# < git ls-remote /scratch/git/sfr/linux-next refs/heads/master
# < git rev-parse tmp/linux-next
remote == local, skipping fetch
# < git rev-parse tmp/linux-next
Upstream revision is 41202512fbf74dfbab6a39d125213bc77a017f86
Head not built, building
# < git reset --mixed
# git branch -D linux-next
Deleted branch linux-next (was 4120251).
# git checkout -q -f -b linux-next tmp/linux-next
# < git ls-files --others --modified
# git ls-files --others --modified
cmd.log
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=arm O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_ixp4xx_defconfig_arm CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-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=arm O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_ixp4xx_defconfig_arm CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-  ixp4xx_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=arm O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_ixp4xx_defconfig_arm CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-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/linux-next_ixp4xx_defconfig_arm/Makefile
scripts/kconfig/conf -s arch/arm/Kconfig
  GEN     /scratch/kisskb/build/linux-next_ixp4xx_defconfig_arm/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
  SHIPPED scripts/genksyms/lex.c
  HOSTCC  scripts/genksyms/genksyms.o
  SHIPPED scripts/genksyms/parse.h
  SHIPPED scripts/genksyms/keywords.c
  SHIPPED scripts/genksyms/parse.c
  CC      scripts/mod/empty.o
  HOSTCC  scripts/genksyms/lex.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/genksyms/parse.o
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/genksyms/genksyms
  HOSTLD  scripts/mod/modpost
  Generating include/generated/mach-types.h
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/arm/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:1523:2: warning: #warning syscall recvmmsg not implemented
<stdin>:1527:2: warning: #warning syscall fanotify_init not implemented
<stdin>:1531:2: warning: #warning syscall fanotify_mark not implemented
<stdin>:1535:2: warning: #warning syscall getprlimit not implemented
<stdin>:1539:2: warning: #warning syscall setprlimit not implemented
  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
  CC      init/calibrate.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
  CC      arch/arm/kernel/compat.o
  CC      arch/arm/kernel/elf.o
  AS      arch/arm/kernel/entry-armv.o
  AS      arch/arm/kernel/entry-common.o
  CC      arch/arm/kernel/irq.o
  CC      arch/arm/kernel/process.o
  CC      arch/arm/kernel/ptrace.o
  CC      arch/arm/kernel/return_address.o
  CC      arch/arm/kernel/setup.o
  CC      arch/arm/kernel/signal.o
  CC      arch/arm/kernel/sys_arm.o
  CC      arch/arm/kernel/stacktrace.o
  CC      arch/arm/kernel/time.o
  CC      arch/arm/mm/dma-mapping.o
  CC      arch/arm/kernel/traps.o
  CC      arch/arm/mm/extable.o
  CC      arch/arm/kernel/armksyms.o
  CC      arch/arm/kernel/module.o
  CC      arch/arm/mm/fault.o
  CC      arch/arm/mm/init.o
  CC      arch/arm/kernel/bios32.o
  CC      arch/arm/mm/iomap.o
  CC      arch/arm/mm/fault-armv.o
  CC      arch/arm/kernel/isa.o
  CC      arch/arm/mm/flush.o
  CC      arch/arm/kernel/sys_oabi-compat.o
  CC      arch/arm/mm/ioremap.o
/scratch/kisskb/src/arch/arm/kernel/return_address.c:61:2: warning: #warning "TODO: return_address should use unwind tables"
  CC      arch/arm/kernel/unwind.o
  CC      arch/arm/kernel/xscale-cp0.o
  CC      arch/arm/mm/mmap.o
  CC      arch/arm/mm/pgd.o
  CC      arch/arm/kernel/io.o
  CC      arch/arm/mm/mmu.o
  AS      arch/arm/kernel/debug.o
  AS      arch/arm/kernel/head.o
