC      drivers/base/init.o
  CC      lib/sort.o
  CC      lib/parser.o
  CC      drivers/base/map.o
  CC      mm/page_alloc.o
  CC      drivers/tty/n_tty.o
  CC      kernel/exec_domain.o
  CC      block/ioctl.o
  CC      fs/char_dev.o
  CC      drivers/base/devres.o
  CC      kernel/panic.o
  CC      mm/page-writeback.o
  CC      lib/halfmd4.o
  CC      drivers/base/attribute_container.o
  CC      fs/stat.o
  CC      drivers/tty/tty_ioctl.o
  CC      block/genhd.o
  CC      kernel/printk.o
  CC      lib/debug_locks.o
  CC      mm/readahead.o
  CC      lib/random32.o
  CC      fs/exec.o
  CC      drivers/base/transport_class.o
  CC      drivers/tty/tty_ldisc.o
  CC      fs/pipe.o
  CC      mm/swap.o
  CC      kernel/cpu.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/tty/tty_buffer.o
  CC      block/scsi_ioctl.o
  CC      lib/bust_spinlocks.o
  CC      kernel/exit.o
  CC      fs/namei.o
  CC      drivers/base/firmware_class.o
  CC      block/noop-iosched.o
  CC      drivers/tty/tty_port.o
  CC      kernel/itimer.o
  CC      lib/hexdump.o
  CC      mm/vmscan.o
  CC      fs/fcntl.o
  CC      lib/kasprintf.o
  CC      drivers/tty/tty_mutex.o
  CC      mm/truncate.o
  CC      mm/shmem.o
  CC      kernel/time.o
  CC      fs/ioctl.o
  CC      mm/prio_tree.o
  CC      kernel/softirq.o
  CC      fs/readdir.o
  CC      lib/bitmap.o
  CC      mm/util.o
  CC      fs/select.o
  CC      lib/scatterlist.o
  CC      kernel/resource.o
  CC      mm/mmzone.o
  CC      drivers/tty/pty.o
  CC      lib/string_helpers.o
  CC      kernel/sysctl.o
  CC      kernel/sysctl_binary.o
  CC      mm/vmstat.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      kernel/capability.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      lib/gcd.o
  LD      net/built-in.o
  CC      mm/backing-dev.o
  CC      fs/fifo.o
  CC      kernel/ptrace.o
  CC      lib/lcm.o
  LD      arch/cris/mm/built-in.o
  CC      fs/dcache.o
  CC      kernel/timer.o
  CC      lib/list_sort.o
  CC      lib/uuid.o
  CC      mm/page_isolation.o
  CC      lib/flex_array.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  CC      mm/percpu.o
  CC      mm/fremap.o
  CC      mm/highmem.o
  CC      mm/madvise.o
  CC      drivers/tty/vt/vc_screen.o
  CC      kernel/user.o
  CC      lib/iomap.o
  CC      mm/memory.o
  CC      lib/iomap_copy.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      lib/devres.o
  CC      fs/inode.o
  CC      kernel/signal.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  CC      fs/attr.o
  CC      lib/find_last_bit.o
  CC      kernel/sys.o
  CC      lib/hweight.o
  CC      lib/argv_split.o
  CC      fs/bad_inode.o
  CC      kernel/kmod.o
  CC      mm/mremap.o
  CC      fs/file.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      lib/cmdline.o
  CC      kernel/workqueue.o
  CC      mm/msync.o
  CC      mm/rmap.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      drivers/tty/vt/selection.o
  CC      lib/ctype.o
  CC      lib/dec_and_lock.o
  CC      fs/filesystems.o
  CC      mm/vmalloc.o
  CC      lib/dump_stack.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      mm/pagewalk.o
  CC      drivers/tty/vt/keyboard.o
  CC      kernel/pid.o
  CC      lib/extable.o
  CC      fs/xattr.o
  CC      lib/find_next_bit.o
  CC      kernel/rcupdate.o
  CC      lib/idr.o
  CC      mm/pgtable-generic.o
  CC      lib/int_sqrt.o
  LD      arch/cris/kernel/built-in.o
  CC      drivers/tty/vt/consolemap.o
  CC      mm/init-mm.o
  CC      lib/ioremap.o
  CC      mm/bootmem.o
  CC      lib/irq_regs.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      mm/bounce.o
  CC      lib/kobject.o
  CC      mm/dmapool.o
  CC      fs/libfs.o
  CC      mm/slub.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      kernel/posix-timers.o
  CC      fs/splice.o
  CC      lib/kobject_uevent.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      lib/kref.o
  CC      kernel/kthread.o
  LD      security/built-in.o
  CC      lib/plist.o
  CC      drivers/tty/vt/vt.o
  CC      fs/stack.o
  CC      kernel/wait.o
  CC      kernel/kfifo.o
  CC      lib/prio_heap.o
  CC      fs/fs_struct.o
  CC      lib/prio_tree.o
  CC      drivers/tty/vt/defkeymap.o
  CC      fs/statfs.o
  CC      kernel/posix-cpu-timers.o
  CC      lib/proportions.o
  CC      lib/radix-tree.o
  LD      init/mounts.o
  CC      fs/buffer.o
  CC      lib/ratelimit.o
  LD      drivers/video/built-in.o
  CC      lib/rbtree.o
  CC      lib/rwsem-spinlock.o
  CC      fs/bio.o
  CC      kernel/mutex.o
  CC      lib/sha1.o
  CC      fs/block_dev.o
  CC      kernel/hrtimer.o
  CC      lib/show_mem.o
  CC      kernel/rwsem.o
  CC      lib/string.o
  LD      init/built-in.o
  CC      lib/timerqueue.o
  CC      fs/direct-io.o
  CC      lib/vsprintf.o
  CC      fs/mpage.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      fs/ioprio.o
  CC      kernel/semaphore.o
  CC      kernel/notifier.o
  CC      fs/devpts/inode.o
  CC      fs/partitions/check.o
  CC      kernel/ksysfs.o
  CC      fs/partitions/msdos.o
  CC      kernel/pm_qos_params.o
  CC      kernel/sched_clock.o
  CC      fs/ramfs/inode.o
  CC      fs/sysfs/inode.o
  CC      fs/ramfs/file-mmu.o
  CC      kernel/cred.o
  CC      fs/eventpoll.o
  CC      fs/proc/mmu.o
  CC      fs/anon_inodes.o
  CC      kernel/async.o
  CC      fs/sysfs/file.o
  CC      kernel/range.o
  CC      fs/signalfd.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  CC      fs/aio.o
  CC      kernel/jump_label.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:362: warning: control reaches end of non-void function
  CC      fs/locks.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      fs/proc/task_mmu.o
  LD      drivers/char/built-in.o
  CC      fs/proc/inode.o
  CC      fs/binfmt_script.o
  CC      kernel/groups.o
  LD      lib/built-in.o
  CC      fs/proc/root.o
  CC      fs/proc/base.o
  CC      fs/sysfs/dir.o
  CC      fs/proc/generic.o
  CC      fs/sysfs/symlink.o
  CC      fs/proc/array.o
  CC      fs/proc/proc_tty.o
  CC      fs/proc/cmdline.o
  CC      kernel/futex.o
  CC      kernel/rtmutex.o
  CC      fs/proc/consoles.o
  CC      kernel/time/timekeeping.o
  CC      kernel/up.o
  CC      kernel/uid16.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/bin.o
  CC      fs/sysfs/group.o
  CC      kernel/kallsyms.o
  CC      kernel/time/ntp.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/time/clocksource.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/manage.o
  CC      kernel/rcutiny.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/time/jiffies.o
  CC      fs/proc/cpuinfo.o
  CC      kernel/irq/spurious.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC      kernel/irq/resend.o
  CC      kernel/time/timer_list.o
  CC      fs/proc/loadavg.o
  CC      kernel/irq/chip.o
  CC      kernel/time/timecompare.o
  CC      fs/proc/meminfo.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/posix-clock.o
  CC      kernel/irq/dummychip.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/proc.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      drivers/base/built-in.o
  LD      fs/partitions/built-in.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      fs/sysfs/built-in.o
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  LD      kernel/irq/built-in.o
