# git rev-parse -q --verify 8596e589b787732c8346f0482919e83cc9362db1^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 8596e589b787732c8346f0482919e83cc9362db1^{commit}
8596e589b787732c8346f0482919e83cc9362db1
# git checkout -q -f -B kisskb 8596e589b787732c8346f0482919e83cc9362db1
# git clean -qxdf
# < git log -1
# commit 8596e589b787732c8346f0482919e83cc9362db1
# Merge: bed91667415b d25a025201ed
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Aug 30 15:31:33 2021 -0700
# 
#     Merge tag 'timers-core-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull timer updates from Thomas Gleixner:
#      "Updates for timekeeping, timers and related drivers:
#     
#       Core code:
#     
#        - Cure a couple of correctness issues in the posix CPU timer code to
#          prevent that the tick dependency for NOHZ full is kept alive for no
#          reason.
#     
#        - Avoid expensive double reprogramming of the clockevent device in
#          hrtimer_start_range_ns().
#     
#        - Avoid pointless SMP function calls when the clock was set to avoid
#          disturbing CPUs which do not have any affected timers queued.
#     
#        - Make the clocksource watchdog test work correctly when CONFIG_HZ is
#          less than 100.
#     
#       Drivers:
#     
#        - Prefer the ARM architected timer over the Exynos timer which is way
#          more expensive to access.
#     
#        - Add device tree bindings for new Ingenic SoCs
#     
#        - The usual improvements and cleanups all over the place"
#     
#     * tag 'timers-core-2021-08-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (29 commits)
#       clocksource: Make clocksource watchdog test safe for slow-HZ systems
#       dt-bindings: timer: Add ABIs for new Ingenic SoCs
#       clocksource/drivers/fttmr010: Pass around less pointers
#       clocksource/drivers/mediatek: Optimize systimer irq clear flow on shutdown
#       clocksource/drivers/ingenic: Use bitfield macro helpers
#       clocksource/drivers/sh_cmt: Fix wrong setting if don't request IRQ for clock source channel
#       dt-bindings: timer: convert rockchip,rk-timer.txt to YAML
#       clocksource/drivers/exynos_mct: Mark MCT device as CLOCK_EVT_FEAT_PERCPU
#       clocksource/drivers/exynos_mct: Prioritise Arm arch timer on arm64
#       hrtimer: Unbreak hrtimer_force_reprogram()
#       hrtimer: Use raw_cpu_ptr() in clock_was_set()
#       hrtimer: Avoid more SMP function calls in clock_was_set()
#       hrtimer: Avoid unnecessary SMP function calls in clock_was_set()
#       hrtimer: Add bases argument to clock_was_set()
#       time/timekeeping: Avoid invoking clock_was_set() twice
#       timekeeping: Distangle resume and clock-was-set events
#       timerfd: Provide timerfd_resume()
#       hrtimer: Force clock_was_set() handling for the HIGHRES=n, NOHZ=y case
#       hrtimer: Ensure timerfd notification for HIGHRES=n
#       hrtimer: Consolidate reprogramming code
#       ...
# < /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 8596e589b787732c8346f0482919e83cc9362db1
# < make -s -j 10 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
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 10 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-  help
# make -s -j 10 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-  olddefconfig
# make -s -j 10 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/kernel/trace/trace_osnoise.c: In function 'start_kthread':
/kisskb/src/kernel/trace/trace_osnoise.c:1515:8: warning: 'main' is usually a function [-Wmain]
  void *main = osnoise_main;
        ^~~~
/kisskb/src/drivers/memory/tegra/tegra186.c:74:13: warning: 'tegra186_mc_client_sid_override' defined but not used [-Wunused-function]
 static void tegra186_mc_client_sid_override(struct tegra_mc *mc,
             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/phy/tegra/xusb.c:1286:12: warning: 'tegra_xusb_padctl_resume_noirq' defined but not used [-Wunused-function]
 static int tegra_xusb_padctl_resume_noirq(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/phy/tegra/xusb.c:1276:12: warning: 'tegra_xusb_padctl_suspend_noirq' defined but not used [-Wunused-function]
 static int tegra_xusb_padctl_suspend_noirq(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:07:14.138755