# < 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 9316fcacb89c59fe556c48587ac02cd7f5d38045
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-allmodconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.2.3-nolibc/xtensa-linux/bin/xtensa-linux- -f kisskb-version.mk
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/8 localhost/8
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
# < /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=xtensa O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.2.3-nolibc/xtensa-linux/bin/xtensa-linux- allmodconfig
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/8 localhost/8
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
# /scratch/kisskb/prod/kisskb/kisskb3/backend/makewrap.py ARCH=xtensa O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.2.3-nolibc/xtensa-linux/bin/xtensa-linux- 
makewrap: Added distcc to CROSS_COMPILE
makewrap: Distcc hosts = sprygo/8 localhost/8
makewrap: Added ccache to CROSS_COMPILE
makewrap: Using -j factor 16
  GEN     /scratch/kisskb/build/linus_xtensa-allmodconfig_xtensa/Makefile
scripts/kconfig/conf -s arch/xtensa/Kconfig
  GEN     /scratch/kisskb/build/linus_xtensa-allmodconfig_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
ln -fsn /scratch/kisskb/src source
  HOSTCC  scripts/ihex2fw
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/pnmtologo
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/bin2c
  HOSTCC  scripts/genksyms/genksyms.o
  SHIPPED scripts/genksyms/lex.c
  SHIPPED scripts/genksyms/parse.h
  SHIPPED scripts/genksyms/keywords.c
  SHIPPED scripts/genksyms/parse.c
  HOSTCC  scripts/genksyms/lex.o
  HOSTCC  scripts/genksyms/parse.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/selinux/mdp/mdp
  CC      scripts/mod/empty.o
  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/genksyms/genksyms
  HOSTLD  scripts/mod/modpost
  CHK     include/linux/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  HOSTCC  usr/gen_init_cpio
  CC      init/do_mounts_initrd.o
  UPD     include/linux/compile.h
  CC      init/initramfs.o
  CC      init/calibrate.o
  CC      init/version.o
  AS      arch/xtensa/kernel/align.o
  AS      arch/xtensa/kernel/entry.o
/opt/crosstool/gcc-4.2.3-nolibc/xtensa-linux/bin/xtensa-linux-objcopy: 'arch/xtensa/boot/ramdisk/ramdisk.gz': No such file
distcc[31505] ERROR: compile (null) on localhost failed
make[2]: *** [arch/xtensa/boot/ramdisk/ramdisk.o] Error 1
make[1]: *** [arch/xtensa/boot/ramdisk] Error 2
make[1]: *** Waiting for unfinished jobs....
  AS      arch/xtensa/kernel/coprocessor.o
  CC      arch/xtensa/kernel/irq.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
In file included from /scratch/kisskb/src/include/linux/pagemap.h:11,
                 from /scratch/kisskb/src/include/linux/nfs_fs.h:46,
                 from /scratch/kisskb/src/init/do_mounts.c:19:
/scratch/kisskb/src/include/linux/highmem.h: In function 'clear_user_highpage':
/scratch/kisskb/src/include/linux/highmem.h:69: error: implicit declaration of function 'kmap_atomic'
/scratch/kisskb/src/include/linux/highmem.h:69: error: 'KM_USER0' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:69: error: (Each undeclared identifier is reported only once
/scratch/kisskb/src/include/linux/highmem.h:69: error: for each function it appears in.)
/scratch/kisskb/src/include/linux/highmem.h:69: warning: initialization makes pointer from integer without a cast
/scratch/kisskb/src/include/linux/highmem.h:71: error: implicit declaration of function 'kunmap_atomic'
/scratch/kisskb/src/include/linux/highmem.h: In function 'clear_highpage':
/scratch/kisskb/src/include/linux/highmem.h:122: error: 'KM_USER0' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:122: warning: initialization makes pointer from integer without a cast
/scratch/kisskb/src/include/linux/highmem.h: In function 'zero_user_segments':
/scratch/kisskb/src/include/linux/highmem.h:131: error: 'KM_USER0' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:131: warning: initialization makes pointer from integer without a cast
/scratch/kisskb/src/include/linux/highmem.h: In function 'copy_user_highpage':
/scratch/kisskb/src/include/linux/highmem.h:170: error: 'KM_USER0' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:170: warning: assignment makes pointer from integer without a cast
/scratch/kisskb/src/include/linux/highmem.h:171: error: 'KM_USER1' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:171: warning: assignment makes pointer from integer without a cast
/scratch/kisskb/src/include/linux/highmem.h: In function 'copy_highpage':
/scratch/kisskb/src/include/linux/highmem.h:183: error: 'KM_USER0' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:183: warning: assignment makes pointer from integer without a cast
/scratch/kisskb/src/include/linux/highmem.h:184: error: 'KM_USER1' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:184: warning: assignment makes pointer from integer without a cast
distcc[31377] ERROR: compile /scratch/kisskb/src/init/do_mounts.c on sprygo/8 failed
make[2]: *** [init/do_mounts.o] Error 1
make[2]: *** Waiting for unfinished jobs....