  LD      kernel/time/built-in.o
  LD      block/built-in.o
  AR      lib/lib.a
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
  LD      fs/proc/proc.o
  LD      mm/built-in.o
  LD      kernel/built-in.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  LD      vmlinux.o
  MODPOST vmlinux.o
WARNING: modpost: Found 7 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
  KSYM    .tmp_kallsyms1.S
  AS      .tmp_kallsyms1.o
  LD      .tmp_vmlinux2
  KSYM    .tmp_kallsyms2.S
  AS      .tmp_kallsyms2.o
  LD      vmlinux
  SYSMAP  System.map
  SYSMAP  .tmp_System.map
  OBJCOPY arch/cris/boot/Image
  Kernel: arch/cris/boot/Image is ready
  GZIP    arch/cris/boot/compressed/piggy.gz
  AS      arch/cris/boot/compressed/head_v10.o
  CC      arch/cris/boot/compressed/misc.o
  LD      arch/cris/boot/compressed/decompress.o
  OBJCOPY arch/cris/boot/compressed/decompress.bin
  BUILD   arch/cris/boot/compressed/vmlinux
  AS      arch/cris/boot/rescue/head_v10.o
  LD      arch/cris/boot/rescue/rescue.o
  OBJCOPY arch/cris/boot/rescue/rescue.bin
cp -p arch/cris/boot/rescue/rescue.bin /scratch/kisskb/build/linus_cris-allnoconfig_cris
  Kernel: arch/cris/boot/zImage is ready
# Build took: 0:01:28.181359
# git bisect good
Bisecting: 13 revisions left to test after this (roughly 4 steps)
[97cecb5a254fec22d28ef32235d888bfbfd7c783] mm: introduce delete_from_page_cache()
# < git rev-parse --verify HEAD
Trying 97cecb5a254fec22d28ef32235d888bfbfd7c783
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/kernel/process.o
  CC      init/do_mounts.o
  CC      arch/cris/mm/fault.o
  CC      arch/cris/kernel/traps.o
  CC      init/noinitramfs.o
  CC      arch/cris/mm/tlb.o
  CC      init/calibrate.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/mm/ioremap.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/kernel/ptrace.o
  CC      arch/cris/arch-v10/mm/tlb.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/kernel/setup.o
  CC      security/commoncap.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/kernel/time.o
  CC      security/min_addr.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      net/nonet.o
  CC      block/elevator.o
  CC      block/blk-core.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      block/blk-tag.o
  CC      drivers/base/core.o
  CC      drivers/base/sys.o
  CC      drivers/char/mem.o
  CC      block/blk-sysfs.o
  CC      drivers/char/random.o
  CC      drivers/base/bus.o
  CC      drivers/base/dd.o
  CC      block/blk-flush.o
  CC      drivers/base/syscore.o
  CC      drivers/base/driver.o
  CC      drivers/char/misc.o
  CC      drivers/base/class.o
  CC      drivers/base/platform.o
  CC      block/blk-settings.o
  CC      drivers/base/cpu.o
  CC      drivers/input/input.o
  CC      drivers/input/input-compat.o
  CC      drivers/base/firmware.o
  CC      block/blk-ioc.o
  CC      block/blk-map.o
  CC      drivers/base/init.o
  CC      drivers/input/input-mt.o
  CC      drivers/base/map.o
  CC      drivers/input/ff-core.o
  CC      block/blk-exec.o
  CC      drivers/input/mousedev.o
  CC      drivers/base/devres.o
  CC      drivers/base/attribute_container.o
  CC      block/blk-merge.o
  CC      drivers/base/transport_class.o
  CC      block/blk-softirq.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/base/firmware_class.o
  CC      block/blk-timeout.o
  CC      mm/filemap.o
  CC      drivers/video/fb_notify.o
  CC      block/blk-iopoll.o
  CC      mm/mempool.o
  CC      block/blk-lib.o
  CC      block/ioctl.o
  CC      block/genhd.o
  CC      block/scsi_ioctl.o
  CC      mm/oom_kill.o
  CC      block/noop-iosched.o
  CC      mm/fadvise.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      mm/page-writeback.o
  CC      drivers/tty/tty_io.o
  CC      kernel/sched.o
  CC      fs/open.o
  CC      drivers/tty/n_tty.o
  CC      fs/read_write.o
  CC      drivers/tty/tty_ioctl.o
  CC      mm/readahead.o
  CC      fs/file_table.o
  CC      drivers/tty/tty_ldisc.o
  CC      fs/super.o
  CC      mm/swap.o
  CC      mm/truncate.o
  CC      drivers/tty/tty_buffer.o
  CC      fs/char_dev.o
  CC      drivers/tty/tty_port.o
  CC      mm/vmscan.o
  CC      fs/stat.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      fs/exec.o
  CC      mm/shmem.o
  CC      drivers/tty/tty_mutex.o
  CC      kernel/panic.o
  CC      fs/pipe.o
  CC      drivers/tty/pty.o
  CC      mm/prio_tree.o
  CC      fs/namei.o
  CC      kernel/printk.o
  CC      mm/util.o
  CC      kernel/cpu.o
  CC      fs/fcntl.o
  CC      mm/mmzone.o
  CC      fs/ioctl.o
  CC      mm/vmstat.o
  CC      kernel/exit.o
  CC      fs/readdir.o
  CC      mm/backing-dev.o
  CC      fs/select.o
  CC      mm/page_isolation.o
  CC      fs/fifo.o
  CC      mm/mm_init.o
  CC      fs/dcache.o
  CC      mm/mmu_context.o
  CC      kernel/itimer.o
  CC      fs/inode.o
  CC      mm/percpu.o
  CC      drivers/tty/vt/vt_ioctl.o
  LD      net/built-in.o
  CC      mm/fremap.o
  CC      fs/attr.o
  CC      mm/highmem.o
  CC      drivers/tty/vt/vc_screen.o
  CC      mm/madvise.o
  CC      mm/memory.o
  CC      lib/bcd.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      lib/div64.o
  CC      mm/mmap.o
  CC      drivers/tty/vt/selection.o
  CC      lib/sort.o
  CC      lib/parser.o
  CC      drivers/tty/vt/keyboard.o
  CC      drivers/tty/vt/consolemap.o
  CC      lib/halfmd4.o
  CC      lib/debug_locks.o
  CC      lib/random32.o
  CC      kernel/time.o
  CC      mm/mprotect.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      mm/mremap.o
  CC      mm/msync.o
  CC      lib/bust_spinlocks.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      mm/rmap.o
  CC      fs/filesystems.o
  LD      arch/cris/mm/built-in.o
  CC      drivers/tty/vt/vt.o
  CC      drivers/tty/vt/defkeymap.o
  CC      mm/vmalloc.o
  CC      lib/hexdump.o
  CC      mm/pagewalk.o
  CC      lib/kasprintf.o
  CC      kernel/softirq.o
  CC      mm/pgtable-generic.o
  CC      lib/bitmap.o
  CC      mm/init-mm.o
  CC      mm/bootmem.o
  CC      mm/bounce.o
  CC      kernel/resource.o
  CC      lib/scatterlist.o
  CC      lib/string_helpers.o
  LD      arch/cris/kernel/built-in.o
  CC      kernel/sysctl.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      fs/xattr.o
  CC      lib/gcd.o
  CC      kernel/sysctl_binary.o
  CC      lib/lcm.o
  CC      lib/list_sort.o
  CC      lib/uuid.o
  CC      mm/dmapool.o
  CC      fs/libfs.o
  CC      mm/slub.o
  CC      lib/flex_array.o
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
  CC      lib/iomap.o
  CC      lib/iomap_copy.o
  CC      kernel/capability.o
  CC      lib/devres.o
  CC      fs/drop_caches.o
  CC      lib/find_last_bit.o
  CC      kernel/ptrace.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      lib/hweight.o
  CC      kernel/timer.o
  CC      lib/argv_split.o
  CC      fs/utimes.o
  CC      kernel/user.o
  CC      lib/cmdline.o
  CC      lib/ctype.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      lib/dec_and_lock.o
  CC      kernel/signal.o
  CC      fs/stack.o
  LD      drivers/video/built-in.o
  CC      kernel/sys.o
  CC      lib/dump_stack.o
  CC      kernel/kmod.o
  CC      fs/fs_struct.o
  CC      kernel/workqueue.o
  CC      lib/extable.o
  CC      lib/find_next_bit.o
