# git rev-parse -q --verify bfebeb16722d93caf7870b63aa7d094b6843479a^{commit}
bfebeb16722d93caf7870b63aa7d094b6843479a
already have revision, skipping fetch
# git checkout -q -f -B kisskb bfebeb16722d93caf7870b63aa7d094b6843479a
# git clean -qxdf
# < git log -1
# commit bfebeb16722d93caf7870b63aa7d094b6843479a
# Merge: 3933ec7 6b583a6
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Aug 20 16:30:27 2018 -0700
# 
#     Merge tag 'rtc-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
#     
#     Pull RTC updates from Alexandre Belloni:
#      "It is now possible to add custom sysfs attributes while avoiding a
#       possible race condition. Unused code has been removed resulting in a
#       nice reduction of the code base. And more drivers have been switched
#       to SPDX by their maintainers.
#     
#      Summary:
#     
#       Subsystem:
#        - new helpers to add custom sysfs attributes
#        - struct rtc_task removal along with rtc_irq_[un]register()
#        - rtc_irq_set_state and rtc_irq_set_freq are not exported anymore
#     
#       Drivers:
#        - armada38x: reset after rtc power loss
#        - ds1307: now supports m41t11
#        - isl1208: now supports isl1219 and tamper detection
#        - pcf2127: internal SRAM support"
#     
#     * tag 'rtc-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (34 commits)
#       rtc: ds1307: simplify hwmon config
#       rtc: s5m: Add SPDX license identifier
#       rtc: maxim: Add SPDX license identifiers
#       rtc: isl1219: add device tree documentation
#       rtc: isl1208: set ev-evienb bit from device tree
#       rtc: isl1208: Add "evdet" interrupt source for isl1219
#       rtc: isl1208: add support for isl1219 with tamper detection
#       rtc: sysfs: facilitate attribute add to rtc device
#       rtc: remove struct rtc_task
#       char: rtc: remove task handling
#       rtc: pcf85063: preserve control register value between stop and start
#       rtc: sh: remove unused variable rtc_dev
#       rtc: unexport rtc_irq_set_*
#       rtc: simplify rtc_irq_set_state/rtc_irq_set_freq
#       rtc: remove irq_task and irq_task_lock
#       rtc: remove rtc_irq_register/rtc_irq_unregister
#       rtc: sh: remove dead code
#       rtc: sa1100: don't set PIE frequency
#       rtc: ds1307: support m41t11 variant
#       rtc: ds1307: fix data pointer to m41t0
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < git log --format=%s --max-count=1 bfebeb16722d93caf7870b63aa7d094b6843479a
# < 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=0x3ADA4134
# 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
yes: write error
# 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: 0:04:05.668978