# < 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 f891caf28febf9d4129716e848227148654b5993
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
cmd.log
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_i386-allnoconfig_i386 CROSS_COMPILE=/opt/crosstool/gcc-4.2.3-glibc-2.3.6/i386-unknown-linux-gnu/bin/i386-unknown-linux-gnu- -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=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_i386-allnoconfig_i386 CROSS_COMPILE=/opt/crosstool/gcc-4.2.3-glibc-2.3.6/i386-unknown-linux-gnu/bin/i386-unknown-linux-gnu- allnoconfig
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=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_i386-allnoconfig_i386 CROSS_COMPILE=/opt/crosstool/gcc-4.2.3-glibc-2.3.6/i386-unknown-linux-gnu/bin/i386-unknown-linux-gnu- 
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_i386-allnoconfig_i386/Makefile
scripts/kconfig/conf -s arch/x86/Kconfig
  GEN     /scratch/kisskb/build/linus_i386-allnoconfig_i386/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/kisskb/src as source for kernel
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      kernel/bounds.s
  GEN     include/linux/bounds.h
  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/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/noinitramfs.o
  CC      init/calibrate.o
  LD      usr/built-in.o
  UPD     include/linux/compile.h
  CC      init/version.o
  CC      arch/x86/kernel/process_32.o
  CC      arch/x86/kernel/signal_32.o
  CC      arch/x86/mm/init_32.o
  AS      arch/x86/kernel/entry_32.o
  CC      arch/x86/mm/fault.o
  CC      arch/x86/kernel/traps.o
  CC      arch/x86/mm/ioremap.o
  CC      arch/x86/kernel/irq.o
  CC      arch/x86/mm/extable.o
  CC      arch/x86/kernel/irq_32.o
  CC      arch/x86/kernel/dumpstack_32.o
  CC      arch/x86/mm/pageattr.o
  CC      arch/x86/kernel/time_32.o
  CC      arch/x86/kernel/ioport.o
  CC      arch/x86/mm/mmap.o
  CC      arch/x86/kernel/setup.o
  CC      arch/x86/kernel/ldt.o
  CC      arch/x86/kernel/i8259.o
  CC      arch/x86/kernel/irqinit_32.o
  CC      arch/x86/mm/pat.o
  CC      arch/x86/kernel/setup_percpu.o
  CC      arch/x86/mm/pgtable.o
  CC      arch/x86/kernel/probe_roms_32.o
  CC      arch/x86/mm/gup.o
  CC      arch/x86/mm/pgtable_32.o
  CC      arch/x86/kernel/sys_i386_32.o
  CC      arch/x86/mm/highmem_32.o
  CC      arch/x86/mach-default/setup.o
  CC      arch/x86/kernel/i386_ksyms_32.o
  CC      arch/x86/kernel/bootflag.o
  CC      arch/x86/kernel/e820.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
  LD      init/mounts.o
  CC      arch/x86/kernel/alternative.o
  CC      arch/x86/kernel/kdebugfs.o
  CC      arch/x86/kernel/i8253.o
  CC      arch/x86/kernel/tsc.o
  CC      arch/x86/kernel/pci-nommu.o
  CC      arch/x86/kernel/io_delay.o
  CC      arch/x86/kernel/rtc.o
  CC      arch/x86/kernel/process.o
  CC      arch/x86/kernel/i387.o
  CC      arch/x86/kernel/xsave.o
  LD      arch/x86/mach-default/built-in.o
  CC      arch/x86/kernel/ptrace.o
  CC      arch/x86/kernel/ds.o
/scratch/kisskb/src/arch/x86/kernel/setup.c:742: warning: 'dmi_low_memory_corruption' defined but not used
  CC      arch/x86/kernel/tls.o
  CC      arch/x86/kernel/step.o
  CC      arch/x86/kernel/reboot.o
  LD      arch/x86/kernel/acpi/built-in.o
  CC      arch/x86/kernel/vsmp_64.o
  CC      arch/x86/kernel/doublefault_32.o
  CC      arch/x86/kernel/vm86_32.o
  CC      arch/x86/kernel/early_printk.o
  CC      arch/x86/kernel/cpu/intel_cacheinfo.o
  CC      arch/x86/kernel/pcspeaker.o
  AS      arch/x86/kernel/head_32.o
  CC      arch/x86/kernel/cpu/addon_cpuid_features.o
  CC      arch/x86/kernel/head32.o
  CC      arch/x86/kernel/head.o
  CC      arch/x86/kernel/init_task.o
  LDS     arch/x86/kernel/vmlinux.lds
  CC      arch/x86/kernel/cpu/proc.o
  MKCAP   arch/x86/kernel/cpu/capflags.c
  CC      arch/x86/kernel/cpu/common.o
  CC      arch/x86/kernel/cpu/powerflags.o
  CC      arch/x86/kernel/cpu/bugs.o
  CC      arch/x86/kernel/cpu/cmpxchg.o
  CC      arch/x86/kernel/cpu/intel.o
  CC      arch/x86/kernel/cpu/amd.o
  CC      arch/x86/kernel/cpu/cyrix.o
  CC      arch/x86/kernel/cpu/centaur.o
  CC      arch/x86/kernel/cpu/transmeta.o
  CC      arch/x86/kernel/cpu/umc.o
  LD      arch/x86/mm/built-in.o
  CC      arch/x86/kernel/cpu/capflags.o
  LD      init/built-in.o
/scratch/kisskb/src/arch/x86/kernel/cpu/common.c: In function 'cpu_init':
/scratch/kisskb/src/arch/x86/kernel/cpu/common.c:1141: error: 'boot_cpu_id' undeclared (first use in this function)
/scratch/kisskb/src/arch/x86/kernel/cpu/common.c:1141: error: (Each undeclared identifier is reported only once
/scratch/kisskb/src/arch/x86/kernel/cpu/common.c:1141: error: for each function it appears in.)
distcc[1697] ERROR: compile /scratch/kisskb/src/arch/x86/kernel/cpu/common.c on sprygo/32 failed
make[3]: *** [arch/x86/kernel/cpu/common.o] Error 1
make[3]: *** Waiting for unfinished jobs....
/scratch/kisskb/src/arch/x86/kernel/cpu/intel_cacheinfo.c: In function 'show_cache_disable':
/scratch/kisskb/src/arch/x86/kernel/cpu/intel_cacheinfo.c:713: warning: 'reg' is used uninitialized in this function
make[2]: *** [arch/x86/kernel/cpu] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [arch/x86/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
make[1]: *** wait: No child processes.  Stop.
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision 7f82f000ed030d1108b4de47d9e2d556092980c6
# < git symbolic-ref HEAD
# < git merge-base 7f82f000ed030d1108b4de47d9e2d556092980c6 f891caf28febf9d4129716e848227148654b5993

Good rev is not an ancestor, rebased tree?
Traceback (most recent call last):
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 149, in _do_build
    raise BuildFailedException(e)
BuildFailedException: Failed running "/scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=i386 O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_i386-allnoconfig_i386 CROSS_COMPILE=/opt/crosstool/gcc-4.2.3-glibc-2.3.6/i386-unknown-linux-gnu/bin/i386-unknown-linux-gnu- " (2)