  CC      kernel/pid.o
  CC      kernel/rcupdate.o
  CC      lib/idr.o
  CC      fs/statfs.o
  CC      fs/buffer.o
  CC      lib/int_sqrt.o
  CC      lib/ioremap.o
  CC      fs/bio.o
  CC      fs/block_dev.o
  CC      lib/irq_regs.o
  CC      kernel/extable.o
/scratch/kisskb/src/kernel/fork.c: In function 'dup_task_struct':
/scratch/kisskb/src/kernel/fork.c:267: error: implicit declaration of function 'alloc_thread_info_node'
/scratch/kisskb/src/kernel/fork.c:267: warning: assignment makes pointer from integer without a cast
  CC      lib/is_single_threaded.o
  CC      lib/klist.o
  CC      fs/direct-io.o
  CC      kernel/params.o
  CC      kernel/posix-timers.o
  LD      security/built-in.o
  CC      lib/kobject.o
  CC      kernel/kthread.o
  CC      lib/kobject_uevent.o
  CC      lib/kref.o
  CC      fs/mpage.o
  CC      kernel/wait.o
  CC      lib/plist.o
  CC      kernel/kfifo.o
  CC      lib/prio_heap.o
  CC      fs/ioprio.o
  CC      lib/prio_tree.o
  CC      lib/proportions.o
  CC      fs/devpts/inode.o
  CC      fs/partitions/check.o
  CC      fs/ramfs/inode.o
  CC      fs/partitions/msdos.o
  CC      fs/ramfs/file-mmu.o
  LD      drivers/base/built-in.o
  CC      fs/eventpoll.o
  CC      kernel/posix-cpu-timers.o
  CC      lib/radix-tree.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
make[2]: *** [kernel/fork.o] Error 1
  CC      kernel/mutex.o
  CC      fs/anon_inodes.o
  CC      kernel/hrtimer.o
  CC      kernel/rwsem.o
  CC      fs/signalfd.o
  CC      fs/sysfs/inode.o
  CC      fs/timerfd.o
  CC      kernel/nsproxy.o
  CC      fs/sysfs/file.o
  CC      kernel/srcu.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      lib/rwsem-spinlock.o
  LD      drivers/char/built-in.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      fs/proc/mmu.o
  CC      lib/string.o
  CC      lib/timerqueue.o
  CC      kernel/semaphore.o
  CC      lib/vsprintf.o
  CC      fs/proc/task_mmu.o
  CC      kernel/notifier.o
  CC      fs/eventfd.o
  CC      kernel/ksysfs.o
  CC      fs/sysfs/dir.o
  CC      fs/proc/inode.o
  CC      fs/aio.o
  CC      kernel/pm_qos_params.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      kernel/sched_clock.o
  CC      fs/locks.o
  CC      fs/proc/root.o
  CC      kernel/cred.o
  CC      fs/binfmt_script.o
  CC      kernel/async.o
  CC      kernel/range.o
  CC      kernel/jump_label.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  CC      fs/proc/array.o
  CC      kernel/groups.o
  CC      fs/sysfs/symlink.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:362: warning: control reaches end of non-void function
  CC      kernel/futex.o
  CC      kernel/rtmutex.o
  CC      kernel/time/timekeeping.o
  CC      kernel/up.o
  CC      kernel/uid16.o
  LD      lib/built-in.o
  CC      kernel/kallsyms.o
  CC      kernel/rcutiny.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  CC      fs/proc/proc_tty.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/manage.o
  CC      fs/proc/cmdline.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      kernel/irq/spurious.o
  CC      fs/sysfs/mount.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  CC      kernel/irq/resend.o
  CC      kernel/time/timecompare.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/posix-clock.o
  CC      fs/sysfs/bin.o
  CC      kernel/irq/chip.o
  CC      fs/proc/consoles.o
  CC      fs/sysfs/group.o
  CC      kernel/irq/dummychip.o
  CC      fs/proc/cpuinfo.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/proc.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      block/built-in.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      fs/partitions/built-in.o
  LD      kernel/irq/built-in.o
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  LD      fs/sysfs/built-in.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
  LD      kernel/time/built-in.o
  AR      lib/lib.a
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
  LD      mm/built-in.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
bisect failed 97cecb5a254fec22d28ef32235d888bfbfd7c783
# git bisect bad
Bisecting: 6 revisions left to test after this (roughly 3 steps)
[94dcf29a11b3d20a28790598d701f98484a969da] kthread: use kthread_create_on_node()
# < git rev-parse --verify HEAD
Trying 94dcf29a11b3d20a28790598d701f98484a969da
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/kernel/process.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      init/noinitramfs.o
  CC      arch/cris/mm/fault.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/kernel/ptrace.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/kernel/setup.o
  CC      security/commoncap.o
  CC      arch/cris/mm/ioremap.o
  CC      arch/cris/kernel/sys_cris.o
  CC      security/min_addr.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      block/elevator.o
  CC      block/blk-core.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      block/blk-flush.o
  CC      block/blk-settings.o
  CC      drivers/char/mem.o
  CC      drivers/char/random.o
  CC      block/blk-ioc.o
  CC      block/blk-map.o
  CC      mm/filemap.o
  CC      block/blk-exec.o
  CC      mm/mempool.o
  CC      block/blk-merge.o
  CC      drivers/base/platform.o
  CC      block/blk-softirq.o
  CC      mm/oom_kill.o
  CC      mm/fadvise.o
  CC      block/blk-timeout.o
  CC      mm/maccess.o
  CC      block/blk-iopoll.o
  CC      block/blk-lib.o
  CC      mm/page_alloc.o
  CC      drivers/base/dma-mapping.o
  CC      mm/page-writeback.o
  CC      block/ioctl.o
  CC      drivers/base/firmware_class.o
  CC      block/genhd.o
  CC      mm/readahead.o
  CC      block/scsi_ioctl.o
  CC      kernel/sched.o
  CC      mm/swap.o
  CC      kernel/fork.o
  CC      block/noop-iosched.o
  CC      kernel/exec_domain.o
  CC      mm/truncate.o
  CC      kernel/printk.o
  CC      drivers/tty/tty_io.o
  CC      mm/vmscan.o
  CC      kernel/exit.o
  CC      drivers/tty/n_tty.o
  CC      kernel/itimer.o
  CC      drivers/tty/tty_ioctl.o
  CC      kernel/time.o
  CC      mm/shmem.o
  CC      drivers/tty/tty_ldisc.o
  CC      mm/prio_tree.o
  CC      kernel/softirq.o
  CC      mm/util.o
  CC      lib/bust_spinlocks.o
  CC      drivers/tty/pty.o
  CC      kernel/sysctl.o
  CC      mm/mmzone.o
  CC      kernel/sysctl_binary.o
  CC      mm/vmstat.o
  CC      kernel/capability.o
  CC      mm/backing-dev.o
  CC      kernel/ptrace.o
  CC      kernel/timer.o
  CC      lib/scatterlist.o
  CC      kernel/signal.o
  CC      mm/page_isolation.o
  CC      kernel/sys.o
  CC      lib/iomap.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  CC      kernel/kmod.o
  CC      lib/devres.o
  CC      kernel/workqueue.o
  CC      mm/percpu.o
  CC      kernel/pid.o
  CC      mm/fremap.o
  CC      mm/highmem.o
  CC      fs/open.o
  CC      mm/madvise.o
  CC      kernel/posix-timers.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      kernel/kthread.o
  CC      mm/memory.o
  CC      kernel/wait.o
  CC      kernel/kfifo.o
  CC      mm/mincore.o
  CC      kernel/hrtimer.o
  CC      lib/ioremap.o
  CC      mm/mlock.o
  CC      drivers/tty/vt/vc_screen.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  CC      kernel/nsproxy.o
  CC      fs/super.o
  CC      lib/kobject_uevent.o
  CC      mm/mmap.o
  CC      fs/stat.o
