# git rev-parse -q --verify cac24947adbd17261e50d20e03000d67def71bd0^{commit}
cac24947adbd17261e50d20e03000d67def71bd0
already have revision, skipping fetch
# git checkout -q -f -B kisskb cac24947adbd17261e50d20e03000d67def71bd0
# git clean -qxdf
# < git log -1
# commit cac24947adbd17261e50d20e03000d67def71bd0
# Author: Nicholas Piggin <npiggin@gmail.com>
# Date:   Fri Aug 17 08:25:28 2018 +1000
# 
#     slb cache remove incomplete
#     
#     On POWER8 this is worth about 4% on context switches. Could be replaced by
#     preload cache instead?
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 cac24947adbd17261e50d20e03000d67def71bd0
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/npiggin_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  allnoconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/npiggin_powerpc-allnoconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
Completed OK
# rm -rf /kisskb/build/npiggin_powerpc-allnoconfig_powerpc
# Build took: 0:00:13.468965