# git rev-parse -q --verify f12e840c819bab42621685558a01d3f46ab9a226^{commit}
f12e840c819bab42621685558a01d3f46ab9a226
already have revision, skipping fetch
# git checkout -q -f -B kisskb f12e840c819bab42621685558a01d3f46ab9a226
# git clean -qxdf
# < git log -1
# commit f12e840c819bab42621685558a01d3f46ab9a226
# Merge: e3ed513bcf00 1c3243f61fa7
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Dec 31 09:57:14 2018 -0800
# 
#     Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha
#     
#     Pull alpha architecture updates from Matt Turner:
#      "A few small changes for alpha as well as the new system call table
#       generation support from Firoz Khan"
#     
#     * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha:
#       alpha: Remove some unused variables
#       alpha: rtc: simplify alpha_rtc_init
#       alpha: Fix a typo on ptrace.h
#       alpha: fix spelling mistake QSD_PORT_ACTUVE -> QSD_PORT_ACTIVE
#       alpha: generate uapi header and syscall table header files
#       alpha: add system call table generation support
#       alpha: add __NR_syscalls along with NR_SYSCALLS
#       alpha: remove CONFIG_OSF4_COMPAT flag from syscall table
#       alpha: move __IGNORE* entries to non uapi header
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 f12e840c819bab42621685558a01d3f46ab9a226
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64le_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: Found 3 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/linus_ppc64le_defconfig_ppc64le-gcc5
# Build took: 0:02:30.065597