  CC      mm/mprotect.o
  CC      fs/exec.o
  CC      kernel/cred.o
  CC      mm/mremap.o
  CC      fs/pipe.o
  CC      mm/msync.o
  CC      fs/namei.o
  CC      mm/rmap.o
  CC      drivers/tty/vt/selection.o
  CC      mm/vmalloc.o
  CC      fs/fcntl.o
  CC      drivers/tty/vt/keyboard.o
  CC      mm/pagewalk.o
  CC      mm/pgtable-generic.o
  CC      fs/ioctl.o
  CC      drivers/tty/vt/consolemap.o
  CC      mm/bootmem.o
  CC      lib/prio_tree.o
  CC      fs/readdir.o
  CC      mm/bounce.o
  CC      fs/select.o
  CC      mm/dmapool.o
  CC      mm/slub.o
  CC      drivers/tty/vt/vt.o
  CC      kernel/groups.o
  CC      fs/fifo.o
  CC      fs/dcache.o
  CC      lib/show_mem.o
  CC      lib/vsprintf.o
  CC      fs/inode.o
  CC      kernel/time/timekeeping.o
  CC      kernel/futex.o
  CC      kernel/time/ntp.o
  CC      fs/attr.o
  CC      kernel/uid16.o
/scratch/kisskb/src/kernel/fork.c: In function 'dup_task_struct':
/scratch/kisskb/src/kernel/fork.c:267: error: implicit declaration of function 'alloc_thread_info_node'
/scratch/kisskb/src/kernel/fork.c:267: warning: assignment makes pointer from integer without a cast
  CC      kernel/kallsyms.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC      kernel/time/posix-clock.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:362: warning: control reaches end of non-void function
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  CC      fs/drop_caches.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      fs/utimes.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      fs/statfs.o
  CC      fs/buffer.o
  CC      fs/bio.o
  CC      fs/block_dev.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      fs/direct-io.o
  CC      fs/mpage.o
  CC      fs/ioprio.o
  LD      lib/built-in.o
  CC      fs/partitions/check.o
  LD      arch/cris/kernel/built-in.o
  CC      fs/partitions/msdos.o
  CC      fs/eventpoll.o
  CC      fs/signalfd.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  CC      fs/sysfs/inode.o
  CC      fs/aio.o
  CC      fs/locks.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/symlink.o
  CC      fs/sysfs/mount.o
  CC      fs/proc/mmu.o
  CC      fs/proc/task_mmu.o
  CC      fs/sysfs/bin.o
  CC      fs/proc/inode.o
  LD      arch/cris/mm/built-in.o
  CC      fs/ramfs/inode.o
  CC      fs/proc/root.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  CC      fs/proc/array.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  LD      drivers/base/built-in.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/page.o
  LD      init/mounts.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      security/built-in.o
  LD      drivers/char/built-in.o
  LD      init/built-in.o
make[2]: *** [kernel/fork.o] Error 1
  LD      kernel/time/built-in.o
  LD      fs/partitions/built-in.o
  LD      block/built-in.o
  AR      lib/lib.a
  LD      fs/sysfs/built-in.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      mm/built-in.o
  LD      fs/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
bisect failed 94dcf29a11b3d20a28790598d701f98484a969da
# git bisect bad
Bisecting: 2 revisions left to test after this (roughly 2 steps)
[504f52b5439aaf26d3e2c1d45ec10fce38c8dd27] mm: NUMA aware alloc_task_struct_node()
# < git rev-parse --verify HEAD
Trying 504f52b5439aaf26d3e2c1d45ec10fce38c8dd27
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      arch/cris/kernel/process.o
  CC      init/do_mounts.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/kernel/traps.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/mm/fault.o
  CC      init/noinitramfs.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/mm/tlb.o
  CC      init/calibrate.o
  CC      arch/cris/kernel/ptrace.o
  CC      arch/cris/mm/ioremap.o
  CC      security/commoncap.o
  CC      arch/cris/kernel/setup.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/kernel/time.o
  CC      security/min_addr.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      net/nonet.o
  CC      block/elevator.o
  CC      block/blk-core.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      drivers/char/mem.o
  CC      block/blk-flush.o
  CC      drivers/char/random.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      block/blk-settings.o
  CC      drivers/char/misc.o
  CC      block/blk-ioc.o
  CC      block/blk-map.o
  CC      mm/filemap.o
  CC      block/blk-exec.o
  CC      mm/mempool.o
  CC      drivers/input/input.o
  CC      drivers/input/input-compat.o
  CC      block/blk-merge.o
  CC      mm/oom_kill.o
  CC      drivers/input/input-mt.o
  CC      drivers/base/core.o
  CC      mm/fadvise.o
  CC      block/blk-softirq.o
  CC      drivers/base/sys.o
  CC      drivers/input/ff-core.o
  CC      block/blk-timeout.o
  CC      drivers/base/bus.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      drivers/input/mousedev.o
  CC      drivers/base/dd.o
  CC      block/blk-iopoll.o
  CC      mm/page-writeback.o
  CC      block/blk-lib.o
  CC      drivers/video/fb_notify.o
  CC      drivers/base/syscore.o
  CC      mm/readahead.o
  CC      mm/swap.o
  CC      drivers/base/driver.o
  CC      block/ioctl.o
  CC      drivers/base/class.o
  CC      block/genhd.o
  CC      mm/truncate.o
  CC      drivers/base/platform.o
  CC      mm/vmscan.o
  CC      block/scsi_ioctl.o
  CC      drivers/base/cpu.o
  CC      block/noop-iosched.o
  CC      drivers/base/firmware.o
  CC      mm/shmem.o
  CC      fs/open.o
  CC      drivers/base/init.o
  CC      fs/read_write.o
  CC      mm/prio_tree.o
  CC      fs/file_table.o
  CC      drivers/base/map.o
  CC      kernel/sched.o
  CC      fs/super.o
  CC      drivers/base/devres.o
  CC      mm/util.o
  CC      fs/char_dev.o
  CC      drivers/base/attribute_container.o
  CC      drivers/base/transport_class.o
  CC      fs/stat.o
  CC      kernel/fork.o
  CC      mm/mmzone.o
  CC      drivers/base/dma-mapping.o
  CC      mm/vmstat.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
  CC      mm/backing-dev.o
  CC      kernel/printk.o
  CC      drivers/base/firmware_class.o
  CC      mm/page_isolation.o
  CC      fs/exec.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      mm/mm_init.o
  CC      fs/pipe.o
  CC      lib/bcd.o
  CC      kernel/itimer.o
  CC      mm/mmu_context.o
  CC      fs/namei.o
  CC      kernel/time.o
  CC      mm/percpu.o
  CC      mm/fremap.o
  CC      lib/div64.o
  CC      fs/fcntl.o
  CC      kernel/softirq.o
  CC      lib/sort.o
  CC      mm/highmem.o
  CC      mm/madvise.o
  CC      kernel/resource.o
  CC      mm/memory.o
  CC      fs/ioctl.o
  CC      lib/parser.o
  CC      lib/halfmd4.o
  CC      kernel/sysctl.o
  CC      mm/mincore.o
  CC      fs/readdir.o
  CC      lib/debug_locks.o
  CC      fs/select.o
  CC      kernel/sysctl_binary.o
  CC      lib/random32.o
  LD      net/built-in.o
  CC      kernel/capability.o
  CC      fs/fifo.o
  CC      mm/mlock.o
  CC      fs/dcache.o
  CC      mm/mmap.o
  CC      drivers/tty/tty_io.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      drivers/tty/n_tty.o
  CC      lib/bust_spinlocks.o
  CC      lib/hexdump.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      kernel/ptrace.o
  CC      fs/filesystems.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      kernel/timer.o
