# < 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 189475a39d260ba8ca1a7dab1b065098a8d955ec
Head not built, building
# < git reset --mixed
# git branch -D linux-next
Deleted branch linux-next (was 189475a).
# 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=xtensa O=/scratch/kisskb/prod/kisskb/kisskb3/backend/build/linux-next_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/linux-next_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/linux-next_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/linux-next_xtensa-defconfig_xtensa/Makefile
scripts/kconfig/conf -s arch/xtensa/Kconfig
  GEN     /scratch/kisskb/build/linux-next_xtensa-defconfig_xtensa/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
  HOSTCC  scripts/conmakehash
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/mod/modpost
  CC      kernel/bounds.s
  GEN     include/generated/bounds.h
  CC      arch/xtensa/kernel/asm-offsets.s
  GEN     include/generated/asm-offsets.h
  CALL    /scratch/kisskb/src/scripts/checksyscalls.sh
<stdin>:395:2: warning: #warning syscall umount2 not implemented
<stdin>:1431:2: warning: #warning syscall sync_file_range not implemented
<stdin>:1463:2: warning: #warning syscall timerfd_create not implemented
<stdin>:1471:2: warning: #warning syscall fallocate not implemented
<stdin>:1475:2: warning: #warning syscall timerfd_settime not implemented
<stdin>:1479:2: warning: #warning syscall timerfd_gettime not implemented
<stdin>:1483:2: warning: #warning syscall signalfd4 not implemented
<stdin>:1487:2: warning: #warning syscall eventfd2 not implemented
<stdin>:1491:2: warning: #warning syscall epoll_create1 not implemented
<stdin>:1495:2: warning: #warning syscall dup3 not implemented
<stdin>:1499:2: warning: #warning syscall pipe2 not implemented
<stdin>:1503:2: warning: #warning syscall inotify_init1 not implemented
<stdin>:1507:2: warning: #warning syscall preadv not implemented
<stdin>:1511:2: warning: #warning syscall pwritev not implemented
<stdin>:1515:2: warning: #warning syscall rt_tgsigqueueinfo not implemented
<stdin>:1519:2: warning: #warning syscall perf_event_open 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/noinitramfs.o
  UPD     include/generated/compile.h
  LD      usr/built-in.o
  CC      init/version.o
In file included from /scratch/kisskb/src/include/linux/blkdev.h:16,
                 from /scratch/kisskb/src/init/do_mounts.h:2,
                 from /scratch/kisskb/src/init/do_mounts.c:23:
/scratch/kisskb/src/include/linux/bio.h:396:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform"
/scratch/kisskb/src/include/linux/bio.h:398:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined
In file included from /scratch/kisskb/src/init/do_mounts.h:2,
                 from /scratch/kisskb/src/init/do_mounts.c:23:
/scratch/kisskb/src/include/linux/blkdev.h:757:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform"
/scratch/kisskb/src/include/linux/blkdev.h:759:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined
distcc[29167] ERROR: compile /scratch/kisskb/src/init/do_mounts.c on sprygo/32 failed
distcc[29167] (dcc_build_somewhere) Warning: remote compilation of '/scratch/kisskb/src/init/do_mounts.c' failed, retrying locally
distcc[29167] Warning: failed to distribute /scratch/kisskb/src/init/do_mounts.c to sprygo/32, running locally instead
In file included from /scratch/kisskb/src/include/linux/blkdev.h:16,
                 from /scratch/kisskb/src/init/do_mounts.h:2,
                 from /scratch/kisskb/src/init/do_mounts.c:23:
/scratch/kisskb/src/include/linux/bio.h:396:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform"
/scratch/kisskb/src/include/linux/bio.h:398:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined
In file included from /scratch/kisskb/src/init/do_mounts.h:2,
                 from /scratch/kisskb/src/init/do_mounts.c:23:
/scratch/kisskb/src/include/linux/blkdev.h:757:3: error: #error "You should define ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE for your platform"
/scratch/kisskb/src/include/linux/blkdev.h:759:5: warning: "ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE" is not defined
distcc[29167] ERROR: compile /scratch/kisskb/src/init/do_mounts.c on localhost failed
make[2]: *** [init/do_mounts.o] Error 1
make[1]: *** [init] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [sub-make] Error 2
make: INTERNAL: Exiting with 129 jobserver tokens available; should be 128!
make failed, trying to bisect ..
## bisect start
Last known good revision 0c997a09e90659c9f625ada4d0c21f50a8cddefd
# < git symbolic-ref HEAD
# < git merge-base 0c997a09e90659c9f625ada4d0c21f50a8cddefd 189475a39d260ba8ca1a7dab1b065098a8d955ec

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