# git rev-parse -q --verify c5325f33d5f67f7bb5497b9f2faab0562b8c3fa2^{commit}
c5325f33d5f67f7bb5497b9f2faab0562b8c3fa2
already have revision, skipping fetch
# git checkout -q -f -B kisskb c5325f33d5f67f7bb5497b9f2faab0562b8c3fa2
# git clean -qxdf
# < git log -1
# commit c5325f33d5f67f7bb5497b9f2faab0562b8c3fa2
# Author: Paul Mackerras <paulus@ozlabs.org>
# Date:   Sat Oct 20 20:54:55 2018 +1100
# 
#     KVM: PPC: Use exported tb_to_ns() function in decrementer emulation
#     
#     This changes the KVM code that emulates the decrementer function to do
#     the conversion of decrementer values to time intervals in nanoseconds
#     by calling the tb_to_ns() function exported by the powerpc timer code,
#     in preference to open-coded arithmetic using values from the
#     decrementer_clockevent struct.  Similarly, the HV-KVM code that did
#     the same conversion using arithmetic on tb_ticks_per_sec also now
#     uses tb_to_ns().
#     
#     Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 c5325f33d5f67f7bb5497b9f2faab0562b8c3fa2
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_adder875_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  adder875_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_adder875_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Image Name:   Linux-4.19.0-rc3-gc5325f33d5f6
Created:      Tue Oct 23 01:37:10 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    1917475 Bytes = 1872.53 KiB = 1.83 MiB
Load Address: 00400000
Entry Point:  00400210
Completed OK
# rm -rf /kisskb/build/powerpc-next_adder875_defconfig_powerpc-gcc5
# Build took: 0:00:40.477763