  CC      drivers/tty/tty_ioctl.o
  CC      fs/namespace.o
  LD      arch/cris/mm/built-in.o
  CC      drivers/tty/tty_ldisc.o
  CC      lib/kasprintf.o
  CC      kernel/user.o
  CC      mm/mprotect.o
  CC      mm/mremap.o
  CC      kernel/signal.o
  CC      lib/bitmap.o
  CC      kernel/sys.o
  CC      drivers/tty/tty_buffer.o
  CC      lib/scatterlist.o
  CC      mm/msync.o
  CC      lib/string_helpers.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      lib/gcd.o
  CC      drivers/tty/tty_port.o
  CC      kernel/pid.o
  CC      kernel/rcupdate.o
  CC      kernel/extable.o
  CC      lib/lcm.o
  CC      kernel/params.o
  CC      drivers/tty/tty_mutex.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      mm/rmap.o
  CC      lib/list_sort.o
  CC      mm/vmalloc.o
  CC      mm/pagewalk.o
  LD      arch/cris/kernel/built-in.o
  CC      kernel/wait.o
  CC      fs/seq_file.o
  CC      kernel/kfifo.o
  CC      drivers/tty/pty.o
  CC      fs/xattr.o
  CC      lib/uuid.o
  CC      lib/flex_array.o
  CC      lib/iomap.o
  CC      fs/libfs.o
  CC      mm/pgtable-generic.o
  CC      mm/init-mm.o
  CC      mm/bootmem.o
  CC      kernel/posix-cpu-timers.o
  CC      fs/fs-writeback.o
  CC      mm/bounce.o
  CC      lib/iomap_copy.o
  LD      security/built-in.o
  CC      lib/devres.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
  CC      fs/pnode.o
  CC      lib/find_last_bit.o
  CC      kernel/mutex.o
  CC      fs/drop_caches.o
  CC      mm/dmapool.o
  CC      lib/hweight.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      kernel/hrtimer.o
  CC      lib/argv_split.o
  CC      mm/slub.o
  CC      fs/utimes.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      kernel/rwsem.o
  CC      drivers/tty/vt/vc_screen.o
  CC      fs/stack.o
  CC      fs/fs_struct.o
  LD      drivers/char/built-in.o
  CC      drivers/tty/vt/selection.o
  CC      kernel/nsproxy.o
  CC      fs/statfs.o
  CC      lib/cmdline.o
  CC      fs/buffer.o
  CC      kernel/srcu.o
  LD      drivers/video/built-in.o
  CC      lib/ctype.o
  CC      fs/bio.o
  CC      drivers/tty/vt/keyboard.o
  CC      lib/dec_and_lock.o
  CC      drivers/tty/vt/consolemap.o
  CC      fs/block_dev.o
  CC      kernel/semaphore.o
  CC      lib/dump_stack.o
  CC      drivers/tty/vt/vt.o
  CC      fs/direct-io.o
  CC      kernel/notifier.o
  CC      fs/mpage.o
  CC      fs/ioprio.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      fs/devpts/inode.o
  CC      lib/extable.o
  CC      fs/partitions/check.o
  CC      kernel/ksysfs.o
  CC      lib/find_next_bit.o
  CC      drivers/tty/vt/defkeymap.o
  CC      fs/partitions/msdos.o
  CC      lib/idr.o
  CC      kernel/pm_qos_params.o
  CC      fs/ramfs/inode.o
  CC      fs/sysfs/inode.o
  CC      fs/eventpoll.o
  CC      lib/int_sqrt.o
  CC      kernel/sched_clock.o
  CC      kernel/cred.o
  CC      fs/sysfs/file.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/anon_inodes.o
  CC      lib/ioremap.o
  CC      fs/signalfd.o
  CC      kernel/async.o
  CC      fs/sysfs/dir.o
  CC      lib/irq_regs.o
  CC      fs/proc/mmu.o
  CC      fs/timerfd.o
  CC      fs/proc/task_mmu.o
  CC      fs/proc/inode.o
  CC      fs/sysfs/symlink.o
  CC      fs/eventfd.o
  CC      fs/aio.o
  CC      fs/proc/root.o
  CC      lib/is_single_threaded.o
  CC      kernel/range.o
  CC      fs/locks.o
  CC      kernel/jump_label.o
  CC      fs/binfmt_script.o
  CC      lib/klist.o
  CC      fs/proc/base.o
  CC      lib/kobject.o
  CC      kernel/groups.o
  CC      fs/sysfs/mount.o
  CC      lib/kobject_uevent.o
  CC      lib/kref.o
  CC      kernel/irq/irqdesc.o
  CC      fs/sysfs/bin.o
  CC      fs/sysfs/group.o
  CC      lib/plist.o
  CC      kernel/irq/handle.o
  CC      lib/prio_heap.o
  CC      kernel/futex.o
  CC      kernel/irq/manage.o
  CC      fs/proc/generic.o
  CC      lib/prio_tree.o
  CC      kernel/rtmutex.o
  CC      lib/proportions.o
  CC      kernel/up.o
  CC      kernel/uid16.o
  CC      lib/radix-tree.o
  CC      fs/proc/array.o
  CC      fs/proc/proc_tty.o
  CC      kernel/kallsyms.o
  CC      fs/proc/cmdline.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      kernel/rcutiny.o
  CC      kernel/utsname_sysctl.o
  CC      lib/ratelimit.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      lib/rbtree.o
  CC      kernel/irq/chip.o
  CC      lib/rwsem-spinlock.o
  CC      fs/proc/consoles.o
  CC      lib/sha1.o
  CC      lib/show_mem.o
  CC      fs/proc/cpuinfo.o
  CC      lib/string.o
  CC      kernel/irq/dummychip.o
  CC      lib/timerqueue.o
  CC      lib/vsprintf.o
  CC      fs/proc/devices.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:362: warning: control reaches end of non-void function
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  LD      drivers/base/built-in.o
  CC      kernel/irq/devres.o
  CC      fs/proc/meminfo.o
  CC      kernel/irq/proc.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/proc/stat.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  LD      lib/built-in.o
  CC      kernel/time/timekeeping.o
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  CC      kernel/time/timer_list.o
  CC      kernel/time/timecompare.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/posix-clock.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      fs/partitions/built-in.o
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  LD      fs/sysfs/built-in.o
  LD      kernel/irq/built-in.o
  LD      kernel/time/built-in.o
  LD      block/built-in.o
  LD      kernel/built-in.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  AR      lib/lib.a
  LD      fs/built-in.o
  LD      mm/built-in.o
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
  LD      vmlinux.o
  MODPOST vmlinux.o
WARNING: modpost: Found 7 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      .tmp_vmlinux1
  KSYM    .tmp_kallsyms1.S
  AS      .tmp_kallsyms1.o
  LD      .tmp_vmlinux2
  KSYM    .tmp_kallsyms2.S
  AS      .tmp_kallsyms2.o
  LD      vmlinux
  SYSMAP  System.map
  SYSMAP  .tmp_System.map
  OBJCOPY arch/cris/boot/Image
  Kernel: arch/cris/boot/Image is ready
  GZIP    arch/cris/boot/compressed/piggy.gz
  AS      arch/cris/boot/compressed/head_v10.o
  CC      arch/cris/boot/compressed/misc.o
  LD      arch/cris/boot/compressed/decompress.o
  OBJCOPY arch/cris/boot/compressed/decompress.bin
  BUILD   arch/cris/boot/compressed/vmlinux
  AS      arch/cris/boot/rescue/head_v10.o
  LD      arch/cris/boot/rescue/rescue.o
  OBJCOPY arch/cris/boot/rescue/rescue.bin
cp -p arch/cris/boot/rescue/rescue.bin /scratch/kisskb/build/linus_cris-allnoconfig_cris
  Kernel: arch/cris/boot/zImage is ready
# Build took: 0:01:12.874450
# git bisect good
Bisecting: 0 revisions left to test after this (roughly 1 step)
[207205a2ba2655652fe46a60b49838af6c16a919] kthread: NUMA aware kthread_create_on_node()
# < git rev-parse --verify HEAD
Trying 207205a2ba2655652fe46a60b49838af6c16a919
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/kernel/process.o
  CC      init/noinitramfs.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      arch/cris/mm/fault.o
  CC      init/calibrate.o
  CC      arch/cris/kernel/traps.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/mm/ioremap.o
  CC      arch/cris/kernel/ptrace.o
