# < git-fetch -f URL powerpc:tmp/powerpc
# < git-rev-parse tmp/powerpc
Upstream revision is de0723dcca6e593a12a259798a54eb0e82628fb8
Head not built, building
# < git-reset --mixed
# git-branch -D powerpc
Deleted branch powerpc.
# git-checkout -f -b powerpc tmp/powerpc
Switched to a new branch "powerpc"
# < git-ls-files --others --modified
# git-ls-files --others --modified
# cp ebony_defconfig /home/michael/work/src/kisskbtest/kisskb3/backend/build/powerpc-ebony_defconfig-default/.config
# yes '' | make ARCH=powerpc O=/home/michael/work/src/kisskbtest/kisskb3/backend/build/powerpc-ebony_defconfig-default  oldconfig > /dev/null
.config:139:warning: trying to assign nonexistent symbol PPC_MPC5200
.config:202:warning: trying to assign nonexistent symbol DEVICE_TREE
.config:525:warning: trying to assign nonexistent symbol SHAPER
.config:779:warning: trying to assign nonexistent symbol INSTRUMENTATION
# make ARCH=powerpc O=/home/michael/work/src/kisskbtest/kisskb3/backend/build/powerpc-ebony_defconfig-default  vmlinux
  GEN     /scratch/michael/kisskb-build/build/powerpc-ebony_defconfig-default/Makefile
scripts/kconfig/conf -s arch/powerpc/Kconfig
  GEN     /scratch/michael/kisskb-build/build/powerpc-ebony_defconfig-default/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-powerpc
  Using /scratch/michael/kisskb-build/src as source for kernel
  HOSTCC  scripts/kallsyms
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  CC      arch/powerpc/kernel/asm-offsets.s
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/mod/modpost
/scratch/michael/kisskb-build/src/arch/powerpc/kernel/asm-offsets.c: In function 'main':
/scratch/michael/kisskb-build/src/arch/powerpc/kernel/asm-offsets.c:316: warning: asm operand 0 probably doesn't match constraints
/scratch/michael/kisskb-build/src/arch/powerpc/kernel/asm-offsets.c:316: error: impossible constraint in 'asm'
make[2]: *** [arch/powerpc/kernel/asm-offsets.s] Error 1
make[1]: *** [prepare0] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [sub-make] Error 2
make failed, trying to bisect ..
## bisect start
Last known good revision 99e139126ab2e84be67969650f92eb37c12ab5cd
# < git-ls-files --others --modified
# git-ls-files --others --modified
# git-bisect reset powerpc
Already on branch "powerpc"
# git-bisect start
# git-bisect bad
# git-bisect good 99e139126ab2e84be67969650f92eb37c12ab5cd
Bisecting: 1006 revisions left to test after this
fatal: Entry 'CREDITS' would be overwritten by merge. Cannot merge.
Traceback (most recent call last):
  File "./backend.py", line 237, in _do_build
    self.bisect()
  File "./backend.py", line 283, in bisect
    call('git-bisect good %s' % good_rev, self.log)
  File "./backend.py", line 478, in call
    raise CommandFailedException(cmd, status)
CommandFailedException: Failed running "git-bisect good 99e139126ab2e84be67969650f92eb37c12ab5cd" (1)