# < git ls-remote git://fs.ozlabs.ibm.com/home/kernel/upstream refs/heads/master
# < git rev-parse tmp/linus
remote == local, skipping fetch
# < git rev-parse tmp/linus
Upstream revision is 63a6440326e4cd01d6a663069208a0e68e9b833f
Head not built, building
# < git reset --mixed
# git branch -D linus
Deleted branch linus (was 63a6440).
# 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=alpha O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_alpha-defconfig_alpha CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/bin/alpha-linux-  -f kisskb-version.mk
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=alpha O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_alpha-defconfig_alpha CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/bin/alpha-linux-  defconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=alpha O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_alpha-defconfig_alpha CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/bin/alpha-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
  GEN     /scratch/kisskb/build/linus_alpha-defconfig_alpha/Makefile
scripts/kconfig/conf -s arch/alpha/Kconfig
  GEN     /scratch/kisskb/build/linus_alpha-defconfig_alpha/Makefile
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  Using /scratch/kisskb/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/mod/modpost
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/alpha/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      init/calibrate.o
  UPD     include/generated/compile.h
  LD      usr/built-in.o
  CC      init/version.o
  AS      arch/alpha/kernel/entry.o
  CC      arch/alpha/kernel/traps.o
  CC      arch/alpha/kernel/process.o
  CC      arch/alpha/kernel/init_task.o
  CC      arch/alpha/kernel/osf_sys.o
  CC      arch/alpha/kernel/irq.o
  CC      arch/alpha/kernel/irq_alpha.o
  CC      arch/alpha/kernel/signal.o
  CC      arch/alpha/kernel/setup.o
  CC      arch/alpha/kernel/ptrace.o
  CC      arch/alpha/kernel/time.o
  CC      arch/alpha/mm/init.o
  CC      arch/alpha/math-emu/math.o
  CC      arch/alpha/mm/fault.o
  CC      arch/alpha/mm/extable.o
  AS      arch/alpha/math-emu/qrnnd.o
  CC      arch/alpha/kernel/alpha_ksyms.o
  AS      arch/alpha/kernel/systbls.o
  CC      arch/alpha/kernel/err_common.o
  CC      arch/alpha/kernel/io.o
  CC      arch/alpha/kernel/console.o
  CC      arch/alpha/kernel/pci.o
  CC      arch/alpha/kernel/pci_iommu.o
  CC      arch/alpha/kernel/pci-sysfs.o
  CC      kernel/sched.o
  LD      arch/alpha/mm/built-in.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  LD      init/mounts.o
  CC      kernel/panic.o
  LD      init/built-in.o
cc1: warnings being treated as errors
/scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c: In function 'pci_mmap_resource_sparse':
/scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c:98: error: passing argument 1 of 'pci_mmap_resource' from incompatible pointer type
/scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c:98: error: passing argument 2 of 'pci_mmap_resource' from incompatible pointer type
/scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c:98: error: passing argument 3 of 'pci_mmap_resource' from incompatible pointer type
/scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c:98: error: passing argument 4 of 'pci_mmap_resource' makes pointer from integer without a cast
/scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c:98: error: too few arguments to function 'pci_mmap_resource'
/scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c: In function 'pci_mmap_resource_dense':
/scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c:105: error: passing argument 1 of 'pci_mmap_resource' from incompatible pointer type
/scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c:105: error: passing argument 2 of 'pci_mmap_resource' from incompatible pointer type
/scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c:105: error: passing argument 3 of 'pci_mmap_resource' from incompatible pointer type
/scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c:105: error: too few arguments to function 'pci_mmap_resource'
make[2]: *** [arch/alpha/kernel/pci-sysfs.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      kernel/printk.o
  CC      kernel/cpu.o
  CC      kernel/exit.o
  CC      mm/bootmem.o
  CC      kernel/itimer.o
  TIMEC   kernel/timeconst.h
  CC      kernel/softirq.o
  CC      kernel/resource.o
  CC      kernel/sysctl.o
  CC      fs/open.o
  CC      fs/read_write.o
  CC      fs/file_table.o
  CC      mm/filemap.o
  CC      ipc/util.o
  LD      arch/alpha/math-emu/math-emu.o
  LD      arch/alpha/math-emu/built-in.o
make[1]: *** [arch/alpha/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      fs/super.o
  CC      kernel/sysctl_binary.o
  CC      fs/char_dev.o
  CC      ipc/msgutil.o
  CC      ipc/msg.o
  CC      kernel/capability.o
  CC      ipc/sem.o
  CC      kernel/ptrace.o
  CC      fs/stat.o
  CC      ipc/shm.o
  CC      fs/exec.o
  CC      kernel/timer.o
  CC      mm/fadvise.o
  CC      mm/maccess.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      kernel/user.o
  CC      mm/page_alloc.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      fs/fcntl.o
  CC      mm/page-writeback.o
  CC      ipc/ipcns_notifier.o
  CC      kernel/pid.o
  CC      kernel/rcupdate.o
  CC      kernel/extable.o
  CC      ipc/syscall.o
  CC      ipc/ipc_sysctl.o
  CC      fs/ioctl.o
  CC      fs/readdir.o
  CC      mm/readahead.o
  CC      kernel/params.o
  CC      ipc/mqueue.o
  CC      kernel/posix-timers.o
  CC      ipc/mq_sysctl.o
  CC      mm/swap.o
  CC      kernel/kthread.o
  CC      mm/truncate.o
  CC      fs/select.o
  CC      fs/fifo.o
  CC      mm/vmscan.o
  CC      kernel/wait.o
  CC      fs/dcache.o
  CC      mm/shmem.o
  CC      kernel/kfifo.o
  CC      mm/prio_tree.o
  CC      mm/util.o
  CC      mm/mmzone.o
  CC      fs/inode.o
  CC      fs/attr.o
  CC      fs/bad_inode.o
  CC      mm/vmstat.o
  CC      mm/backing-dev.o
  CC      kernel/sys_ni.o
  CC      mm/page_isolation.o
  CC      kernel/posix-cpu-timers.o
  CC      fs/file.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      fs/filesystems.o
  CC      kernel/rwsem.o
  CC      mm/mm_init.o
  CC      kernel/nsproxy.o
  LD      ipc/built-in.o
  CC      kernel/srcu.o
  CC      fs/namespace.o
  CC      kernel/semaphore.o
  CC      kernel/notifier.o
  CC      mm/mmu_context.o
  CC      kernel/ksysfs.o
  CC      fs/seq_file.o
  CC      mm/fremap.o
  CC      mm/highmem.o
  CC      mm/madvise.o
  CC      mm/memory.o
  CC      mm/mincore.o
  CC      kernel/pm_qos_params.o
  CC      kernel/sched_clock.o
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      kernel/range.o
  CC      kernel/groups.o
  CC      kernel/irq/handle.o
  CC      kernel/irq/manage.o
  CC      kernel/irq/spurious.o
  CC      kernel/futex.o
  CC      kernel/time/timekeeping.o
/scratch/kisskb/src/kernel/irq/handle.c:432:3: warning: #warning __do_IRQ is deprecated. Please convert to proper flow handlers
  CC      kernel/irq/resend.o
  CC      mm/mlock.o
  CC      kernel/time/ntp.o
  CC      kernel/time/clocksource.o
  CC      kernel/time/jiffies.o