  CC      security/commoncap.o
  CC      arch/cris/kernel/setup.o
  CC      arch/cris/kernel/time.o
  CC      security/min_addr.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/arch-v10/kernel/debugport.o
  CC      arch/cris/arch-v10/kernel/irq.o
  CC      init/version.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/setup.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      arch/cris/arch-v10/kernel/dma.o
  CC      arch/cris/arch-v10/kernel/io_interface_mux.o
  CC      net/nonet.o
  CC      block/elevator.o
  CC      block/blk-core.o
  CC      block/blk-tag.o
  CC      drivers/char/mem.o
  CC      block/blk-sysfs.o
  CC      drivers/char/random.o
  CC      drivers/char/misc.o
  CC      block/blk-flush.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      block/blk-settings.o
  CC      drivers/base/core.o
  CC      drivers/base/sys.o
  CC      block/blk-ioc.o
  CC      drivers/input/input.o
  CC      block/blk-map.o
  CC      drivers/base/bus.o
  CC      drivers/input/input-compat.o
  CC      block/blk-exec.o
  CC      drivers/input/input-mt.o
  CC      drivers/base/dd.o
  CC      block/blk-merge.o
  CC      drivers/input/ff-core.o
  CC      drivers/base/syscore.o
  CC      block/blk-softirq.o
  CC      drivers/input/mousedev.o
  CC      drivers/base/driver.o
  CC      block/blk-timeout.o
  CC      drivers/base/class.o
  CC      drivers/video/fb_notify.o
  CC      block/blk-iopoll.o
  CC      block/blk-lib.o
  CC      block/ioctl.o
  CC      drivers/base/platform.o
  CC      drivers/base/cpu.o
  CC      block/genhd.o
  CC      drivers/base/firmware.o
  CC      block/scsi_ioctl.o
  CC      block/noop-iosched.o
  CC      drivers/tty/tty_io.o
  CC      drivers/base/init.o
  CC      mm/filemap.o
  CC      drivers/tty/n_tty.o
  CC      mm/mempool.o
  CC      drivers/base/map.o
  CC      drivers/base/devres.o
  CC      drivers/tty/tty_ioctl.o
  CC      mm/oom_kill.o
  CC      drivers/base/attribute_container.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/base/transport_class.o
  CC      mm/fadvise.o
  CC      drivers/tty/tty_buffer.o
  CC      mm/maccess.o
  CC      drivers/base/dma-mapping.o
  CC      drivers/tty/tty_port.o
  CC      mm/page_alloc.o
  CC      drivers/tty/tty_mutex.o
  CC      drivers/base/firmware_class.o
  CC      drivers/tty/pty.o
  CC      mm/page-writeback.o
  CC      mm/readahead.o
  CC      lib/bcd.o
  CC      mm/swap.o
  CC      lib/div64.o
  CC      fs/open.o
  CC      mm/truncate.o
  CC      lib/sort.o
  CC      mm/vmscan.o
  CC      lib/parser.o
  CC      mm/shmem.o
  CC      lib/halfmd4.o
  CC      fs/read_write.o
  CC      kernel/sched.o
  CC      lib/debug_locks.o
  CC      mm/prio_tree.o
  CC      fs/file_table.o
  CC      lib/random32.o
  CC      mm/util.o
  CC      fs/super.o
  CC      mm/mmzone.o
  CC      lib/bust_spinlocks.o
  CC      fs/char_dev.o
  CC      mm/vmstat.o
  CC      lib/hexdump.o
  CC      mm/backing-dev.o
  CC      fs/stat.o
  CC      lib/kasprintf.o
  CC      mm/page_isolation.o
  CC      lib/bitmap.o
  CC      fs/exec.o
  CC      mm/mm_init.o
  CC      mm/mmu_context.o
  CC      lib/scatterlist.o
  CC      fs/pipe.o
  CC      kernel/fork.o
  CC      mm/percpu.o
  CC      lib/string_helpers.o
  CC      fs/namei.o
  CC      lib/gcd.o
  CC      fs/fcntl.o
  CC      kernel/exec_domain.o
  CC      mm/fremap.o
  CC      lib/lcm.o
  CC      mm/highmem.o
  CC      kernel/panic.o
  CC      mm/madvise.o
  CC      fs/ioctl.o
  CC      kernel/printk.o
  CC      lib/list_sort.o
  LD      arch/cris/mm/built-in.o
  CC      lib/uuid.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      kernel/cpu.o
  CC      fs/readdir.o
  CC      kernel/exit.o
  LD      net/built-in.o
  CC      drivers/tty/vt/vc_screen.o
  CC      drivers/tty/vt/selection.o
  CC      kernel/itimer.o
  CC      drivers/tty/vt/keyboard.o
  CC      lib/flex_array.o
  CC      lib/iomap.o
  CC      kernel/time.o
  CC      mm/memory.o
  CC      drivers/tty/vt/consolemap.o
  CC      lib/iomap_copy.o
  CC      kernel/softirq.o
  AR      arch/cris/arch-v10/lib/lib.a
  CC      lib/devres.o
  CC      lib/find_last_bit.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      mm/mincore.o
  CC      drivers/tty/vt/vt.o
  CC      kernel/sysctl_binary.o
  CC      lib/hweight.o
  CC      mm/mlock.o
  CC      mm/mmap.o
  CC      lib/argv_split.o
  CC      fs/select.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      mm/mprotect.o
  CC      fs/fifo.o
  CC      mm/mremap.o
  CC      fs/dcache.o
  CC      lib/cmdline.o
  CC      mm/msync.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      lib/ctype.o
  CC      mm/rmap.o
  CC      mm/vmalloc.o
  CC      lib/dec_and_lock.o
  CC      drivers/tty/vt/defkeymap.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      lib/dump_stack.o
  CC      fs/filesystems.o
  CC      lib/extable.o
  CC      lib/find_next_bit.o
  CC      mm/pagewalk.o
  CC      lib/idr.o
  CC      fs/namespace.o
  CC      fs/seq_file.o
  CC      mm/pgtable-generic.o
  CC      kernel/capability.o
  CC      mm/init-mm.o
  CC      kernel/ptrace.o
  CC      lib/int_sqrt.o
  CC      mm/bootmem.o
  CC      fs/xattr.o
  CC      kernel/timer.o
  CC      mm/bounce.o
  CC      mm/dmapool.o
  CC      mm/slub.o
  CC      lib/ioremap.o
  CC      lib/irq_regs.o
  CC      lib/is_single_threaded.o
  CC      kernel/user.o
  CC      lib/klist.o
  LD      arch/cris/kernel/built-in.o
  CC      fs/libfs.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      lib/kobject.o
  CC      lib/kobject_uevent.o
  CC      lib/kref.o
  CC      fs/fs-writeback.o
  CC      kernel/rcupdate.o
  CC      kernel/extable.o
  CC      lib/plist.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      lib/prio_heap.o
  CC      kernel/params.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      kernel/posix-timers.o
  CC      fs/splice.o
  CC      kernel/kthread.o
  CC      fs/sync.o
  CC      kernel/wait.o
  CC      lib/prio_tree.o
  CC      lib/proportions.o
  CC      fs/utimes.o
/scratch/kisskb/src/kernel/fork.c: In function 'dup_task_struct':
/scratch/kisskb/src/kernel/fork.c:267: error: implicit declaration of function 'alloc_thread_info_node'
/scratch/kisskb/src/kernel/fork.c:267: warning: assignment makes pointer from integer without a cast
  CC      lib/radix-tree.o
  CC      lib/ratelimit.o
  CC      lib/rbtree.o
  CC      fs/stack.o
  CC      kernel/kfifo.o
  CC      fs/fs_struct.o
  CC      fs/statfs.o
  CC      kernel/posix-cpu-timers.o
  CC      fs/buffer.o
  CC      fs/bio.o
  CC      fs/block_dev.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      kernel/rwsem.o
  CC      kernel/nsproxy.o
  CC      lib/rwsem-spinlock.o
  CC      lib/sha1.o
  CC      kernel/srcu.o
  CC      kernel/semaphore.o
  CC      fs/direct-io.o
  CC      lib/show_mem.o
  CC      lib/string.o
  CC      fs/mpage.o
  CC      lib/timerqueue.o
  CC      kernel/notifier.o
  CC      lib/vsprintf.o
  LD      security/built-in.o
  LD      lib/built-in.o
  CC      fs/ioprio.o
  CC      kernel/ksysfs.o
  CC      fs/devpts/inode.o
make[2]: *** [kernel/fork.o] Error 1
  LD      drivers/video/built-in.o
  CC      kernel/pm_qos_params.o
  CC      fs/partitions/check.o
  CC      kernel/sched_clock.o
  CC      fs/eventpoll.o
  LD      drivers/base/built-in.o
