# < git ls-remote /scratch/git/sfr/linux-next refs/heads/master
# < git rev-parse tmp/linux-next
remote == local, skipping fetch
# < git rev-parse tmp/linux-next
Upstream revision is 7531299b1683b5310f9fefedd5dcc590851dfb64
Head not built, building
# < git reset --mixed
# git branch -D linux-next
Deleted branch linux-next.
# git checkout -q -f -b linux-next tmp/linux-next
# < git ls-files --others --modified
# git ls-files --others --modified
cmd.log
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=s390 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_s390-defconfig_s390x CROSS_COMPILE=/opt/crosstool/gcc-4.0.2-glibc-2.3.6/s390x-unknown-linux-gnu/bin/s390x-unknown-linux-gnu- -f kisskb-version.mk
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/32 localhost/32
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=s390 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_s390-defconfig_s390x CROSS_COMPILE=/opt/crosstool/gcc-4.0.2-glibc-2.3.6/s390x-unknown-linux-gnu/bin/s390x-unknown-linux-gnu- defconfig
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/32 localhost/32
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=s390 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_s390-defconfig_s390x CROSS_COMPILE=/opt/crosstool/gcc-4.0.2-glibc-2.3.6/s390x-unknown-linux-gnu/bin/s390x-unknown-linux-gnu- 
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/32 localhost/32
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 128
  GEN     /scratch/kisskb/build/linux-next_s390-defconfig_s390x/Makefile
scripts/kconfig/conf -s arch/s390/Kconfig
#
# configuration written to .config
#
  GEN     /scratch/kisskb/build/linux-next_s390-defconfig_s390x/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  CHK     include/linux/utsrelease.h
  UPD     include/linux/utsrelease.h
  SYMLINK include/asm -> include/asm-s390
  Using /scratch/kisskb/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/bin2c
  HOSTCC  scripts/genksyms/genksyms.o
  SHIPPED scripts/genksyms/lex.c
  SHIPPED scripts/genksyms/parse.h
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/empty.o
  SHIPPED scripts/genksyms/keywords.c
  SHIPPED scripts/genksyms/parse.c
  HOSTCC  scripts/genksyms/lex.o
  HOSTCC  scripts/genksyms/parse.o
  CC      kernel/bounds.s
  GEN     include/linux/bounds.h
  CC      arch/s390/kernel/asm-offsets.s
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  GEN     include/asm/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
  HOSTLD  scripts/genksyms/genksyms
  HOSTLD  scripts/mod/modpost
  CC      init/main.o
  CHK     include/linux/compile.h
  CC      init/dyn_array.o
  CC      init/do_mounts.o
  CC      init/do_mounts_rd.o
  CC      init/do_mounts_initrd.o
  CC      init/do_mounts_md.o
  CC      init/initramfs.o
  HOSTCC  usr/gen_init_cpio
  UPD     include/linux/compile.h
  CC      arch/s390/mm/init.o
  CC      arch/s390/mm/fault.o
  CC      arch/s390/mm/extmem.o
  CC      init/version.o
  CC      arch/s390/mm/mmap.o
  CC      arch/s390/mm/pgtable.o
  CC      arch/s390/mm/vmem.o
  AS      arch/s390/kernel/bitmap.o
  CC      arch/s390/kernel/traps.o
  CC      arch/s390/kernel/time.o
  CC      arch/s390/kernel/process.o
  AS      arch/s390/kernel/base.o
  CC      arch/s390/kernel/early.o
  CC      arch/s390/kernel/setup.o
  CC      arch/s390/kernel/sys_s390.o
