# git rev-parse -q --verify 7e67a859997aad47727aff9c5a32e160da079ce3^{commit}
7e67a859997aad47727aff9c5a32e160da079ce3
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7e67a859997aad47727aff9c5a32e160da079ce3
# git clean -qxdf
# < git log -1
# commit 7e67a859997aad47727aff9c5a32e160da079ce3
# Merge: 772c1d06bd40 563c4f85f9f0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Sep 16 17:25:49 2019 -0700
# 
#     Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull scheduler updates from Ingo Molnar:
#     
#      - MAINTAINERS: Add Mark Rutland as perf submaintainer, Juri Lelli and
#        Vincent Guittot as scheduler submaintainers. Add Dietmar Eggemann,
#        Steven Rostedt, Ben Segall and Mel Gorman as scheduler reviewers.
#     
#        As perf and the scheduler is getting bigger and more complex,
#        document the status quo of current responsibilities and interests,
#        and spread the review pain^H^H^H^H fun via an increase in the Cc:
#        linecount generated by scripts/get_maintainer.pl. :-)
#     
#      - Add another series of patches that brings the -rt (PREEMPT_RT) tree
#        closer to mainline: split the monolithic CONFIG_PREEMPT dependencies
#        into a new CONFIG_PREEMPTION category that will allow the eventual
#        introduction of CONFIG_PREEMPT_RT. Still a few more hundred patches
#        to go though.
#     
#      - Extend the CPU cgroup controller with uclamp.min and uclamp.max to
#        allow the finer shaping of CPU bandwidth usage.
#     
#      - Micro-optimize energy-aware wake-ups from O(CPUS^2) to O(CPUS).
#     
#      - Improve the behavior of high CPU count, high thread count
#        applications running under cpu.cfs_quota_us constraints.
#     
#      - Improve balancing with SCHED_IDLE (SCHED_BATCH) tasks present.
#     
#      - Improve CPU isolation housekeeping CPU allocation NUMA locality.
#     
#      - Fix deadline scheduler bandwidth calculations and logic when cpusets
#        rebuilds the topology, or when it gets deadline-throttled while it's
#        being offlined.
#     
#      - Convert the cpuset_mutex to percpu_rwsem, to allow it to be used from
#        setscheduler() system calls without creating global serialization.
#        Add new synchronization between cpuset topology-changing events and
#        the deadline acceptance tests in setscheduler(), which were broken
#        before.
#     
#      - Rework the active_mm state machine to be less confusing and more
#        optimal.
#     
#      - Rework (simplify) the pick_next_task() slowpath.
#     
#      - Improve load-balancing on AMD EPYC systems.
#     
#      - ... and misc cleanups, smaller fixes and improvements - please see
#        the Git log for more details.
#     
#     * 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (53 commits)
#       sched/psi: Correct overly pessimistic size calculation
#       sched/fair: Speed-up energy-aware wake-ups
#       sched/uclamp: Always use 'enum uclamp_id' for clamp_id values
#       sched/uclamp: Update CPU's refcount on TG's clamp changes
#       sched/uclamp: Use TG's clamps to restrict TASK's clamps
#       sched/uclamp: Propagate system defaults to the root group
#       sched/uclamp: Propagate parent clamps
#       sched/uclamp: Extend CPU's cgroup controller
#       sched/topology: Improve load balancing on AMD EPYC systems
#       arch, ia64: Make NUMA select SMP
#       sched, perf: MAINTAINERS update, add submaintainers and reviewers
#       sched/fair: Use rq_lock/unlock in online_fair_sched_group
#       cpufreq: schedutil: fix equation in comment
#       sched: Rework pick_next_task() slow-path
#       sched: Allow put_prev_task() to drop rq->lock
#       sched/fair: Expose newidle_balance()
#       sched: Add task_struct pointer to sched_class::set_curr_task
#       sched: Rework CPU hotplug task selection
#       sched/{rt,deadline}: Fix set_next_task vs pick_next_task
#       sched: Fix kerneldoc comment for ia64_set_curr_task
#       ...
# < /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 7e67a859997aad47727aff9c5a32e160da079ce3
# < 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=0x9BA78538
# 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-  
/kisskb/src/drivers/pinctrl/pinctrl-rockchip.c: In function 'rockchip_gpio_set_config':
/kisskb/src/drivers/pinctrl/pinctrl-rockchip.c:2783:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
   rockchip_gpio_set_debounce(gc, offset, true);
   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/pinctrl/pinctrl-rockchip.c:2795:2: note: here
  default:
  ^~~~~~~
/kisskb/src/drivers/soundwire/slave.c:16:12: warning: 'sdw_slave_add' defined but not used [-Wunused-function]
 static int sdw_slave_add(struct sdw_bus *bus,
            ^~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:05:26.050356