  CC      fs/anon_inodes.o
  CC      fs/sysfs/inode.o
  CC      fs/partitions/msdos.o
  CC      fs/signalfd.o
  CC      kernel/cred.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  CC      kernel/async.o
  CC      fs/aio.o
  CC      kernel/range.o
  CC      fs/ramfs/inode.o
  CC      fs/proc/mmu.o
  CC      fs/locks.o
  CC      fs/proc/task_mmu.o
  CC      kernel/jump_label.o
  CC      fs/binfmt_script.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/proc/inode.o
  CC      kernel/groups.o
  CC      fs/sysfs/file.o
  LD      drivers/input/input-core.o
  LD      drivers/char/built-in.o
  CC      fs/sysfs/dir.o
  CC      fs/proc/root.o
  CC      fs/sysfs/symlink.o
  CC      fs/proc/base.o
  CC      fs/sysfs/mount.o
  CC      kernel/futex.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:362: warning: control reaches end of non-void function
  CC      kernel/time/timekeeping.o
  CC      fs/sysfs/bin.o
  CC      fs/proc/generic.o
  CC      kernel/time/ntp.o
  CC      fs/sysfs/group.o
  CC      kernel/rtmutex.o
  CC      fs/proc/array.o
  CC      kernel/up.o
  CC      kernel/time/clocksource.o
  CC      kernel/uid16.o
  CC      kernel/time/jiffies.o
  CC      kernel/kallsyms.o
  CC      kernel/rcutiny.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/time/timer_list.o
  CC      fs/proc/proc_tty.o
  CC      kernel/time/timecompare.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/posix-clock.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/consoles.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      fs/proc/softirqs.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  CC      kernel/irq/irqdesc.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
  CC      kernel/irq/resend.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/dummychip.o
  CC      kernel/irq/devres.o
  CC      kernel/irq/proc.o
  LD      drivers/input/built-in.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      init/mounts.o
  LD      init/built-in.o
  LD      fs/ramfs/ramfs.o
  LD      fs/partitions/built-in.o
  LD      fs/ramfs/built-in.o
  LD      block/built-in.o
  LD      kernel/irq/built-in.o
  LD      kernel/time/built-in.o
  LD      fs/sysfs/built-in.o
  AR      lib/lib.a
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
  LD      mm/built-in.o
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
bisect failed 207205a2ba2655652fe46a60b49838af6c16a919
# git bisect bad
Bisecting: 0 revisions left to test after this (roughly 0 steps)
[b6a84016bd2598e35ead635147fa53619982648d] mm: NUMA aware alloc_thread_info_node()
# < git rev-parse --verify HEAD
Trying b6a84016bd2598e35ead635147fa53619982648d
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  allnoconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=cris O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_cris-allnoconfig_cris CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/cris-linux/bin/cris-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
scripts/kconfig/conf --silentoldconfig Kconfig
  GEN     /scratch/kisskb/build/linus_cris-allnoconfig_cris/Makefile
  CHK     include/linux/version.h
  Using /scratch/kisskb/src as source for kernel
  CHK     include/generated/utsrelease.h
  CC      arch/cris/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1514:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1518:2: warning: #warning syscall perf_event_open not implemented
<stdin>:1522:2: warning: #warning syscall recvmmsg not implemented
<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
<stdin>:1538:2: warning: #warning syscall name_to_handle_at not implemented
<stdin>:1542:2: warning: #warning syscall open_by_handle_at not implemented
<stdin>:1546:2: warning: #warning syscall clock_adjtime not implemented
<stdin>:1550:2: warning: #warning syscall syncfs not implemented
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      arch/cris/kernel/process.o
  CC      arch/cris/mm/init.o
  CC      arch/cris/arch-v10/mm/fault.o
  CC      init/do_mounts.o
  CC      arch/cris/kernel/traps.o
  CC      arch/cris/mm/fault.o
  CC      init/noinitramfs.o
  CC      arch/cris/arch-v10/mm/init.o
  CC      arch/cris/kernel/irq.o
  CC      arch/cris/kernel/ptrace.o
  CC      arch/cris/arch-v10/mm/tlb.o
  CC      arch/cris/mm/tlb.o
  CC      arch/cris/kernel/setup.o
  CC      security/commoncap.o
  CC      arch/cris/mm/ioremap.o
  AS      arch/cris/arch-v10/kernel/entry.o
  CC      arch/cris/kernel/time.o
  CC      security/min_addr.o
  CC      arch/cris/kernel/sys_cris.o
  CC      arch/cris/arch-v10/kernel/traps.o
  CC      arch/cris/arch-v10/kernel/process.o
  CC      arch/cris/arch-v10/kernel/signal.o
  CC      arch/cris/arch-v10/kernel/time.o
  CC      arch/cris/arch-v10/kernel/ptrace.o
  CC      init/version.o
  CC      block/elevator.o
  CC      arch/cris/arch-v10/lib/usercopy.o
  CC      block/blk-core.o
  CC      block/blk-tag.o
  CC      block/blk-sysfs.o
  CC      block/blk-flush.o
  CC      mm/filemap.o
  CC      mm/mempool.o
  CC      block/blk-settings.o
  CC      block/blk-ioc.o
  CC      drivers/char/mem.o
  CC      mm/oom_kill.o
  CC      drivers/char/random.o
  CC      mm/fadvise.o
  CC      block/blk-map.o
  CC      block/blk-exec.o
  CC      block/blk-merge.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      block/blk-softirq.o
  CC      mm/page-writeback.o
  CC      block/blk-timeout.o
  CC      mm/readahead.o
  CC      block/blk-iopoll.o
  CC      mm/swap.o
  CC      block/blk-lib.o
  CC      drivers/input/input.o
  CC      drivers/base/dd.o
  CC      mm/truncate.o
  CC      block/ioctl.o
  CC      mm/vmscan.o
  CC      drivers/input/input-compat.o
  CC      block/genhd.o
  CC      mm/shmem.o
  CC      block/scsi_ioctl.o
  CC      mm/prio_tree.o
  CC      drivers/input/ff-core.o
  CC      drivers/base/platform.o
  CC      block/noop-iosched.o
  CC      drivers/input/mousedev.o
  CC      kernel/sched.o
  CC      drivers/base/cpu.o
  CC      mm/util.o
  CC      drivers/video/fb_notify.o
  CC      drivers/tty/tty_io.o
  CC      drivers/tty/n_tty.o
  CC      mm/mmzone.o
  CC      kernel/fork.o
  CC      drivers/base/dma-mapping.o
  CC      mm/vmstat.o
  CC      drivers/base/firmware_class.o
  CC      mm/backing-dev.o
  CC      kernel/exec_domain.o
  CC      drivers/tty/tty_ioctl.o
  CC      mm/page_isolation.o
  CC      lib/bust_spinlocks.o
  CC      mm/mm_init.o
  CC      lib/bitmap.o
  CC      kernel/panic.o
  CC      drivers/tty/tty_ldisc.o
  CC      drivers/tty/tty_buffer.o
  CC      kernel/printk.o
  CC      mm/mmu_context.o
  CC      lib/scatterlist.o
  CC      drivers/tty/tty_port.o
  CC      mm/percpu.o
  CC      drivers/tty/tty_mutex.o
  CC      kernel/cpu.o
  CC      drivers/tty/pty.o
  CC      mm/fremap.o
  CC      mm/highmem.o
  CC      kernel/exit.o
  CC      mm/madvise.o
  CC      kernel/itimer.o
  CC      kernel/time.o
  CC      lib/iomap.o
  CC      mm/memory.o
  CC      kernel/softirq.o
  CC      mm/mincore.o
  CC      mm/mlock.o
  CC      mm/mmap.o
  CC      kernel/resource.o
  CC      lib/devres.o
  CC      mm/mprotect.o
  CC      mm/mremap.o
  CC      kernel/sysctl.o
  CC      mm/msync.o
  CC      mm/rmap.o
  CC      kernel/sysctl_binary.o
  CC      mm/vmalloc.o
  CC      mm/pagewalk.o