  CC      kernel/rtmutex.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/devres.o
  CC      kernel/time/timer_list.o
  CC      mm/mmap.o
  CC      mm/mprotect.o
  CC      kernel/dma.o
  CC      fs/xattr.o
  CC      mm/mremap.o
  CC      kernel/up.o
  CC      mm/msync.o
  CC      fs/libfs.o
  CC      mm/rmap.o
  CC      kernel/module.o
  CC      kernel/time/timecompare.o
  CC      kernel/irq/autoprobe.o
  CC      kernel/time/timeconv.o
  CC      kernel/irq/proc.o
  CC      mm/vmalloc.o
  CC      mm/pagewalk.o
  CC      kernel/kallsyms.o
  CC      kernel/softlockup.o
  CC      mm/init-mm.o
  CC      kernel/hung_task.o
  LD      kernel/time/built-in.o
  CC      fs/fs-writeback.o
  LD      kernel/irq/built-in.o
  CC      fs/pnode.o
  CC      fs/drop_caches.o
  CC      mm/bounce.o
  CC      mm/page_io.o
  CC      kernel/rcutree.o
  CC      fs/splice.o
  CC      fs/sync.o
  CC      mm/swap_state.o
  CC      mm/swapfile.o
  CC      mm/thrash.o
  CC      mm/dmapool.o
  CC      fs/utimes.o
  CC      mm/slub.o
  CC      fs/stack.o
  CC      fs/fs_struct.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/elfcore.o
  CC      fs/statfs.o
  CC      mm/percpu_up.o
  CC      kernel/time.o
  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
  LD      fs/autofs/built-in.o
  CC [M]  fs/autofs/dirhash.o
  CC      fs/devpts/inode.o
  CC [M]  fs/autofs/init.o
  CC [M]  fs/autofs/inode.o
  CC [M]  fs/autofs/root.o
  LD      fs/exportfs/built-in.o
  CC [M]  fs/autofs/symlink.o
  CC [M]  fs/exportfs/expfs.o
  CC      fs/ext2/balloc.o
  LD      kernel/built-in.o
  CC      fs/ext2/dir.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  CC      fs/ext2/file.o
  CC      fs/ext2/ialloc.o
  CC [M]  fs/autofs/waitq.o
  CC      fs/ext2/inode.o
  CC      fs/fat/cache.o
  CC      fs/fat/dir.o
  CC      fs/fat/fatent.o
  CC      fs/fat/file.o
  CC      fs/fat/inode.o
  CC      fs/fat/misc.o
  LD [M]  fs/exportfs/exportfs.o
  CC      fs/fat/namei_msdos.o
  CC      fs/isofs/namei.o
  LD [M]  fs/autofs/autofs.o
  CC      fs/isofs/inode.o
  LD      fs/lockd/built-in.o
  CC [M]  fs/lockd/clntlock.o
  CC [M]  fs/lockd/clntproc.o
  CC      fs/ext2/ioctl.o
  LD      fs/nfs/built-in.o
  CC      fs/fat/namei_vfat.o
  CC [M]  fs/nfs/client.o
  CC      fs/ext2/namei.o
  CC [M]  fs/lockd/host.o
  CC [M]  fs/nfs/dir.o
  CC      fs/isofs/dir.o
  CC      fs/isofs/util.o
  CC [M]  fs/nfs/file.o
  CC [M]  fs/nfs/getroot.o
  LD      mm/built-in.o
  CC [M]  fs/nfs/inode.o
  CC [M]  fs/nfs/super.o
  CC      fs/ext2/super.o
  CC      fs/ext2/symlink.o
  CC      fs/isofs/rock.o
  CC      fs/isofs/export.o
  LD      fs/nfs_common/built-in.o
  CC [M]  fs/nfs/nfs2xdr.o
  LD      fs/nfsd/built-in.o
  CC [M]  fs/nfsd/nfssvc.o
  CC [M]  fs/nfsd/nfsctl.o
  CC      fs/nls/nls_base.o
  CC [M]  fs/nfs/direct.o
  CC [M]  fs/lockd/svc.o
  LD      fs/fat/fat.o
  CC [M]  fs/nfs/pagelist.o
  LD      fs/fat/vfat.o
  LD      fs/fat/msdos.o
  CC      fs/nls/nls_cp437.o
  LD      fs/fat/built-in.o
  CC      fs/notify/fsnotify.o
  CC      fs/notify/notification.o
  CC      fs/notify/group.o
  LD      fs/nls/built-in.o
  CC      fs/notify/inode_mark.o
  CC      fs/notify/dnotify/dnotify.o
  LD      fs/isofs/isofs.o
  LD      fs/isofs/built-in.o
  CC [M]  fs/nfs/proc.o
  CC      fs/partitions/check.o
  CC      fs/partitions/msdos.o
  LD      fs/ext2/ext2.o
  LD      fs/ext2/built-in.o
  CC [M]  fs/lockd/svclock.o
  CC [M]  fs/lockd/svcshare.o
  CC [M]  fs/lockd/svcproc.o
  CC [M]  fs/nfsd/nfsproc.o
  CC [M]  fs/nfsd/nfsfh.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC [M]  fs/nfsd/vfs.o
