# git rev-parse -q --verify cafa017dc5df8abc38308fedae3f1bd7ff67802d^{commit}
cafa017dc5df8abc38308fedae3f1bd7ff67802d
already have revision, skipping fetch
# git checkout -q -f -B kisskb cafa017dc5df8abc38308fedae3f1bd7ff67802d
# git clean -qxdf
# < git log -1
# commit cafa017dc5df8abc38308fedae3f1bd7ff67802d
# Merge: ed66c252d916 5e65a20341e0
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sat Oct 13 09:07:23 2018 +0200
# 
#     Merge tag 'for-linus-20181012' of git://git.kernel.dk/linux-block
#     
#     Jens writes:
#       "block fix for 4.19-rc
#     
#        Just a single fix that should go in, fixing a regression introduced
#        in the blk-wbt code."
#     
#     * tag 'for-linus-20181012' of git://git.kernel.dk/linux-block:
#       blk-wbt: wake up all when we scale up, not down
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 cafa017dc5df8abc38308fedae3f1bd7ff67802d
# < make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64le_defconfig
# Added to kconfig CONFIG_KVM_BOOK3S_64=n
# Added to kconfig CONFIG_KVM=n
# yes \n | make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_ppc64le_defconfig+NO_KVM_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+NO_KVM_ppc64le-gcc5
# Build took: 0:01:23.767579