# git gc
# git rev-parse -q --verify 2339e91d0e6609e17943a0ab3c3c8c4044760c05^{commit}
2339e91d0e6609e17943a0ab3c3c8c4044760c05
already have revision, skipping fetch
# git checkout -q -f -B kisskb 2339e91d0e6609e17943a0ab3c3c8c4044760c05
# git clean -qxdf
# < git log -1
# commit 2339e91d0e6609e17943a0ab3c3c8c4044760c05
# Merge: d28f3e721974 240809ef6630
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jan 19 07:34:10 2019 +1200
# 
#     Merge tag 'media/v5.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
#     
#     Pull media fixes from Mauro Carvalho Chehab:
#     
#      - a regression fix at v4l2 core, with affects multi-plane streams
#     
#      - a fix at vim2m driver
#     
#     * tag 'media/v5.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
#       media: vim2m: only cancel work if it is for right context
#       media: v4l: ioctl: Validate num_planes for debug messages
#       media: v4l: ioctl: Validate num_planes before using it
#       media: v4l2-ioctl: Clear only per-plane reserved fields
# < /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 2339e91d0e6609e17943a0ab3c3c8c4044760c05
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: modpost: Found 2 section mismatch(es).
To see full details build your kernel with:
'make CONFIG_DEBUG_SECTION_MISMATCH=y'
Completed OK
# rm -rf /kisskb/build/kbuild_powernv_defconfig_ppc64le-gcc5
# Build took: 0:05:39.444731