  CC [M]  fs/nfsd/export.o
  LD      fs/notify/dnotify/built-in.o
  CC [M]  fs/lockd/svcsubs.o
  CC      fs/notify/inotify/inotify_user.o
  CC [M]  fs/nfs/read.o
  CC      fs/proc/mmu.o
  LD      fs/quota/built-in.o
  CC      fs/ramfs/inode.o
  CC      fs/partitions/osf.o
  CC      fs/ramfs/file-mmu.o
  CC      fs/sysfs/inode.o
  CC      fs/sysfs/file.o
  LD      fs/reiserfs/built-in.o
  CC [M]  fs/reiserfs/bitmap.o
  CC [M]  fs/reiserfs/do_balan.o
  CC      fs/proc/task_mmu.o
  CC      fs/eventpoll.o
  CC      fs/anon_inodes.o
  LD      fs/partitions/built-in.o
  CC      fs/proc/inode.o
  CC [M]  fs/lockd/mon.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  LD      fs/notify/inotify/built-in.o
  CC [M]  fs/lockd/xdr.o
  LD      fs/notify/built-in.o
  CC [M]  fs/nfsd/auth.o
  CC      fs/sysfs/dir.o
  CC [M]  fs/reiserfs/namei.o
  CC [M]  fs/reiserfs/inode.o
  CC [M]  fs/lockd/grace.o
  CC [M]  fs/lockd/xdr4.o
  CC [M]  fs/nfs/symlink.o
  CC [M]  fs/nfs/unlink.o
  CC [M]  fs/nfs/write.o
  CC      fs/proc/root.o
  CC      fs/proc/base.o
  CC [M]  fs/nfs/namespace.o
  CC [M]  fs/nfs/mount_clnt.o
  CC      fs/sysfs/symlink.o
  CC [M]  fs/nfsd/lockd.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/bin.o
  CC      fs/proc/generic.o
  CC      fs/sysfs/group.o
  CC [M]  fs/reiserfs/file.o
  CC [M]  fs/nfsd/nfscache.o
  CC [M]  fs/nfsd/nfsxdr.o
  CC      fs/proc/array.o
  CC [M]  fs/lockd/svc4proc.o
  CC      fs/proc/proc_tty.o
  CC [M]  fs/reiserfs/dir.o
  CC [M]  fs/reiserfs/fix_node.o
  CC [M]  fs/reiserfs/super.o
  CC [M]  fs/nfsd/stats.o
  LD      fs/sysfs/built-in.o
  CC      fs/proc/cmdline.o
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC [M]  fs/nfsd/nfs3proc.o
  CC      fs/proc/interrupts.o
  CC [M]  fs/nfs/dns_resolve.o
  CC [M]  fs/nfs/cache_lib.o
  CC [M]  fs/nfsd/nfs3xdr.o
  CC      fs/signalfd.o
  CC [M]  fs/reiserfs/prints.o
  CC      fs/proc/loadavg.o
  CC [M]  fs/nfs/nfs3proc.o
  CC [M]  fs/nfs/nfs3xdr.o
  CC [M]  fs/nfs/sysctl.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  CC      fs/aio.o
  LD [M]  fs/lockd/lockd.o
  CC [M]  fs/reiserfs/objectid.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/locks.o
  CC      fs/nfsctl.o
  CC      fs/binfmt_script.o
  CC [M]  fs/reiserfs/lbalance.o
  CC      fs/binfmt_elf.o
  CC [M]  fs/reiserfs/ibalance.o
  CC [M]  fs/reiserfs/stree.o
  CC [M]  fs/reiserfs/hashes.o
  CC [M]  fs/reiserfs/tail_conversion.o
  CC [M]  fs/reiserfs/journal.o
  CC      fs/proc/proc_net.o
  CC [M]  fs/reiserfs/resize.o
  CC [M]  fs/reiserfs/item_ops.o
  CC      fs/proc/kcore.o
  CC      fs/proc/kmsg.o
  CC      fs/proc/page.o
  LD [M]  fs/nfsd/nfsd.o
  CC [M]  fs/reiserfs/ioctl.o
  CC [M]  fs/reiserfs/xattr.o
  CC [M]  fs/reiserfs/lock.o
  LD      fs/proc/proc.o
  LD      fs/proc/built-in.o
  LD [M]  fs/nfs/nfs.o
  LD [M]  fs/reiserfs/reiserfs.o
  LD      fs/built-in.o
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision 7a9b149212f3716c598afe973b6261fd58453b7a
# < git symbolic-ref HEAD
# < git merge-base 7a9b149212f3716c598afe973b6261fd58453b7a 63a6440326e4cd01d6a663069208a0e68e9b833f

# < git ls-files --others --modified
# git ls-files --others --modified
cmd.log
# git bisect reset linus
We are not bisecting.
# git bisect start
won't bisect on seeked tree
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 211, in bisect
    call('git bisect start', self.log)
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/utils.py", line 50, in call
    raise CommandFailedException(cmd, status)
CommandFailedException: Failed running "git bisect start" (1)