# < 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 52b0ace7dfe8f70350218017a95d7cab1eb41fbb
Head not built, building
# < git reset --mixed
# git branch -D linus
Deleted branch linus (was 52b0ace).
# 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 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=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 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=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 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/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/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      arch/alpha/kernel/module.o
  CC      arch/alpha/kernel/core_apecs.o
  CC      arch/alpha/kernel/core_cia.o
  CC      arch/alpha/kernel/core_irongate.o
  CC      arch/alpha/kernel/core_lca.o
  CC      arch/alpha/kernel/core_mcpcia.o
  CC      arch/alpha/kernel/core_polaris.o
  CC      arch/alpha/kernel/core_t2.o
  CC      arch/alpha/kernel/core_tsunami.o
  CC      arch/alpha/kernel/sys_alcor.o
  CC      arch/alpha/kernel/sys_cabriolet.o
  CC      arch/alpha/kernel/sys_dp264.o
  CC      arch/alpha/kernel/sys_eb64p.o
  CC      arch/alpha/kernel/sys_eiger.o
  CC      arch/alpha/kernel/sys_jensen.o
  CC      arch/alpha/kernel/sys_miata.o
  CC      arch/alpha/kernel/sys_mikasa.o
  CC      arch/alpha/kernel/sys_nautilus.o
  CC      arch/alpha/kernel/sys_noritake.o
  CC      arch/alpha/kernel/sys_rawhide.o
  CC      arch/alpha/kernel/sys_ruffian.o
  CC      arch/alpha/kernel/sys_rx164.o
  CC      arch/alpha/kernel/sys_sable.o
  CC      arch/alpha/kernel/sys_sio.o
  CC      arch/alpha/mm/init.o
  CC      arch/alpha/kernel/sys_sx164.o
  CC      arch/alpha/mm/fault.o
  CC      arch/alpha/kernel/sys_takara.o
  CC      arch/alpha/mm/extable.o
  CC      arch/alpha/kernel/irq_pyxis.o
  CC      arch/alpha/kernel/irq_i8259.o
  CC      arch/alpha/kernel/irq_srm.o
  CC      arch/alpha/kernel/err_ev6.o
  CC      arch/alpha/kernel/es1888.o
  CC      arch/alpha/kernel/smc37c669.o
  CC      arch/alpha/kernel/smc37c93x.o
  CC      arch/alpha/kernel/ns87312.o
  CC      arch/alpha/kernel/gct.o
  CC      arch/alpha/kernel/srmcons.o
  AS      arch/alpha/kernel/head.o
  LDS     arch/alpha/kernel/vmlinux.lds
  CC [M]  arch/alpha/kernel/srm_env.o
  LD      init/mounts.o
  LD      arch/alpha/mm/built-in.o
distcc[4444] ERROR: compile /scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c on sprygo/32 failed
distcc[4444] (dcc_build_somewhere) Warning: remote compilation of '/scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c' failed, retrying locally
distcc[4444] Warning: failed to distribute /scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c to sprygo/32, running locally instead
  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'
distcc[4444] ERROR: compile /scratch/kisskb/src/arch/alpha/kernel/pci-sysfs.c on localhost failed
make[2]: *** [arch/alpha/kernel/pci-sysfs.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      arch/alpha/math-emu/math.o
  AS      arch/alpha/math-emu/qrnnd.o
  CC      kernel/sched.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.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/sysctl_binary.o
  CC      kernel/capability.o
  CC      kernel/ptrace.o
  CC      kernel/timer.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      kernel/pid.o
  CC      kernel/rcupdate.o
  CC      kernel/extable.o
  CC      kernel/params.o
  CC      kernel/posix-timers.o
  CC      kernel/kthread.o
  CC      kernel/wait.o
  CC      kernel/kfifo.o
  CC      kernel/sys_ni.o
  CC      kernel/posix-cpu-timers.o
  CC      kernel/mutex.o
  CC      kernel/hrtimer.o
  CC      kernel/rwsem.o
  CC      kernel/nsproxy.o
  CC      kernel/srcu.o
  CC      kernel/semaphore.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.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/futex.o
  CC      kernel/irq/handle.o
  CC      kernel/rtmutex.o
  CC      kernel/irq/manage.o
  CC      kernel/time/timekeeping.o
  CC      kernel/dma.o
  CC      kernel/irq/spurious.o
  CC      kernel/time/ntp.o
  CC      kernel/up.o
  CC      kernel/irq/resend.o
  CC      kernel/time/clocksource.o
  CC      kernel/module.o
  CC      kernel/irq/chip.o
  CC      kernel/irq/devres.o
  CC      kernel/time/jiffies.o
  CC      kernel/kallsyms.o
  CC      kernel/irq/autoprobe.o
  CC      kernel/time/timer_list.o
  CC      kernel/softlockup.o
  CC      kernel/irq/proc.o
  CC      kernel/time/timecompare.o
  CC      kernel/time/timeconv.o
  CC      kernel/hung_task.o
  CC      kernel/rcutree.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/elfcore.o
  CC      kernel/time.o
make[1]: *** [arch/alpha/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
  LD      arch/alpha/math-emu/math-emu.o
  LD      arch/alpha/math-emu/built-in.o
/scratch/kisskb/src/kernel/irq/handle.c:432:3: warning: #warning __do_IRQ is deprecated. Please convert to proper flow handlers
  LD      kernel/time/built-in.o
  LD      kernel/irq/built-in.o
  LD      kernel/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 7a9b149212f3716c598afe973b6261fd58453b7a
# < git symbolic-ref HEAD
# < git merge-base 7a9b149212f3716c598afe973b6261fd58453b7a 52b0ace7dfe8f70350218017a95d7cab1eb41fbb

# < 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)