  CC      arch/s390/kernel/ptrace.o
  CC      arch/s390/kernel/signal.o
  CC      arch/s390/kernel/cpcmd.o
  CC      arch/s390/kernel/ebcdic.o
  LD      arch/s390/crypto/built-in.o
  CC      arch/s390/kernel/s390_ext.o
  CC [M]  arch/s390/crypto/sha512_s390.o
  CC [M]  arch/s390/crypto/sha_common.o
  CC      arch/s390/kernel/debug.o
  CC [M]  arch/s390/crypto/prng.o
  CC      arch/s390/kernel/irq.o
  CC      arch/s390/kernel/ipl.o
  CC      arch/s390/kernel/dis.o
  CC      arch/s390/kernel/diag.o
  CC      arch/s390/kernel/mem_detect.o
  AS      arch/s390/kernel/entry64.o
  AS      arch/s390/kernel/reipl64.o
  CC      arch/s390/kernel/s390_ksyms.o
  CC      arch/s390/kernel/module.o
  CC      arch/s390/kernel/smp.o
  CC      arch/s390/kernel/topology.o
  CC      arch/s390/kernel/audit.o
  CC      arch/s390/kernel/compat_linux.o
  CC      arch/s390/kernel/compat_signal.o
  AS      arch/s390/kernel/compat_wrapper.o
  CC      arch/s390/kernel/compat_exec_domain.o
  CC      arch/s390/kernel/compat_audit.o
  CC      arch/s390/kernel/vtime.o
  CC      arch/s390/kernel/kprobes.o
  CC      arch/s390/kernel/machine_kexec.o
  CC      arch/s390/kernel/crash.o
  AS      arch/s390/kernel/relocate_kernel64.o
  GEN     usr/initramfs_data.cpio.gz
  AS      arch/s390/kernel/head.o
  AS      usr/initramfs_data.o
  CC      arch/s390/kernel/init_task.o
  LDS     arch/s390/kernel/vmlinux.lds
  LD      usr/built-in.o
distcc[21878] ERROR: compile (null) on localhost:Broken pipe 
distcc[21941] ERROR: compile (null) on localhost:Broken pipe 
distcc[21715] ERROR: compile (null) on localhost:Broken pipe 
distcc[21719] ERROR: compile (null) on localhost:Broken pipe 
distcc[21748] ERROR: compile (null) on localhost:Broken pipe 
distcc[21880] ERROR: compile (null) on localhost:Broken pipe 
distcc[21863] ERROR: compile (null) on localhost:Broken pipe 
distcc[21900] ERROR: compile (null) on localhost:Broken pipe 
  LD      arch/s390/appldata/built-in.o
  CC      arch/s390/hypfs/inode.o
  CC      arch/s390/hypfs/hypfs_diag.o
  CC      arch/s390/hypfs/hypfs_vm.o
  LD      arch/s390/kvm/built-in.o
  CC [M]  arch/s390/kvm/../../../virt/kvm/kvm_main.o
  CC [M]  arch/s390/kvm/kvm-s390.o
  AS [M]  arch/s390/kvm/sie64a.o
  CC [M]  arch/s390/kvm/intercept.o
  CC [M]  arch/s390/kvm/interrupt.o
  CC [M]  arch/s390/kvm/priv.o
  CC      kernel/sched.o
  CC [M]  arch/s390/kvm/sigp.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC [M]  arch/s390/kvm/diag.o
  CC      kernel/panic.o
  CC      kernel/printk.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      kernel/itimer.o
  TIMEC   kernel/timeconst.h
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  CC      kernel/timer.o
distcc[21729] ERROR: compile (null) on localhost:Broken pipe 
  CC      mm/bootmem.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      mm/filemap.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
In file included from /scratch/kisskb/src/arch/s390/kvm/../../../virt/kvm/kvm_main.c:45:
/scratch/kisskb/src/include/linux/intel-iommu.h: In function 'dmar_readq':
/scratch/kisskb/src/include/linux/intel-iommu.h:73: error: implicit declaration of function 'readl'
/scratch/kisskb/src/include/linux/intel-iommu.h: In function 'dmar_writeq':
/scratch/kisskb/src/include/linux/intel-iommu.h:80: error: implicit declaration of function 'writel'