  CC      arch/arm/mm/vmregion.o
  CC      arch/arm/mm/proc-syms.o
  AS      arch/arm/mm/abort-ev5t.o
  AS      arch/arm/mm/pabort-legacy.o
  AS      arch/arm/mm/tlb-v4wbi.o
  CC      arch/arm/kernel/init_task.o
  LDS     arch/arm/kernel/vmlinux.lds
  CC      arch/arm/mm/alignment.o
  CC      arch/arm/mm/copypage-xscale.o
  AS      arch/arm/mm/proc-xscale.o
  CC      arch/arm/common/dmabounce.o
  CC      arch/arm/mach-ixp4xx/common.o
  CC      arch/arm/mach-ixp4xx/ixdp425-setup.o
  CC      arch/arm/mach-ixp4xx/avila-setup.o
  CC      arch/arm/mach-ixp4xx/coyote-setup.o
  CC      arch/arm/mach-ixp4xx/gtwx5715-setup.o
  CC      arch/arm/mach-ixp4xx/nslu2-setup.o
  CC      arch/arm/mach-ixp4xx/nas100d-setup.o
  CC      arch/arm/mach-ixp4xx/dsmg600-setup.o
  CC      arch/arm/mach-ixp4xx/gateway7001-setup.o
  CC      arch/arm/mach-ixp4xx/wg302v2-setup.o
  CC      arch/arm/mach-ixp4xx/fsg-setup.o
  CC      arch/arm/mach-ixp4xx/ixdp425-pci.o
  CC      arch/arm/mach-ixp4xx/avila-pci.o
  CC      arch/arm/mach-ixp4xx/ixdpg425-pci.o
  CC      arch/arm/mach-ixp4xx/coyote-pci.o
  CC      arch/arm/mach-ixp4xx/gtwx5715-pci.o
  CC      arch/arm/mach-ixp4xx/nslu2-pci.o
  CC      arch/arm/mach-ixp4xx/nas100d-pci.o
  CC      arch/arm/nwfpe/fpa11.o
  CC      arch/arm/mach-ixp4xx/dsmg600-pci.o
  CC      arch/arm/nwfpe/fpa11_cpdo.o
  CC      arch/arm/mach-ixp4xx/gateway7001-pci.o
  CC      arch/arm/nwfpe/fpa11_cpdt.o
  CC      arch/arm/mach-ixp4xx/wg302v2-pci.o
  CC      arch/arm/nwfpe/fpa11_cprt.o
  CC      arch/arm/mach-ixp4xx/fsg-pci.o
  CC      arch/arm/nwfpe/fpmodule.o
  CC      arch/arm/mach-ixp4xx/common-pci.o
  CC      arch/arm/nwfpe/fpopcode.o
distcc[14149] ERROR: compile /scratch/kisskb/src/arch/arm/common/dmabounce.c on sprygo/32 failed
distcc[14149] (dcc_build_somewhere) Warning: remote compilation of '/scratch/kisskb/src/arch/arm/common/dmabounce.c' failed, retrying locally
distcc[14149] Warning: failed to distribute /scratch/kisskb/src/arch/arm/common/dmabounce.c to sprygo/32, running locally instead
  CC      arch/arm/nwfpe/softfloat.o
  CC      arch/arm/nwfpe/single_cpdo.o
  CC      arch/arm/mach-ixp4xx/ixp4xx_qmgr.o
  CC      arch/arm/mach-ixp4xx/ixp4xx_npe.o
  AS      arch/arm/nwfpe/entry.o
  CC      arch/arm/nwfpe/double_cpdo.o
/scratch/kisskb/src/arch/arm/common/dmabounce.c: In function 'unmap_single':
/scratch/kisskb/src/arch/arm/common/dmabounce.c:315: error: implicit declaration of function '__cpuc_flush_kernel_dcache_area'
distcc[14149] ERROR: compile /scratch/kisskb/src/arch/arm/common/dmabounce.c on localhost failed
make[2]: *** [arch/arm/common/dmabounce.o] Error 1
make[1]: *** [arch/arm/common] Error 2
make[1]: *** Waiting for unfinished jobs....
/scratch/kisskb/src/arch/arm/kernel/return_address.c:61:2: warning: #warning "TODO: return_address should use unwind tables"
  LD      init/built-in.o
  LD      arch/arm/nwfpe/nwfpe.o
  LD      arch/arm/nwfpe/built-in.o
  LD      arch/arm/mach-ixp4xx/built-in.o
  LD      arch/arm/mm/built-in.o
  LD      arch/arm/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 d869a4526032abf6b7a67f2703b23d5b6057289e
# < git symbolic-ref HEAD
# < git merge-base d869a4526032abf6b7a67f2703b23d5b6057289e 41202512fbf74dfbab6a39d125213bc77a017f86

Good rev is not an ancestor, rebased tree?
Traceback (most recent call last):
  File "/scratch/kisskb/prod/kisskb/kisskb3/backend/backend.py", line 152, in _do_build
    raise BuildFailedException(e)
BuildFailedException: Failed running "/scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=arm O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_ixp4xx_defconfig_arm CROSS_COMPILE=/opt/crosstool/gcc-4.4.0-nolibc/arm-linux/bin/arm-linux-  " (2)