  AS      arch/xtensa/kernel/vectors.o
  CC      arch/xtensa/kernel/platform.o
In file included from /scratch/kisskb/src/include/linux/pagemap.h:11,
                 from /scratch/kisskb/src/include/linux/mempolicy.h:63,
                 from /scratch/kisskb/src/init/main.c:52:
/scratch/kisskb/src/include/linux/highmem.h: In function 'clear_user_highpage':
/scratch/kisskb/src/include/linux/highmem.h:69: error: implicit declaration of function 'kmap_atomic'
/scratch/kisskb/src/include/linux/highmem.h:69: error: 'KM_USER0' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:69: error: (Each undeclared identifier is reported only once
/scratch/kisskb/src/include/linux/highmem.h:69: error: for each function it appears in.)
/scratch/kisskb/src/include/linux/highmem.h:69: warning: initialization makes pointer from integer without a cast
/scratch/kisskb/src/include/linux/highmem.h:71: error: implicit declaration of function 'kunmap_atomic'
/scratch/kisskb/src/include/linux/highmem.h: In function 'clear_highpage':
/scratch/kisskb/src/include/linux/highmem.h:122: error: 'KM_USER0' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:122: warning: initialization makes pointer from integer without a cast
/scratch/kisskb/src/include/linux/highmem.h: In function 'zero_user_segments':
/scratch/kisskb/src/include/linux/highmem.h:131: error: 'KM_USER0' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:131: warning: initialization makes pointer from integer without a cast
/scratch/kisskb/src/include/linux/highmem.h: In function 'copy_user_highpage':
/scratch/kisskb/src/include/linux/highmem.h:170: error: 'KM_USER0' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:170: warning: assignment makes pointer from integer without a cast
/scratch/kisskb/src/include/linux/highmem.h:171: error: 'KM_USER1' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:171: warning: assignment makes pointer from integer without a cast
/scratch/kisskb/src/include/linux/highmem.h: In function 'copy_highpage':
/scratch/kisskb/src/include/linux/highmem.h:183: error: 'KM_USER0' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:183: warning: assignment makes pointer from integer without a cast
/scratch/kisskb/src/include/linux/highmem.h:184: error: 'KM_USER1' undeclared (first use in this function)
/scratch/kisskb/src/include/linux/highmem.h:184: warning: assignment makes pointer from integer without a cast
distcc[31340] ERROR: compile /scratch/kisskb/src/init/main.c on sprygo/8 failed
make[2]: *** [init/main.o] Error 1
  CC      arch/xtensa/kernel/pci-dma.o
  GEN     usr/initramfs_data.cpio.gz
  CC      arch/xtensa/kernel/init_task.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[31677] ERROR: compile /scratch/kisskb/src/arch/xtensa/kernel/traps.c on sprygo/8 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[31603] ERROR: compile /scratch/kisskb/src/arch/xtensa/kernel/setup.c on sprygo/8 failed
make[2]: *** [arch/xtensa/kernel/setup.o] Error 1
  AS      usr/initramfs_data.o
  LD      usr/built-in.o
/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'
/scratch/kisskb/src/init/initramfs.c: In function 'unpack_to_rootfs':
/scratch/kisskb/src/init/../lib/inflate.c:1084: warning: 'e' may be used uninitialized in this function
/scratch/kisskb/src/init/../lib/inflate.c:1084: note: 'e' was declared here
make[2]: *** wait: No child processes.  Stop.
make[1]: *** [arch/xtensa/kernel] Error 2
make[1]: *** [init] Error 2
make[1]: *** wait: No child processes.  Stop.
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
no known good revision, can't bisect
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-allmodconfig_xtensa CROSS_COMPILE=/opt/crosstool/gcc-4.2.3-nolibc/xtensa-linux/bin/xtensa-linux- " (2)