/scratch/kisskb/src/include/linux/intel-iommu.h: In function '__iommu_flush_cache':
/scratch/kisskb/src/include/linux/intel-iommu.h:296: error: implicit declaration of function 'clflush_cache_range'
distcc[22219] ERROR: compile /scratch/kisskb/src/arch/s390/kvm/../../../virt/kvm/kvm_main.c on sprygo/32 failed
make[2]: *** [arch/s390/kvm/../../../virt/kvm/kvm_main.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      mm/mempool.o
  CC      kernel/workqueue.o
  CC      mm/oom_kill.o
  CC      mm/fadvise.o
  CC      mm/maccess.o
  CC      mm/page_alloc.o
  CC      mm/page-writeback.o
  CC      mm/pdflush.o
  CC      kernel/rcupdate.o
  CC      kernel/pid.o
  CC      kernel/extable.o
  CC      mm/readahead.o
  CC      kernel/params.o
  CC      mm/swap.o
  CC      kernel/kthread.o
  CC      kernel/posix-timers.o
  CC      kernel/kfifo.o
  CC      kernel/wait.o
  CC      kernel/sys_ni.o
  CC      mm/truncate.o
  CC      kernel/posix-cpu-timers.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      kernel/rwsem.o
  CC      kernel/nsproxy.o
  CC      mm/vmscan.o
  CC      mm/prio_tree.o
  CC      kernel/srcu.o
  CC      mm/util.o
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:321: warning: control reaches end of non-void function
  CC      mm/vmstat.o
  CC      mm/mmzone.o
  CC      mm/backing-dev.o
  CC      kernel/semaphore.o
  CC      kernel/notifier.o
  CC      mm/page_isolation.o
  CC      kernel/ksysfs.o
  CC      mm/mm_init.o
  CC      kernel/pm_qos_params.o
  CC      mm/highmem.o
  CC      kernel/sched_clock.o
  CC      mm/fremap.o
  CC      mm/madvise.o
  CC      mm/memory.o
  CC      kernel/cred.o
  CC      kernel/sysctl_check.o
  CC      kernel/mutex-debug.o
  CC      mm/mincore.o
  CC      kernel/time/timekeeping.o
  CC      mm/mlock.o
  CC      kernel/futex.o
  CC      kernel/time/ntp.o
  CC      kernel/futex_compat.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  CC      mm/mmap.o
  CC      mm/mremap.o
  CC      mm/mprotect.o
  CC      kernel/time/timer_list.o
  CC      kernel/rtmutex.o
  CC      kernel/spinlock.o
  CC      mm/msync.o
  CC      kernel/time/clockevents.o
  CC      kernel/module.o
  CC      mm/rmap.o
  CC      kernel/time/tick-common.o
  CC      mm/vmalloc.o
  CC      kernel/kallsyms.o
  CC      kernel/time/tick-oneshot.o
  CC      mm/pagewalk.o
  CC      kernel/kexec.o
  CC      kernel/compat.o
  CC      mm/bounce.o
  CC      kernel/ns_cgroup.o
  CC      kernel/time/tick-sched.o
  CC      kernel/cgroup.o
  CC      mm/page_io.o
  CC      kernel/utsname.o
  GZIP    kernel/config_data.gz
  CC      kernel/stop_machine.o
  CC      kernel/audit.o
  CC      mm/swap_state.o
  CC      kernel/auditfilter.o
  CC      mm/swapfile.o
  CC      kernel/kprobes.o
distcc[22814] ERROR: compile (null) on localhost:Broken pipe 
  CC      mm/sparse.o
  CC      mm/thrash.o
  CC      mm/sparse-vmemmap.o
  CC      kernel/rcuclassic.o
  CC      kernel/utsname_sysctl.o
distcc[22818] ERROR: compile (null) on localhost:Broken pipe 
distcc[22991] ERROR: compile (null) on localhost:Broken pipe 
  CC      kernel/sched_cpupri.o
  CC      fs/open.o
distcc[22628] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/read_write.o
  CC      mm/shmem.o
distcc[22654] ERROR: compile (null) on localhost:Broken pipe 
  CC      mm/shmem_acl.o
