# git rev-parse -q --verify d6e77253170dd7ea46f7bb973285e12d810b31e5^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linux-next master
error: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify d6e77253170dd7ea46f7bb973285e12d810b31e5^{commit}
d6e77253170dd7ea46f7bb973285e12d810b31e5
# git checkout -q -f -B kisskb d6e77253170dd7ea46f7bb973285e12d810b31e5
# git clean -qxdf
# < git log -1
# commit d6e77253170dd7ea46f7bb973285e12d810b31e5
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Wed Jan 9 14:12:36 2019 +1100
# 
#     Add linux-next specific files for 20190109
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-ld --version
# < git log --format=%s --max-count=1 d6e77253170dd7ea46f7bb973285e12d810b31e5
# < make -s -j 8 ARCH=ia64 O=/kisskb/build/linux-next_ia64-defconfig_ia64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-  defconfig
arch/ia64/Kconfig:128:error: recursive dependency detected!
arch/ia64/Kconfig:128:	choice <choice> contains symbol IA64_HP_SIM
arch/ia64/Kconfig:202:	symbol IA64_HP_SIM is part of choice PM
kernel/power/Kconfig:144:	symbol PM is selected by PM_SLEEP
kernel/power/Kconfig:104:	symbol PM_SLEEP depends on HIBERNATE_CALLBACKS
kernel/power/Kconfig:31:	symbol HIBERNATE_CALLBACKS is selected by HIBERNATION
kernel/power/Kconfig:34:	symbol HIBERNATION depends on SWAP
init/Kconfig:253:	symbol SWAP depends on BLOCK
block/Kconfig:5:	symbol BLOCK is selected by UBIFS_FS
fs/ubifs/Kconfig:1:	symbol UBIFS_FS depends on MISC_FILESYSTEMS
fs/Kconfig:227:	symbol MISC_FILESYSTEMS is selected by ACPI_APEI
drivers/acpi/apei/Kconfig:8:	symbol ACPI_APEI depends on ACPI
drivers/acpi/Kconfig:9:	symbol ACPI depends on ARCH_SUPPORTS_ACPI
drivers/acpi/Kconfig:6:	symbol ARCH_SUPPORTS_ACPI is selected by IA64_HP_SIM
arch/ia64/Kconfig:202:	symbol IA64_HP_SIM is part of choice <choice>
For a resolution refer to Documentation/kbuild/kconfig-language.txt
subsection "Kconfig recursive dependency limitations"

make[2]: *** [/kisskb/src/scripts/kconfig/Makefile:82: defconfig] Error 1
make[1]: *** [/kisskb/src/Makefile:538: defconfig] Error 2
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 8 ARCH=ia64 O=/kisskb/build/linux-next_ia64-defconfig_ia64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-  defconfig' returned non-zero exit status 2
# rm -rf /kisskb/build/linux-next_ia64-defconfig_ia64
# Build took: 0:00:16.377217