# < 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 b72c40949b0f04728f2993a1434598d3bad094ea
Head not built, building
# < git reset --mixed
# git branch -D linus
Deleted branch linus (was b72c409).
# 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_se7705_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-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=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_se7705_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-linux-  se7705_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=sh O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_se7705_defconfig_sh4 CROSS_COMPILE=/opt/crosstool/gcc-4.3.2-nolibc/bin/sh4-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_se7705_defconfig_sh4/Makefile
scripts/kconfig/conf -s arch/sh/Kconfig
  GEN     /scratch/kisskb/build/linus_se7705_defconfig_sh4/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
  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
  Generating include/generated/machtypes.h
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/sh/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/do_mounts_rd.o
  CC      init/do_mounts_initrd.o
  CC      init/initramfs.o
  HOSTCC  usr/gen_init_cpio
  GEN     usr/initramfs_data.cpio
  AS      usr/initramfs_data.o
  LD      usr/built-in.o
  LD      init/mounts.o
  UPD     include/generated/compile.h
  CC      init/version.o
  AS      arch/sh/kernel/debugtraps.o
  CC      arch/sh/kernel/dma-nommu.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/irq_32.o
  CC      arch/sh/kernel/machvec.o
  CC      arch/sh/kernel/nmi_debug.o
  CC      arch/sh/kernel/process.o
  CC      arch/sh/mm/alignment.o
  CC      arch/sh/kernel/process_32.o
  CC      arch/sh/mm/cache.o
  CC      arch/sh/kernel/ptrace_32.o
  CC      arch/sh/mm/init.o
  CC      arch/sh/kernel/reboot.o
  CC      arch/sh/mm/consistent.o
  CC      arch/sh/mm/mmap.o
  CC      arch/sh/mm/cache-sh3.o
  CC      arch/sh/kernel/setup.o
  CC      arch/sh/kernel/return_address.o
  CC      arch/sh/mm/cache-sh7705.o
  CC      arch/sh/kernel/signal_32.o
  CC      arch/sh/mm/extable_32.o
  CC      arch/sh/kernel/sys_sh.o
  CC      arch/sh/mm/fault_32.o
  CC      arch/sh/kernel/sys_sh32.o
  CC      arch/sh/mm/ioremap.o
  AS      arch/sh/kernel/syscalls_32.o
  CC      arch/sh/kernel/time.o
  CC      arch/sh/mm/kmap.o
  CC      arch/sh/kernel/topology.o
  CC      arch/sh/kernel/traps.o
  CC      arch/sh/mm/pgtable.o
  CC      arch/sh/mm/tlbflush_32.o
  CC      arch/sh/kernel/traps_32.o
  CC      arch/sh/mm/tlb-sh3.o
  CC      arch/sh/kernel/unwinder.o
  CC      arch/sh/mm/uncached.o
  LD      init/built-in.o
  CC      arch/sh/kernel/sh_ksyms_32.o
  CC      arch/sh/kernel/module.o
  CC      arch/sh/kernel/perf_event.o
  CC      arch/sh/kernel/perf_callchain.o
  CC      arch/sh/kernel/vsyscall/vsyscall.o
  CC      arch/sh/kernel/hw_breakpoint.o
  AS      arch/sh/kernel/head_32.o
  LDS     arch/sh/kernel/vsyscall/vsyscall.lds
  AS      arch/sh/kernel/vsyscall/vsyscall-trapa.o
  CC      arch/sh/kernel/init_task.o
  LDS     arch/sh/kernel/vmlinux.lds
  CC      arch/sh/kernel/cpu/clock-cpg.o
  AS      arch/sh/kernel/vsyscall/vsyscall-note.o
  AS      arch/sh/kernel/cpu/sh3/ex.o
  CC      arch/sh/kernel/cpu/init.o
  CC      arch/sh/kernel/cpu/sh3/probe.o
  CC      arch/sh/kernel/cpu/irq/imask.o
  AS      arch/sh/kernel/cpu/sh3/entry.o
  CC      arch/sh/kernel/cpu/clock.o
  CC      arch/sh/kernel/cpu/sh3/setup-sh3.o
  CC      arch/sh/kernel/cpu/irq/ipr.o
  CC      arch/sh/kernel/cpu/sh3/setup-sh7705.o
  CC      arch/sh/kernel/cpu/hwblk.o
  CC      arch/sh/kernel/cpu/sh3/clock-sh7705.o
  LD      arch/sh/boards/built-in.o
  LD      arch/sh/kernel/cpu/irq/built-in.o
distcc[3069] ERROR: compile /scratch/kisskb/src/arch/sh/mm/tlbflush_32.c on sprygo/32 failed
distcc[3069] (dcc_build_somewhere) Warning: remote compilation of '/scratch/kisskb/src/arch/sh/mm/tlbflush_32.c' failed, retrying locally
distcc[3069] Warning: failed to distribute /scratch/kisskb/src/arch/sh/mm/tlbflush_32.c to sprygo/32, running locally instead
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-trapa.so
/opt/crosstool/gcc-4.3.2-nolibc/bin/../lib/gcc/sh4-linux/4.3.2/../../../../sh4-linux/bin/ld: error in arch/sh/kernel/vsyscall/vsyscall-trapa.o(.eh_frame); no .eh_frame_hdr table will be created.