distcc[22690] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/file_table.o
distcc[22719] ERROR: compile (null) on localhost:Broken pipe 
  CC      mm/slab.o
  CC      fs/super.o
  CC      mm/memory_hotplug.o
/scratch/kisskb/src/kernel/audit.c: In function 'audit_log_start':
/scratch/kisskb/src/kernel/audit.c:1144: warning: 't.tv_sec' may be used uninitialized in this function
/scratch/kisskb/src/kernel/audit.c:1144: warning: 't.tv_nsec' may be used uninitialized in this function
  CC      fs/char_dev.o
  CC      mm/migrate.o
distcc[23015] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/stat.o
  CC      kernel/time.o
  IKCFG   kernel/config_data.h
  CC      mm/allocpercpu.o
distcc[22877] ERROR: compile (null) on localhost:Broken pipe 
distcc[22926] ERROR: compile (null) on localhost:Broken pipe 
distcc[22931] ERROR: compile (null) on localhost:Broken pipe 
  CC      kernel/configs.o
  CC      fs/exec.o
distcc[21504] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/pipe.o
distcc[23185] ERROR: compile (null) on localhost:Broken pipe 
distcc[22963] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/namei.o
  CC      fs/fcntl.o
  CC      fs/ioctl.o
  CC      fs/readdir.o
  CC      fs/select.o
  CC      fs/fifo.o
distcc[22947] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/dcache.o
distcc[23062] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/inode.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      fs/file.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC      fs/aio.o
  CC      fs/seq_file.o
distcc[23189] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/xattr.o
distcc[22873] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/libfs.o
distcc[22928] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/fs-writeback.o
  CC      fs/pnode.o
distcc[22687] ERROR: compile (null) on localhost:Broken pipe 
/scratch/kisskb/src/fs/dcache.c: In function 'd_materialise_unique':
/scratch/kisskb/src/fs/dcache.c:1878: warning: control reaches end of non-void function
  CC      fs/drop_caches.o
distcc[23328] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/splice.o
distcc[23546] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/sync.o
  CC      fs/utimes.o
  CC      fs/stack.o
  CC      fs/buffer.o
distcc[22770] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/bio.o
distcc[22583] ERROR: compile (null) on localhost:Broken pipe 
  CC      ipc/compat.o
  CC      fs/block_dev.o
  LD      arch/s390/hypfs/s390_hypfs.o
  LD      arch/s390/hypfs/built-in.o
distcc[23125] ERROR: compile (null) on localhost:Broken pipe 
  CC      ipc/util.o
distcc[22704] ERROR: compile (null) on localhost:Broken pipe 
distcc[22910] ERROR: compile (null) on localhost:Broken pipe 
distcc[22908] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/direct-io.o
  CC      ipc/msgutil.o
distcc[23669] ERROR: compile (null) on localhost:Broken pipe 
distcc[22502] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/mpage.o
  CC      ipc/msg.o
distcc[23542] ERROR: compile (null) on localhost:Broken pipe 
distcc[23341] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/ioprio.o
distcc[23555] ERROR: compile (null) on localhost:Broken pipe 
  CC      ipc/sem.o
distcc[23220] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/inotify.o
  CC      ipc/shm.o
  LD      init/mounts.o
  CC      fs/inotify_user.o
