# < 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 a724eada8c2a7b62463b73ccf73fd0bb6e928aeb
Head not built, building
# < git reset --mixed
# git branch -D linus
Deleted branch linus (was a724ead).
# 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=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_rsk7201_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-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=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_rsk7201_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux-  rsk7201_defconfig
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_rsk7201_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux-  
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
  GEN     /scratch/kisskb/build/linus_rsk7201_defconfig_sh4/Makefile
scripts/kconfig/conf -s arch/sh/Kconfig
  CHK     include/linux/version.h
  UPD     include/linux/version.h
  GEN     /scratch/kisskb/build/linus_rsk7201_defconfig_sh4/Makefile
  CHK     include/linux/utsrelease.h
  UPD     include/linux/utsrelease.h
  SYMLINK include/asm -> include/asm-sh
  Generating include/asm-sh/machtypes.h
  Using /scratch/kisskb/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/bin2c
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/empty.o
  CC      kernel/bounds.s
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  GEN     include/linux/bounds.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  CC      arch/sh/kernel/asm-offsets.s
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  GEN     include/asm/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
  HOSTLD  scripts/mod/modpost
  CHK     include/linux/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/do_mounts_initrd.o
  CC      init/initramfs.o
  HOSTCC  usr/gen_init_cpio
  UPD     include/linux/compile.h
  CC      init/version.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/dumpstack.o
  CC      arch/sh/kernel/idle.o
  CC      arch/sh/kernel/io.o
  CC      arch/sh/kernel/io_generic.o
  CC      arch/sh/kernel/irq.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/kernel/ptrace_32.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      arch/sh/kernel/setup.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
cc1: warnings being treated as errors
/scratch/kisskb/src/include/linux/mm.h:292: error: 'is_vmalloc_or_module_addr' defined but not used
make[2]: *** [arch/sh/kernel/idle.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      arch/sh/mm/init.o
  CC      arch/sh/mm/consistent.o
cc1: warnings being treated as errors
/scratch/kisskb/src/include/linux/mm.h:292: error: 'is_vmalloc_or_module_addr' defined but not used
  CC      arch/sh/mm/mmap.o
make[2]: *** [arch/sh/kernel/io.o] Error 1
  CC      arch/sh/mm/cache-sh2a.o
  LD      arch/sh/boards/built-in.o
cc1: warnings being treated as errors
/scratch/kisskb/src/include/linux/mm.h:292: error: 'is_vmalloc_or_module_addr' defined but not used
make[2]: *** [arch/sh/kernel/process_32.o] Error 1
  CC      arch/sh/mm/nommu.o
cc1: warnings being treated as errors
/scratch/kisskb/src/include/linux/mm.h:292: error: 'is_vmalloc_or_module_addr' defined but not used
  CC      arch/sh/mm/extable_32.o
make[2]: *** [arch/sh/mm/cache.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  GEN     usr/initramfs_data.cpio
  CC      arch/sh/boards/mach-rsk/setup.o
  AS      usr/initramfs_data.o
cc1: warnings being treated as errors
/scratch/kisskb/src/include/linux/mm.h:292: error: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
make[2]: *** [arch/sh/kernel/ptrace_32.o] Error 1
  LD      usr/built-in.o
cc1: warnings being treated as errors
/scratch/kisskb/src/include/linux/mm.h:292: error: 'is_vmalloc_or_module_addr' defined but not used
make[2]: *** [arch/sh/mm/cache-sh2a.o] Error 1
  CC      kernel/sched.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      kernel/panic.o
cc1: warnings being treated as errors
/scratch/kisskb/src/include/linux/mm.h:292: error: 'is_vmalloc_or_module_addr' defined but not used
  CC      mm/bootmem.o
cc1: warnings being treated as errors
/scratch/kisskb/src/include/linux/mm.h:292: error: 'is_vmalloc_or_module_addr' defined but not used
make[2]: *** [arch/sh/mm/consistent.o] Error 1
cc1: warnings being treated as errors
/scratch/kisskb/src/include/linux/mm.h:292: error: 'is_vmalloc_or_module_addr' defined but not used
  CC      mm/filemap.o
make[2]: *** [arch/sh/kernel/setup.o] Error 1
make[2]: *** [arch/sh/mm/mmap.o] Error 1
cc1: warnings being treated as errors
/scratch/kisskb/src/include/linux/mm.h:292: error: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/printk.o
make[1]: *** [arch/sh/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      kernel/cpu.o
make[2]: *** [arch/sh/mm/nommu.o] Error 1
  CC      kernel/exit.o
  CC      mm/mempool.o
cc1: warnings being treated as errors
/scratch/kisskb/src/include/linux/mm.h:292: error: 'is_vmalloc_or_module_addr' defined but not used
  CC      mm/oom_kill.o
make[2]: *** [arch/sh/mm/init.o] Error 1
make[1]: *** [arch/sh/mm] Error 2
  CC      mm/fadvise.o
  CC      mm/maccess.o
  LD      arch/sh/boards/mach-rsk/built-in.o
  LD      init/mounts.o
  CC      mm/page_alloc.o
  LD      init/built-in.o
  CC      mm/page-writeback.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/scratch/kisskb/src/mm/bootmem.c:322: warning: control reaches end of non-void function
/scratch/kisskb/src/mm/bootmem.c: At top level:
