# < 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 b1721d0da266b4af8cb4419473b4ca36206ab200
Head not built, building
# < git-reset --mixed
# git-branch -D linus
Deleted branch linus.
# git-checkout -q -f -b linus tmp/linus
# < git-ls-files --others --modified
# git-ls-files --others --modified
# < /home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=x86_64 O=/home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/build/linus/x86_64-allnoconfig/x86_64 CROSS_COMPILE=/opt/crosstool/gcc-4.0.1-glibc-2.3.5/x86_64-unknown-linux-gnu/bin/x86_64-unknown-linux-gnu- allnoconfig
makewrap: Removed ccontrol from PATH
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 8
scripts/kconfig/lex.zconf.c:1647: warning: 'input' defined but not used
# < /home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=x86_64 O=/home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/build/linus/x86_64-allnoconfig/x86_64 CROSS_COMPILE=/opt/crosstool/gcc-4.0.1-glibc-2.3.5/x86_64-unknown-linux-gnu/bin/x86_64-unknown-linux-gnu- -f kisskb-version.mk
makewrap: Removed ccontrol from PATH
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 8
# /home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=x86_64 O=/home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/build/linus/x86_64-allnoconfig/x86_64 CROSS_COMPILE=/opt/crosstool/gcc-4.0.1-glibc-2.3.5/x86_64-unknown-linux-gnu/bin/x86_64-unknown-linux-gnu- 
makewrap: Removed ccontrol from PATH
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 8
  GEN     /scratch/michael/kisskb-build/build/linus/x86_64-allnoconfig/x86_64/Makefile
scripts/kconfig/conf -s arch/x86/Kconfig
  GEN     /scratch/michael/kisskb-build/build/linus/x86_64-allnoconfig/x86_64/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-x86
  Using /scratch/michael/kisskb-build/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      arch/x86/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-x86/asm-offsets.h
  CALL    /scratch/michael/kisskb-build/src/scripts/checksyscalls.sh
  HOSTLD  scripts/mod/modpost
  CHK     include/linux/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  CC      init/calibrate.o
  UPD     include/linux/compile.h
  LD      usr/built-in.o
  CC      init/version.o
  CC      arch/x86/kernel/process_64.o
  CC      arch/x86/kernel/signal_64.o
  AS      arch/x86/kernel/entry_64.o
  CC      arch/x86/kernel/traps_64.o
  CC      arch/x86/mm/init_64.o
  LD      arch/x86/crypto/built-in.o
  CC      arch/x86/kernel/irq_64.o
  CC      arch/x86/kernel/time_64.o
  CC      arch/x86/vdso/vma.o
  LDS     arch/x86/vdso/vdso.lds
  CC      arch/x86/kernel/ioport.o
  LD      init/mounts.o
  AS      arch/x86/vdso/vdso-note.o
  CC      arch/x86/kernel/ldt.o
  LD      init/built-in.o
  CC      arch/x86/vdso/vclock_gettime.o
  CC      arch/x86/vdso/vgetcpu.o
  CC      arch/x86/kernel/setup_64.o
  CC      arch/x86/mm/fault.o
  CC      kernel/sched.o
  CC      kernel/fork.o
  CC      arch/x86/vdso/vvar.o
  CC      arch/x86/kernel/i8259_64.o
  CC      kernel/exec_domain.o
  CC      arch/x86/mm/ioremap.o
  CC      arch/x86/mm/extable.o
  CC      kernel/panic.o
  CC      arch/x86/kernel/setup.o
  CC      kernel/printk.o
  CC      kernel/profile.o
  VDSO    arch/x86/vdso/vdso.so.dbg
  CC      arch/x86/kernel/sys_x86_64.o
  OBJCOPY arch/x86/vdso/vdso.so
  CC      mm/bootmem.o
  VDSOSYM arch/x86/vdso/vdso-syms.lds
  AS      arch/x86/vdso/vdso.o
  CC      arch/x86/mm/pageattr.o
  LD      arch/x86/vdso/built-in.o
  CC      mm/filemap.o
  CC      arch/x86/kernel/x8664_ksyms_64.o
  CC      mm/mempool.o
  CC      mm/oom_kill.o
  CC      arch/x86/kernel/syscall_64.o
  CC      arch/x86/kernel/vsyscall_64.o
  CC      kernel/exit.o
make[2]: *** [mm/mempool.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      kernel/itimer.o
  CC      arch/x86/mm/mmap.o
  CC      arch/x86/mm/pat.o
  CC      arch/x86/kernel/setup64.o
  TIMEC   kernel/timeconst.h
  CC      kernel/softirq.o
  CC      arch/x86/mm/pgtable.o
  CC      kernel/resource.o
  CC      fs/open.o
  CC      fs/read_write.o
  CC      kernel/sysctl.o
  LD      arch/x86/mm/built-in.o
  CC      fs/file_table.o
  CC      arch/x86/kernel/bootflag.o
  LD      ipc/built-in.o
  CC      security/commoncap.o
make[1]: *** [mm] Error 2
make[1]: *** Waiting for unfinished jobs....
