# git rev-parse -q --verify 13e091b6dd0e78a518a7d8756607d3acb8215768^{commit}
13e091b6dd0e78a518a7d8756607d3acb8215768
already have revision, skipping fetch
# git checkout -q -f -B kisskb 13e091b6dd0e78a518a7d8756607d3acb8215768
# git clean -qxdf
# < git log -1
# commit 13e091b6dd0e78a518a7d8756607d3acb8215768
# Merge: eac3411 1088c6e
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Aug 13 18:28:19 2018 -0700
# 
#     Merge branch 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 timer updates from Thomas Gleixner:
#      "Early TSC based time stamping to allow better boot time analysis.
#     
#       This comes with a general cleanup of the TSC calibration code which
#       grew warts and duct taping over the years and removes 250 lines of
#       code. Initiated and mostly implemented by Pavel with help from various
#       folks"
#     
#     * 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (37 commits)
#       x86/kvmclock: Mark kvm_get_preset_lpj() as __init
#       x86/tsc: Consolidate init code
#       sched/clock: Disable interrupts when calling generic_sched_clock_init()
#       timekeeping: Prevent false warning when persistent clock is not available
#       sched/clock: Close a hole in sched_clock_init()
#       x86/tsc: Make use of tsc_calibrate_cpu_early()
#       x86/tsc: Split native_calibrate_cpu() into early and late parts
#       sched/clock: Use static key for sched_clock_running
#       sched/clock: Enable sched clock early
#       sched/clock: Move sched clock initialization and merge with generic clock
#       x86/tsc: Use TSC as sched clock early
#       x86/tsc: Initialize cyc2ns when tsc frequency is determined
#       x86/tsc: Calibrate tsc only once
#       ARM/time: Remove read_boot_clock64()
#       s390/time: Remove read_boot_clock64()
#       timekeeping: Default boot time offset to local_clock()
#       timekeeping: Replace read_boot_clock64() with read_persistent_wall_and_boot_offset()
#       s390/time: Add read_persistent_wall_and_boot_offset()
#       x86/xen/time: Output xen sched_clock time from 0
#       x86/xen/time: Initialize pv xen time in init_hypervisor_platform()
#       ...
# < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 13e091b6dd0e78a518a7d8756607d3acb8215768
# < make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/fsp2_defconfig
# make -s -j 10 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x8a2b14) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x900000)
Image Name:   Linux-4.18.0-g13e091b
Created:      Tue Aug 14 13:49:39 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    3904096 Bytes = 3812.59 kB = 3.72 MB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/linus_44x_fsp2_defconfig_powerpc-5.3
# Build took: 0:01:51.446452