distcc[23782] ERROR: compile (null) on localhost:Broken pipe 
  CC      ipc/ipcns_notifier.o
  CC      fs/eventpoll.o
  CC      ipc/ipc_sysctl.o
  CC      fs/anon_inodes.o
  CC      ipc/mqueue.o
distcc[22605] ERROR: compile (null) on localhost:Broken pipe 
distcc[22701] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/signalfd.o
distcc[24108] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/timerfd.o
  CC      ipc/compat_mq.o
  CC      fs/eventfd.o
  CC      ipc/namespace.o
  CC      fs/locks.o
  CC      fs/compat.o
distcc[23780] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/compat_ioctl.o
  CC      fs/nfsctl.o
distcc[22610] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/binfmt_script.o
  CC      fs/binfmt_elf.o
  CC      fs/compat_binfmt_elf.o
distcc[22608] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/mbcache.o
distcc[23606] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/posix_acl.o
  CC      fs/xattr_acl.o
distcc[22466] ERROR: compile (null) on localhost:Broken pipe 
distcc[22957] ERROR: compile (null) on localhost:Broken pipe 
  CC      security/commoncap.o
  LD      fs/configfs/built-in.o
  CC      fs/debugfs/inode.o
  CC      fs/devpts/inode.o
  CC [M]  fs/configfs/inode.o
distcc[23557] ERROR: compile (null) on localhost:Broken pipe 
distcc[24413] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/debugfs/file.o
  CC      fs/exportfs/expfs.o
distcc[23958] ERROR: compile (null) on localhost:Broken pipe 
  LD      init/built-in.o
  LD      arch/s390/mm/built-in.o
  CC [M]  fs/configfs/file.o
  LD      fs/dlm/built-in.o
  CC      fs/ext2/balloc.o
distcc[24550] ERROR: compile (null) on localhost:Broken pipe 
  CC [M]  fs/dlm/ast.o
  CC [M]  fs/configfs/dir.o
distcc[24040] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/ext3/balloc.o
  CC      fs/ext2/dir.o
  CC      fs/ext3/bitmap.o
distcc[23319] ERROR: compile (null) on localhost:Broken pipe 
  CC [M]  fs/configfs/symlink.o
  CC [M]  fs/dlm/config.o
  CC      fs/ext2/file.o
  CC [M]  fs/configfs/mount.o
  CC      fs/jbd/transaction.o
distcc[24396] ERROR: compile (null) on localhost:Broken pipe 
  CC [M]  fs/configfs/item.o
  CC [M]  fs/dlm/dir.o
  CC      fs/ext3/dir.o
  CC      fs/ext3/file.o
  CC [M]  fs/dlm/lock.o
  CC      fs/jbd/commit.o
distcc[22966] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/ext3/fsync.o
  CC      fs/ext2/fsync.o
  CC [M]  fs/dlm/lockspace.o
  CC      fs/lockd/clntlock.o
  CC      fs/ext2/ialloc.o
  CC [M]  fs/dlm/main.o
  CC      fs/jbd/recovery.o
  CC      fs/ext2/inode.o
  CC      fs/nfs/client.o
  CC      fs/lockd/clntproc.o
distcc[23794] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/jbd/checkpoint.o
  CC [M]  fs/dlm/member.o
  CC      fs/nfs/dir.o
distcc[23069] ERROR: compile (null) on localhost:Broken pipe 
distcc[23151] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/ext2/ioctl.o
  CC      fs/jbd/revoke.o
/scratch/kisskb/src/fs/nfs/client.c: In function 'nfs_sockaddr_match_ipaddr':
/scratch/kisskb/src/fs/nfs/client.c:251: warning: control reaches end of non-void function
  LD      fs/nfs_common/built-in.o
  CC      fs/jbd/journal.o
  CC      fs/lockd/host.o
distcc[23944] ERROR: compile (null) on localhost:Broken pipe 
distcc[23349] ERROR: compile (null) on localhost:Broken pipe 
distcc[23561] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/nfs/file.o
