# < 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 64e71303e44f3697e4568147caa966de74bdb4fb
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=xtensa O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/bin/xtensa-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=xtensa O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/bin/xtensa-linux- 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=xtensa O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/bin/xtensa-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_xtensa-defconfig_xtensa/Makefile
scripts/kconfig/conf -s arch/xtensa/Kconfig
  GEN     /scratch/kisskb/build/linus_xtensa-defconfig_xtensa/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-xtensa
  Using /scratch/kisskb/src as source for kernel
  HOSTCC  scripts/ihex2fw
  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/xtensa/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
<stdin>:1345:2: warning: #warning syscall sync_file_range not implemented
<stdin>:1377:2: warning: #warning syscall timerfd_create not implemented
<stdin>:1385:2: warning: #warning syscall fallocate not implemented
<stdin>:1389:2: warning: #warning syscall timerfd_settime not implemented
<stdin>:1393:2: warning: #warning syscall timerfd_gettime not implemented
<stdin>:1397:2: warning: #warning syscall signalfd4 not implemented
<stdin>:1401:2: warning: #warning syscall eventfd2 not implemented
<stdin>:1405:2: warning: #warning syscall epoll_create1 not implemented
<stdin>:1409:2: warning: #warning syscall dup3 not implemented
<stdin>:1413:2: warning: #warning syscall pipe2 not implemented
<stdin>:1417:2: warning: #warning syscall inotify_init1 not implemented
  HOSTLD  scripts/mod/modpost
  CHK     include/linux/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  CC      init/noinitramfs.o
  LD      usr/built-in.o
  UPD     include/linux/compile.h
  CC      init/version.o
  AS      arch/xtensa/kernel/align.o
  AS      arch/xtensa/kernel/entry.o
  CC      arch/xtensa/kernel/irq.o
  AS      arch/xtensa/kernel/coprocessor.o
  CC      arch/xtensa/kernel/process.o
  CC      arch/xtensa/kernel/ptrace.o
  CC      arch/xtensa/kernel/setup.o
  CC      arch/xtensa/kernel/signal.o
  CC      arch/xtensa/kernel/syscall.o
  CC      arch/xtensa/kernel/time.o
  CC      arch/xtensa/kernel/traps.o
  AS      arch/xtensa/kernel/vectors.o
  CC      arch/xtensa/kernel/platform.o
  CC      arch/xtensa/kernel/pci-dma.o
  CC      arch/xtensa/kernel/init_task.o
  CC      arch/xtensa/kernel/io.o
  AS      arch/xtensa/kernel/head.o
  CC      arch/xtensa/mm/init.o
  LDS     arch/xtensa/kernel/vmlinux.lds
  CC      arch/xtensa/mm/fault.o
  CC      arch/xtensa/mm/tlb.o
  AS      arch/xtensa/mm/misc.o
  CC      arch/xtensa/mm/cache.o
/scratch/kisskb/src/arch/xtensa/kernel/traps.c: In function 'die':
/scratch/kisskb/src/arch/xtensa/kernel/traps.c:486: error: implicit declaration of function 'in_interrupt'
distcc[2169] ERROR: compile /scratch/kisskb/src/arch/xtensa/kernel/traps.c on localhost failed
make[2]: *** [arch/xtensa/kernel/traps.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/scratch/kisskb/src/arch/xtensa/kernel/setup.c: In function 'init_arch':
/scratch/kisskb/src/arch/xtensa/kernel/setup.c:212: error: 'PLATFORM_DEFAULT_MEM_START' undeclared (first use in this function)
/scratch/kisskb/src/arch/xtensa/kernel/setup.c:212: error: (Each undeclared identifier is reported only once
/scratch/kisskb/src/arch/xtensa/kernel/setup.c:212: error: for each function it appears in.)
/scratch/kisskb/src/arch/xtensa/kernel/setup.c:214: error: 'PLATFORM_DEFAULT_MEM_SIZE' undeclared (first use in this function)
distcc[2147] ERROR: compile /scratch/kisskb/src/arch/xtensa/kernel/setup.c on localhost failed
make[2]: *** [arch/xtensa/kernel/setup.o] Error 1
/scratch/kisskb/src/arch/xtensa/mm/fault.c: In function 'do_page_fault':
/scratch/kisskb/src/arch/xtensa/mm/fault.c:59: error: implicit declaration of function 'in_atomic'
distcc[2224] ERROR: compile /scratch/kisskb/src/arch/xtensa/mm/fault.c on sprygo/32 failed
make[2]: *** [arch/xtensa/mm/fault.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/scratch/kisskb/src/arch/xtensa/kernel/process.c: In function 'copy_thread':
/scratch/kisskb/src/arch/xtensa/kernel/process.c:180: warning: unused variable 'ti'
  LD      init/mounts.o
  LD      init/built-in.o
/scratch/kisskb/src/arch/xtensa/kernel/entry.S: Assembler messages:
/scratch/kisskb/src/arch/xtensa/kernel/entry.S:1543: Warning: value 0xffffffff30000000 truncated to 0x30000000
  CC      arch/xtensa/platforms/iss/io.o
  CC      arch/xtensa/platforms/iss/console.o
  CC      arch/xtensa/platforms/iss/setup.o
  CC      arch/xtensa/platforms/iss/network.o
make[1]: *** [arch/xtensa/kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
make[1]: *** [arch/xtensa/mm] Error 2
/scratch/kisskb/src/arch/xtensa/platforms/iss/console.c:202: warning: initialization from incompatible pointer type
  LD      arch/xtensa/platforms/iss/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 238c6d54830c624f34ac9cf123ac04aebfca5013
# < git symbolic-ref HEAD
# < git merge-base 238c6d54830c624f34ac9cf123ac04aebfca5013 64e71303e44f3697e4568147caa966de74bdb4fb

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=xtensa O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_xtensa-defconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.3.3-nolibc/bin/xtensa-linux- " (2)