# git rev-parse -q --verify 17bf423a1f2d134187191f0ceb4b395173cc98a7^{commit}
17bf423a1f2d134187191f0ceb4b395173cc98a7
already have revision, skipping fetch
# git checkout -q -f -B kisskb 17bf423a1f2d134187191f0ceb4b395173cc98a7
# git clean -qxdf
# < git log -1
# commit 17bf423a1f2d134187191f0ceb4b395173cc98a7
# Merge: 116b081c285d 732cd75b8c92
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Dec 26 14:56:10 2018 -0800
# 
#     Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull scheduler updates from Ingo Molnar:
#      "The main changes in this cycle were:
#     
#        - Introduce "Energy Aware Scheduling" - by Quentin Perret.
#     
#          This is a coherent topology description of CPUs in cooperation with
#          the PM subsystem, with the goal to schedule more energy-efficiently
#          on asymetric SMP platform - such as waking up tasks to the more
#          energy-efficient CPUs first, as long as the system isn't
#          oversubscribed.
#     
#          For details of the design, see:
#     
#             https://lore.kernel.org/lkml/20180724122521.22109-1-quentin.perret@arm.com/
#     
#        - Misc cleanups and smaller enhancements"
#     
#     * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
#       sched/fair: Select an energy-efficient CPU on task wake-up
#       sched/fair: Introduce an energy estimation helper function
#       sched/fair: Add over-utilization/tipping point indicator
#       sched/fair: Clean-up update_sg_lb_stats parameters
#       sched/toplogy: Introduce the 'sched_energy_present' static key
#       sched/topology: Make Energy Aware Scheduling depend on schedutil
#       sched/topology: Disable EAS on inappropriate platforms
#       sched/topology: Add lowest CPU asymmetry sched_domain level pointer
#       sched/topology: Reference the Energy Model of CPUs when available
#       PM: Introduce an Energy Model management framework
#       sched/cpufreq: Prepare schedutil for Energy Aware Scheduling
#       sched/topology: Relocate arch_scale_cpu_capacity() to the internal header
#       sched/core: Remove unnecessary unlikely() in push_*_task()
#       sched/topology: Remove the ::smt_gain field from 'struct sched_domain'
#       sched: Fix various typos in comments
#       sched/core: Clean up the #ifdef block in add_nr_running()
#       sched/fair: Make some variables static
#       sched/core: Create task_has_idle_policy() helper
#       sched/fair: Add lsub_positive() and use it consistently
#       sched/fair: Mask UTIL_AVG_UNCHANGED usages
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 17bf423a1f2d134187191f0ceb4b395173cc98a7
# < make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
KCONFIG_SEED=0x8E62FBF0
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 8 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:03:28.499955