  CC      fs/nfsd/nfssvc.o
  CC      fs/ext2/namei.o
  CC      fs/lockd/svc.o
  CC      fs/nfsd/nfsctl.o
  CC [M]  fs/dlm/memory.o
  CC      fs/partitions/check.o
distcc[22576] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/ext3/ialloc.o
  CC      fs/nfs/getroot.o
  CC      fs/nfsd/nfsproc.o
  CC [M]  fs/dlm/midcomms.o
  CC      fs/lockd/svclock.o
  CC      fs/partitions/msdos.o
  CC      fs/nfs/inode.o
distcc[25306] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/ext2/super.o
  CC      fs/nfsd/nfsfh.o
  CC [M]  fs/dlm/netlink.o
  CC      fs/partitions/ibm.o
  CC      fs/nfs/super.o
  CC      fs/ext2/symlink.o
  CC      fs/ramfs/inode.o
  CC      fs/ext3/inode.o
  CC      fs/proc/mmu.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/proc/task_mmu.o
distcc[24795] ERROR: compile (null) on localhost:Broken pipe 
  CC [M]  fs/dlm/lowcomms.o
  CC      fs/proc/inode.o
distcc[23673] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/nfs/nfs2xdr.o
  CC      fs/nfsd/vfs.o
  CC [M]  fs/dlm/plock.o
  CC      fs/ext3/ioctl.o
  CC      fs/nfsd/export.o
  CC      fs/proc/root.o
  CC      fs/nfs/direct.o
  CC      fs/sysfs/inode.o
  CC [M]  fs/dlm/rcom.o
  CC      fs/proc/base.o
  CC      fs/lockd/svcshare.o
  CC      fs/generic_acl.o
  CC      fs/nfs/pagelist.o
  CC      fs/ext3/namei.o
  CC      fs/nfsd/auth.o
  CC      fs/lockd/svcproc.o
  CC      fs/sysfs/file.o
  CC      fs/nfs/proc.o
  CC      fs/proc/generic.o
  CC      fs/proc/array.o
  CC      fs/lockd/svcsubs.o
  CC      fs/ext3/super.o
  CC      fs/nfs/read.o
  CC      fs/sysfs/dir.o
  CC [M]  fs/dlm/recover.o
  CC      fs/ext3/symlink.o
  CC      fs/nfsd/lockd.o
  CC      fs/proc/proc_tty.o
  CC      fs/proc/proc_misc.o
  CC      fs/sysfs/symlink.o
/scratch/kisskb/src/fs/sysfs/dir.c: In function 'sysfs_creation_tag':
/scratch/kisskb/src/fs/sysfs/dir.c:39: warning: 'kobj' may be used uninitialized in this function
  CC      fs/ext3/hash.o
  CC      fs/nfs/symlink.o
  CC      fs/lockd/mon.o
  CC      fs/dnotify.o
  CC [M]  fs/dlm/recoverd.o
  CC      fs/sysfs/mount.o
  CC      fs/nfsd/nfscache.o
make[1]: *** [arch/s390/kvm] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      fs/ext3/resize.o
  CC      fs/nfs/unlink.o
  CC [M]  fs/dlm/requestqueue.o
  CC      fs/ext3/ext3_jbd.o
  CC [M]  fs/binfmt_misc.o
distcc[23655] ERROR: compile (null) on localhost:Broken pipe 
  LD      fs/ramfs/ramfs.o
  CC      fs/lockd/xdr.o
  CC      fs/ext3/xattr.o
  CC [M]  fs/dlm/user.o
distcc[24663] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/lockd/xdr4.o
  CC      fs/nfsd/nfsxdr.o
  CC      fs/sysfs/bin.o
  CC      fs/ext3/xattr_user.o
  CC      fs/lockd/svc4proc.o
  CC      fs/nfs/write.o
  CC      fs/sysfs/group.o
distcc[23183] ERROR: compile (null) on localhost:Broken pipe 
  CC [M]  fs/dlm/util.o
  CC      fs/proc/proc_sysctl.o
distcc[22562] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/ext3/xattr_trusted.o
  CC      fs/nfsd/stats.o
  CC      fs/nfsd/nfs3proc.o
  CC      fs/proc/proc_net.o
  CC      fs/nfsd/nfs3xdr.o
distcc[22968] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/nfs/namespace.o
distcc[22559] ERROR: compile (null) on localhost:Broken pipe 
distcc[23823] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/nfs/mount_clnt.o
  CC      fs/proc/kcore.o
  CC      fs/proc/kmsg.o
