# git rev-parse -q --verify b124b524bc97868cc2b5656e6ffa21a9b752b7e0^{commit}
b124b524bc97868cc2b5656e6ffa21a9b752b7e0
already have revision, skipping fetch
# git checkout -q -f -B kisskb b124b524bc97868cc2b5656e6ffa21a9b752b7e0
# git clean -qxdf
# < git log -1
# commit b124b524bc97868cc2b5656e6ffa21a9b752b7e0
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Thu Nov 22 15:47:42 2018 +1100
# 
#     Add linux-next specific files for 20181122
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 b124b524bc97868cc2b5656e6ffa21a9b752b7e0
# < make -s -j 10 ARCH=x86 O=/kisskb/build/linux-next_x86_64_defconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  x86_64_defconfig
# make -s -j 10 ARCH=x86 O=/kisskb/build/linux-next_x86_64_defconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
arch/x86/Makefile:224: *** You are building kernel with non-retpoline compiler, please update your compiler..  Stop.
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 10 ARCH=x86 O=/kisskb/build/linux-next_x86_64_defconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linux-next_x86_64_defconfig_x86_64
# Build took: 0:00:03.882322