# git rev-parse -q --verify 5021b9182ee805603e3b180220a929af7bd4b960^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 5021b9182ee805603e3b180220a929af7bd4b960^{commit}
5021b9182ee805603e3b180220a929af7bd4b960
# git checkout -q -f -B kisskb 5021b9182ee805603e3b180220a929af7bd4b960
# git clean -qxdf
# < git log -1
# commit 5021b9182ee805603e3b180220a929af7bd4b960
# Merge: 714366f87336 b9023b91dd02
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Oct 2 15:54:19 2019 -0700
# 
#     Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull timer fix from Ingo Molnar:
#      "Fix a broadcast-timer handling race that can result in spuriously and
#       indefinitely delayed hrtimers and even RCU stalls if the system is
#       otherwise quiet"
#     
#     * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       tick: broadcast-hrtimer: Fix a race in bc_set_next
# < /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 5021b9182ee805603e3b180220a929af7bd4b960
# < make -s -j 24 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=0x89CC0E19
# 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 24 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 24 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-  
/kisskb/src/tools/objtool
kernel/bpf/core.o: warning: objtool: ___bpf_prog_run()+0x12: call without frame pointer save/setup
/kisskb/src/drivers/hv/vmbus_drv.c:2208:12: warning: 'vmbus_bus_resume' defined but not used [-Wunused-function]
 static int vmbus_bus_resume(struct device *dev)
            ^~~~~~~~~~~~~~~~
/kisskb/src/drivers/hv/vmbus_drv.c:2128:12: warning: 'vmbus_bus_suspend' defined but not used [-Wunused-function]
 static int vmbus_bus_suspend(struct device *dev)
            ^~~~~~~~~~~~~~~~~
/kisskb/src/drivers/hv/vmbus_drv.c:937:12: warning: 'vmbus_resume' defined but not used [-Wunused-function]
 static int vmbus_resume(struct device *child_device)
            ^~~~~~~~~~~~
/kisskb/src/drivers/hv/vmbus_drv.c:918:12: warning: 'vmbus_suspend' defined but not used [-Wunused-function]
 static int vmbus_suspend(struct device *child_device)
            ^~~~~~~~~~~~~
/kisskb/src/drivers/hv/vmbus_drv.c:2208:12: warning: 'vmbus_bus_resume' defined but not used [-Wunused-function]
 static int vmbus_bus_resume(struct device *dev)
            ^~~~~~~~~~~~~~~~
/kisskb/src/drivers/hv/vmbus_drv.c:2128:12: warning: 'vmbus_bus_suspend' defined but not used [-Wunused-function]
 static int vmbus_bus_suspend(struct device *dev)
            ^~~~~~~~~~~~~~~~~
/kisskb/src/drivers/hv/vmbus_drv.c:937:12: warning: 'vmbus_resume' defined but not used [-Wunused-function]
 static int vmbus_resume(struct device *child_device)
            ^~~~~~~~~~~~
/kisskb/src/drivers/hv/vmbus_drv.c:918:12: warning: 'vmbus_suspend' defined but not used [-Wunused-function]
 static int vmbus_suspend(struct device *child_device)
            ^~~~~~~~~~~~~
kernel/bpf/core.o: warning: objtool: ___bpf_prog_run()+0x12: call without frame pointer save/setup
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64-gcc8
# Build took: 0:07:16.697216