  CC      fs/open.o
  CC      lib/extable.o
  CC      mm/pgtable-generic.o
  CC      kernel/capability.o
  CC      drivers/tty/vt/vt_ioctl.o
  CC      kernel/ptrace.o
  CC      drivers/tty/vt/vc_screen.o
  CC      mm/init-mm.o
  CC      mm/bootmem.o
  CC      fs/read_write.o
  CC      kernel/timer.o
  CC      drivers/tty/vt/selection.o
  CC      fs/file_table.o
  CC      mm/bounce.o
  CC      lib/ioremap.o
  CC      drivers/tty/vt/keyboard.o
  CC      mm/dmapool.o
  CC      kernel/user.o
  CC      drivers/tty/vt/consolemap.o
  CC      fs/super.o
  CC      kernel/signal.o
  LD      arch/cris/arch-v10/mm/built-in.o
  CC      mm/slub.o
  CC      fs/char_dev.o
  CC      fs/stat.o
  AR      arch/cris/arch-v10/lib/lib.a
  LD      arch/cris/mm/built-in.o
  CC      fs/exec.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      lib/is_single_threaded.o
  CC      fs/fcntl.o
  CC      fs/ioctl.o
  CC      kernel/sys.o
  CC      drivers/tty/vt/vt.o
  CC      lib/klist.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      fs/readdir.o
  LD      arch/cris/kernel/built-in.o
  CC      kernel/pid.o
  CC      kernel/rcupdate.o
  CC      fs/select.o
  CC      kernel/extable.o
  CC      lib/kobject_uevent.o
  CC      fs/fifo.o
  CC      fs/dcache.o
  CC      fs/inode.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      fs/attr.o
/scratch/kisskb/src/lib/iomap.c: In function 'ioread8_rep':
/scratch/kisskb/src/lib/iomap.c:197: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread16_rep':
/scratch/kisskb/src/lib/iomap.c:201: warning: statement with no effect
/scratch/kisskb/src/lib/iomap.c: In function 'ioread32_rep':
/scratch/kisskb/src/lib/iomap.c:205: warning: statement with no effect
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      fs/filesystems.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:362: warning: control reaches end of non-void function
  CC      fs/namespace.o
  LD      drivers/video/built-in.o
  CC      fs/seq_file.o
  CC      lib/prio_tree.o
  CC      fs/xattr.o
  CC      fs/libfs.o
  CC      fs/fs-writeback.o
  LD      arch/cris/arch-v10/kernel/built-in.o
  CC      fs/drop_caches.o
/scratch/kisskb/src/kernel/fork.c: In function 'dup_task_struct':
/scratch/kisskb/src/kernel/fork.c:266: error: implicit declaration of function 'alloc_thread_info_node'
/scratch/kisskb/src/kernel/fork.c:266: warning: assignment makes pointer from integer without a cast
  CC      kernel/wait.o
  CC      lib/rwsem-spinlock.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      kernel/kfifo.o
  CC      lib/show_mem.o
  CC      kernel/posix-cpu-timers.o
  CC      lib/vsprintf.o
  CC      kernel/mutex.o
  CC      fs/fs_struct.o
/scratch/kisskb/src/kernel/sched.c: In function 'pick_next_task':
/scratch/kisskb/src/kernel/sched.c:4069: warning: control reaches end of non-void function
  CC      kernel/hrtimer.o
  CC      fs/statfs.o
  CC      kernel/rwsem.o
  CC      fs/buffer.o
  CC      fs/bio.o
  LD      security/built-in.o
  CC      kernel/nsproxy.o
  CC      fs/block_dev.o
  CC      kernel/srcu.o
  CC      kernel/semaphore.o
  CC      fs/direct-io.o
  CC      fs/mpage.o
  CC      fs/ioprio.o
  CC      kernel/ksysfs.o
  CC      kernel/pm_qos_params.o
  LD      drivers/char/built-in.o
  CC      fs/partitions/check.o
  CC      kernel/sched_clock.o
  CC      fs/devpts/inode.o
  CC      fs/eventpoll.o
  CC      kernel/cred.o
  CC      fs/partitions/msdos.o
  CC      fs/anon_inodes.o
  CC      fs/signalfd.o
  CC      fs/sysfs/inode.o
  CC      kernel/async.o
make[2]: *** [kernel/fork.o] Error 1
  CC      fs/timerfd.o
  CC      kernel/jump_label.o
  CC      fs/sysfs/file.o
  CC      fs/ramfs/inode.o
  CC      kernel/groups.o
  CC      fs/eventfd.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/symlink.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/proc/mmu.o
  CC      fs/aio.o
  CC      fs/locks.o
  CC      fs/proc/task_mmu.o
  CC      fs/proc/inode.o
  CC      kernel/futex.o
  CC      fs/proc/root.o
  CC      kernel/rtmutex.o
  CC      kernel/time/timekeeping.o
  CC      fs/sysfs/mount.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      fs/sysfs/bin.o
  CC      kernel/uid16.o
  CC      kernel/kallsyms.o
  CC      kernel/rcutiny.o
  CC      kernel/time/ntp.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  CC      kernel/time/clocksource.o
  CC      fs/proc/array.o
  CC      kernel/utsname_sysctl.o
  CC      fs/proc/proc_tty.o
  CC      kernel/time/timer_list.o
  CC      kernel/time/posix-clock.o
  LD      lib/built-in.o
  CC      fs/proc/loadavg.o
  CC      fs/proc/meminfo.o
/scratch/kisskb/src/kernel/pm_qos_params.c: In function 'pm_qos_get_value':
/scratch/kisskb/src/kernel/pm_qos_params.c:136: warning: control reaches end of non-void function
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  CC      kernel/irq/handle.o
  CC      fs/proc/proc_sysctl.o
  CC      kernel/irq/manage.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  LD      drivers/base/built-in.o
  LD      block/built-in.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      kernel/irq/built-in.o
  LD      fs/partitions/built-in.o
  LD      drivers/input/input-core.o
  LD      drivers/input/built-in.o
  LD      kernel/time/built-in.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      fs/sysfs/built-in.o
  LD      mm/built-in.o
make[2]: Target `__build' not remade because of errors.
make[1]: *** [kernel] Error 2
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD      fs/built-in.o
  AR      lib/lib.a
  LD      drivers/tty/vt/built-in.o
  LD      drivers/tty/built-in.o
  LD      drivers/built-in.o
make[1]: Target `_all' not remade because of errors.
make: *** [sub-make] Error 2
make: Target `_all' not remade because of errors.
bisect failed b6a84016bd2598e35ead635147fa53619982648d
# git bisect bad
b6a84016bd2598e35ead635147fa53619982648d is the first bad commit
commit b6a84016bd2598e35ead635147fa53619982648d
Author: Eric Dumazet <eric.dumazet@gmail.com>
Date:   Tue Mar 22 16:30:42 2011 -0700

    mm: NUMA aware alloc_thread_info_node()
    
    Add a node parameter to alloc_thread_info(), and change its name to
    alloc_thread_info_node()
    
    This change is needed to allow NUMA aware kthread_create_on_cpu()
    
    Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
    Acked-by: David S. Miller <davem@davemloft.net>
    Reviewed-by: Andi Kleen <ak@linux.intel.com>
    Acked-by: Rusty Russell <rusty@rustcorp.com.au>
    Cc: Tejun Heo <tj@kernel.org>
    Cc: Tony Luck <tony.luck@intel.com>
    Cc: Fenghua Yu <fenghua.yu@intel.com>
    Cc: David Howells <dhowells@redhat.com>
    Cc: <linux-arch@vger.kernel.org>
    Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

:040000 040000 244f6b0ce9e1554764b082fecddc649a51156e4b fc24d0348fa2bd8636fe135d181a431f34b9fe14 M	arch
:040000 040000 c8cc245b62e8318d57b04b7a40a8a5046e62ffce 57d3ef691abc63aa3e39f2fa552fed2aaaa00ed5 M	kernel
# < git rev-parse --verify HEAD
# < git bisect next
Traceback (most recent call last):
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 151, in _do_build
    self.bisect()
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 239, in bisect
    raise Exception("Couldn't find bad commit in log!?")
Exception: Couldn't find bad commit in log!?