# git rev-parse -q --verify f986e350833347cb605d9d1ed517325c9a97808d^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
warning: 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 f986e350833347cb605d9d1ed517325c9a97808d^{commit}
f986e350833347cb605d9d1ed517325c9a97808d
# git checkout -q -f -B kisskb f986e350833347cb605d9d1ed517325c9a97808d
# git clean -qxdf
# < git log -1
# commit f986e350833347cb605d9d1ed517325c9a97808d
# Merge: d01e7f10dae2 8958b2491104
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Dec 15 23:26:37 2020 -0800
# 
#     Merge branch 'akpm' (patches from Andrew)
#     
#     Merge yet more updates from Andrew Morton:
#     
#      - lots of little subsystems
#     
#      - a few post-linux-next MM material. Most of the rest awaits more
#        merging of other trees.
#     
#     Subsystems affected by this series: alpha, procfs, misc, core-kernel,
#     bitmap, lib, lz4, checkpatch, nilfs, kdump, rapidio, gcov, bfs, relay,
#     resource, ubsan, reboot, fault-injection, lzo, apparmor, and mm (swap,
#     memory-hotplug, pagemap, cleanups, and gup).
#     
#     * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (86 commits)
#       mm: fix some spelling mistakes in comments
#       mm: simplify follow_pte{,pmd}
#       mm: unexport follow_pte_pmd
#       apparmor: remove duplicate macro list_entry_is_head()
#       lib/lzo/lzo1x_compress.c: make lzogeneric1x_1_compress() static
#       fault-injection: handle EI_ETYPE_TRUE
#       reboot: hide from sysfs not applicable settings
#       reboot: allow to override reboot type if quirks are found
#       reboot: remove cf9_safe from allowed types and rename cf9_force
#       reboot: allow to specify reboot mode via sysfs
#       reboot: refactor and comment the cpu selection code
#       lib/ubsan.c: mark type_check_kinds with static keyword
#       kcov: don't instrument with UBSAN
#       ubsan: expand tests and reporting
#       ubsan: remove UBSAN_MISC in favor of individual options
#       ubsan: enable for all*config builds
#       ubsan: disable UBSAN_TRAP for all*config
#       ubsan: disable object-size sanitizer under GCC
#       ubsan: move cc-option tests into Kconfig
#       ubsan: remove redundant -Wno-maybe-uninitialized
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 f986e350833347cb605d9d1ed517325c9a97808d
# < make -s -j 120 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0x97B6F0E0
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# yes \n | make -s -j 120 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 120 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:02:15.261403