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      mm/readahead.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      mm/swap.o
  CC      kernel/itimer.o
  CC      mm/truncate.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      mm/vmscan.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      mm/shmem.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      mm/prio_tree.o
  CC      mm/util.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      mm/mmzone.o
  TIMEC   kernel/timeconst.h
  CC      mm/backing-dev.o
  CC      mm/vmstat.o
  CC      mm/page_isolation.o
  CC      kernel/softirq.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      mm/mm_init.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/resource.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/sysctl.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/capability.o
  CC      mm/mmu_context.o
  CC      kernel/ptrace.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      mm/pagewalk.o
  CC      kernel/timer.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/user.o
/scratch/kisskb/src/mm/pagewalk.c: In function 'walk_pmd_range':
/scratch/kisskb/src/mm/pagewalk.c:36: error: implicit declaration of function 'pmd_none_or_clear_bad'
/scratch/kisskb/src/mm/pagewalk.c: In function 'walk_pud_range':
/scratch/kisskb/src/mm/pagewalk.c:64: error: implicit declaration of function 'pud_none_or_clear_bad'
  CC      mm/nommu.o
/scratch/kisskb/src/mm/pagewalk.c: In function 'walk_page_range':
/scratch/kisskb/src/mm/pagewalk.c:119: error: implicit declaration of function 'pgd_addr_end'
/scratch/kisskb/src/mm/pagewalk.c:120: error: implicit declaration of function 'pgd_none_or_clear_bad'
make[2]: *** [mm/pagewalk.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/pid.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/rcupdate.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/extable.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  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
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/posix-cpu-timers.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  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
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
make[1]: *** [mm] Error 2
  CC      kernel/cred.o
  CC      kernel/async.o
  CC      kernel/groups.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/profile.o
  CC      kernel/sysctl_check.o
  CC      kernel/stacktrace.o
  CC      kernel/irq/handle.o
  CC      kernel/power/main.o
  CC      kernel/time/timekeeping.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/power/poweroff.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/time/ntp.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/irq/manage.o
  CC      kernel/trace/trace_clock.o
  CC      kernel/time/clocksource.o
  LD      kernel/power/built-in.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/trace/ring_buffer.o
  CC      kernel/irq/spurious.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/time/jiffies.o
  CC      kernel/futex.o
  CC      kernel/irq/resend.o
  CC      kernel/time/timer_list.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/rtmutex.o
  CC      kernel/irq/chip.o
  CC      kernel/time/timecompare.o
  CC      kernel/trace/trace.o
  CC      kernel/trace/trace_output.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/time/clockevents.o
  CC      kernel/trace/trace_stat.o
  CC      kernel/trace/trace_printk.o
  CC      kernel/up.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/irq/devres.o
  CC      kernel/uid16.o
  CC      kernel/time/tick-common.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/module.o
  CC      kernel/irq/autoprobe.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/trace/trace_sched_switch.o
  CC      kernel/trace/trace_nop.o
  CC      kernel/trace/blktrace.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/irq/proc.o
  CC      kernel/kallsyms.o
  CC      kernel/trace/trace_events.o
  CC      kernel/acct.o
  LD      kernel/time/built-in.o
  CC      kernel/utsname.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/user_namespace.o
  CC      kernel/pid_namespace.o
  GZIP    kernel/config_data.gz
  CC      kernel/trace/trace_export.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  LD      kernel/irq/built-in.o
  CC      kernel/trace/trace_event_profile.o
  CC      kernel/rcutree.o
  CC      kernel/trace/trace_events_filter.o
  CC      kernel/utsname_sysctl.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/trace/power-traces.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/tracepoint.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  CC      kernel/perf_event.o
  IKCFG   kernel/config_data.h
  CC      kernel/time.o
  CC      kernel/configs.o
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
/scratch/kisskb/src/include/linux/mm.h:292: warning: 'is_vmalloc_or_module_addr' defined but not used
  LD      kernel/trace/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 43c1266ce4dc06bfd236cec31e11e9ecd69c0bef
# < git symbolic-ref HEAD
# < git merge-base 43c1266ce4dc06bfd236cec31e11e9ecd69c0bef a724eada8c2a7b62463b73ccf73fd0bb6e928aeb

# < 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 148, in _do_build
    self.bisect()
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 208, 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)