distcc[25010] ERROR: compile (null) on localhost:Broken pipe 
distcc[23129] ERROR: compile (null) on localhost:Broken pipe 
distcc[24622] ERROR: compile (null) on localhost:Broken pipe 
distcc[23532] ERROR: compile (null) on localhost:Broken pipe 
  CC      fs/nfs/nfs3proc.o
  CC      fs/nfs/nfs3xdr.o
  CC      fs/nfs/sysctl.o
  LD      fs/partitions/built-in.o
distcc[25913] ERROR: compile (null) on localhost:Broken pipe 
distcc[25974] ERROR: compile (null) on localhost:Broken pipe 
distcc[26179] ERROR: compile (null) on localhost:Broken pipe 
distcc[23075] ERROR: compile (null) on localhost:Broken pipe 
distcc[25593] ERROR: compile (null) on localhost:Broken pipe 
distcc[25982] ERROR: compile (null) on localhost:Broken pipe 
distcc[22602] ERROR: compile (null) on localhost:Broken pipe 
distcc[25858] ERROR: compile (null) on localhost:Broken pipe 
  LD      kernel/time/built-in.o
distcc[25875] ERROR: compile (null) on localhost:Broken pipe 
distcc[25873] ERROR: compile (null) on localhost:Broken pipe 
distcc[25921] ERROR: compile (null) on localhost:Broken pipe 
distcc[23573] ERROR: compile (null) on localhost:Broken pipe 
  LD      fs/ext2/ext2.o
  LD      fs/ext2/built-in.o
distcc[22592] ERROR: compile (null) on localhost:Broken pipe 
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
distcc[25642] ERROR: compile (null) on localhost:Broken pipe 
distcc[25298] ERROR: compile (null) on localhost:Broken pipe 
distcc[21954] ERROR: compile (null) on localhost:Broken pipe 
distcc[26450] ERROR: compile (null) on localhost:Broken pipe 
  LD      fs/exportfs/exportfs.o
  LD      fs/exportfs/built-in.o
distcc[22848] ERROR: compile (null) on localhost:Broken pipe 
  LD      ipc/built-in.o
  LD      arch/s390/kernel/built-in.o
distcc[24797] ERROR: compile (null) on localhost:Broken pipe 
distcc[26304] ERROR: compile (null) on localhost:Broken pipe 
  LD      fs/lockd/lockd.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD [M]  fs/configfs/configfs.o
  LD      fs/nfs/nfs.o
  LD      fs/nfs/built-in.o
  LD      fs/nfsd/nfsd.o
  LD      fs/nfsd/built-in.o
  LD      fs/lockd/built-in.o
  LD      fs/ramfs/built-in.o
  LD      security/built-in.o
  LD      fs/debugfs/debugfs.o
  LD      fs/debugfs/built-in.o
  LD [M]  fs/dlm/dlm.o
distcc[23891] ERROR: compile (null) on localhost:Broken pipe 
distcc[25296] ERROR: compile (null) on localhost:Broken pipe 
  LD      fs/ext3/ext3.o
  LD      fs/sysfs/built-in.o
  LD      fs/ext3/built-in.o
  LD      kernel/built-in.o
  LD      fs/jbd/jbd.o
  LD      fs/jbd/built-in.o
  LD      fs/built-in.o
  LD      mm/built-in.o
make[1]: *** wait: No child processes.  Stop.
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision c7f4aa5b06307b45c53369d2777229c978e49fb6
# < git symbolic-ref HEAD
# < git merge-base c7f4aa5b06307b45c53369d2777229c978e49fb6 7531299b1683b5310f9fefedd5dcc590851dfb64

Good rev is not an ancestor, rebased tree?
Traceback (most recent call last):
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 149, in _do_build
    raise BuildFailedException(e)
BuildFailedException: Failed running "/scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=s390 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_s390-defconfig_s390x CROSS_COMPILE=/opt/crosstool/gcc-4.0.2-glibc-2.3.6/s390x-unknown-linux-gnu/bin/s390x-unknown-linux-gnu- " (2)