  CC      arch/x86/kernel/e820_64.o
  CC      fs/super.o
  CC      kernel/capability.o
  CC      arch/x86/kernel/pci-dma.o
  CC      arch/x86/kernel/quirks.o
  CC      arch/x86/kernel/i8237.o
  CC      arch/x86/kernel/topology.o
  CC      kernel/ptrace.o
  CC      kernel/timer.o
make[2]: *** [security/commoncap.o] Error 1
make[1]: *** [security] Error 2
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      arch/x86/kernel/kdebugfs.o
  CC      fs/char_dev.o
  CC      fs/stat.o
  CC      fs/exec.o
make[2]: *** [fs/super.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      arch/x86/kernel/alternative.o
  CC      kernel/sys.o
  CC      arch/x86/kernel/i8253.o
  CC      kernel/kmod.o
  CC      kernel/workqueue.o
  CC      arch/x86/kernel/pci-nommu.o
  CC      kernel/pid.o
  CC      kernel/rcupdate.o
  CC      arch/x86/kernel/bugs_64.o
  CC      kernel/extable.o
  CC      arch/x86/kernel/tsc_64.o
  CC      kernel/params.o
  CC      arch/x86/kernel/io_delay.o
  CC      arch/x86/kernel/rtc.o
  CC      kernel/posix-timers.o
make[1]: *** [fs] Error 2
  CC      arch/x86/kernel/process.o
make[2]: *** [kernel/sys.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  CC      arch/x86/kernel/i387.o
  CC      arch/x86/kernel/ptrace.o
  CC      arch/x86/kernel/ds.o
  CC      arch/x86/kernel/step.o
  LD      arch/x86/kernel/acpi/built-in.o
  CC      arch/x86/kernel/cpu/intel_cacheinfo.o
  CC      arch/x86/kernel/cpu/addon_cpuid_features.o
  CC      arch/x86/kernel/cpu/proc.o
  CC      arch/x86/kernel/reboot.o
  CC      arch/x86/kernel/cpu/feature_names.o
  CC      arch/x86/kernel/mpparse.o
  CC      arch/x86/kernel/cpu/perfctr-watchdog.o
make[1]: *** [kernel] Error 2
  CC      arch/x86/kernel/apic_64.o
  CC      arch/x86/kernel/nmi_64.o
  CC      arch/x86/kernel/io_apic_64.o
  CC      arch/x86/kernel/vsmp_64.o
  LD      arch/x86/kernel/cpu/built-in.o
  CC      arch/x86/kernel/early_printk.o
  CC      arch/x86/kernel/hpet.o
/scratch/michael/kisskb-build/src/arch/x86/kernel/vsmp_64.c: In function 'vsmp_init':
/scratch/michael/kisskb-build/src/arch/x86/kernel/vsmp_64.c:147: warning: control may reach end of non-void function 'detect_vsmp_box' being inlined
  CC      arch/x86/kernel/genapic_64.o
  CC      arch/x86/kernel/genapic_flat_64.o
  CC      arch/x86/kernel/genx2apic_uv_x.o
  AS      arch/x86/kernel/head_64.o
  CC      arch/x86/kernel/head64.o
  CC      arch/x86/kernel/init_task.o
  LDS     arch/x86/kernel/vmlinux.lds
make[2]: *** [arch/x86/kernel/mpparse.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [arch/x86/kernel] Error 2
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision 3dd7b71ca0f7ff8410a6b8cb15e5f670f90181e4
# < git-symbolic-ref HEAD
# < git-merge-base 3dd7b71ca0f7ff8410a6b8cb15e5f670f90181e4 b1721d0da266b4af8cb4419473b4ca36206ab200

Good rev is not an ancestor, rebased tree?
Traceback (most recent call last):
  File "/home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 139, in _do_build
    self.log.write("make failed, trying to bisect ..\n")
BuildFailedException: Failed running "/home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=x86_64 O=/home/michael/work/src/kisskb/prod/kisskb/kisskb3/backend/build/linus/x86_64-allnoconfig/x86_64 CROSS_COMPILE=/opt/crosstool/gcc-4.0.1-glibc-2.3.5/x86_64-unknown-linux-gnu/bin/x86_64-unknown-linux-gnu- " (2)