  AS      arch/sh/kernel/vsyscall/vsyscall-syscall.o
/scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'cpg_clk_init':
/scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:336: warning: 'arch_init_clk_ops' is deprecated (declared at /scratch/kisskb/src/arch/sh/include/asm/clock.h:58)
/scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'arch_clk_init':
/scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:350: warning: 'cpg_clk_init' is deprecated (declared at /scratch/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:331)
/scratch/kisskb/src/arch/sh/mm/tlbflush_32.c: In function 'local_flush_tlb_all':
/scratch/kisskb/src/arch/sh/mm/tlbflush_32.c:135: error: 'MMUCR_URB' undeclared (first use in this function)
/scratch/kisskb/src/arch/sh/mm/tlbflush_32.c:135: error: (Each undeclared identifier is reported only once
/scratch/kisskb/src/arch/sh/mm/tlbflush_32.c:135: error: for each function it appears in.)
/scratch/kisskb/src/arch/sh/mm/tlbflush_32.c:135: error: 'MMUCR_URB_SHIFT' undeclared (first use in this function)
/scratch/kisskb/src/arch/sh/mm/tlbflush_32.c:138: error: 'MMUCR_URB_NENTRIES' undeclared (first use in this function)
/scratch/kisskb/src/arch/sh/mm/tlbflush_32.c:141: error: 'MMU_UTLB_ADDRESS_ARRAY' undeclared (first use in this function)
/scratch/kisskb/src/arch/sh/mm/tlbflush_32.c:144: error: 'MMU_ITLB_ADDRESS_ARRAY' undeclared (first use in this function)
distcc[3069] ERROR: compile /scratch/kisskb/src/arch/sh/mm/tlbflush_32.c on localhost failed
  CC      arch/sh/boards/mach-se/770x/setup.o
  CC      arch/sh/boards/mach-se/770x/io.o
  CC      arch/sh/boards/mach-se/770x/irq.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
make[2]: *** [arch/sh/mm/tlbflush_32.o] Error 1
  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
  LD      arch/sh/boards/mach-se/770x/built-in.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/time/timekeeping.o
  CC      kernel/rtmutex.o
  CC      kernel/irq/manage.o
  CC      kernel/time/ntp.o
  CC      kernel/up.o
  CC      kernel/time/clocksource.o
  CC      kernel/irq/spurious.o
  CC      kernel/uid16.o
  CC      kernel/time/jiffies.o
  CC      kernel/irq/resend.o
  CC      kernel/module.o
  CC      kernel/rcutree.o
  CC      kernel/time/timer_list.o
  CC      kernel/irq/chip.o
  CC      kernel/utsname_sysctl.o
  CC      kernel/irq/devres.o
  CC      kernel/time/timecompare.o
  CC      kernel/elfcore.o
  CC      kernel/irq/proc.o
  CC      kernel/perf_event.o
  CC      kernel/time/timeconv.o
  CC      kernel/time/clockevents.o
  CC      kernel/hw_breakpoint.o
  CC      kernel/time/tick-common.o
  CC      kernel/time.o
  LD      arch/sh/kernel/cpu/sh3/built-in.o
  LD      arch/sh/boards/mach-se/built-in.o
  SYSCALL arch/sh/kernel/vsyscall/vsyscall-syms.o
  LD      arch/sh/kernel/vsyscall/built-in.o
make[1]: *** [arch/sh/mm] Error 2
make[1]: *** Waiting for unfinished jobs....
  LD      kernel/time/built-in.o
  LD      kernel/irq/built-in.o
  LD      arch/sh/kernel/cpu/built-in.o
  LD      arch/sh/kernel/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 ae6be51ed01d6c4aaf249a207b4434bc7785853b
# < git symbolic-ref HEAD
# < git merge-base ae6be51ed01d6c4aaf249a207b4434bc7785853b b72c40949b0f04728f2993a1434598d3bad094ea

# < 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)