# git rev-parse -q --verify bc80e6ad8ee12b0ee6c7d05faf1ebd3f2fb8f1e5^{commit}
bc80e6ad8ee12b0ee6c7d05faf1ebd3f2fb8f1e5
already have revision, skipping fetch
# git checkout -q -f -B kisskb bc80e6ad8ee12b0ee6c7d05faf1ebd3f2fb8f1e5
# git clean -qxdf
# < git log -1
# commit bc80e6ad8ee12b0ee6c7d05faf1ebd3f2fb8f1e5
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Tue Jan 21 17:44:44 2020 +1100
# 
#     Add linux-next specific files for 20200121
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /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 bc80e6ad8ee12b0ee6c7d05faf1ebd3f2fb8f1e5
# < make -s -j 8 ARCH=powerpc O=/kisskb/build/linux-next_powernv_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_NUMA=n
# yes \n | make -s -j 8 ARCH=powerpc O=/kisskb/build/linux-next_powernv_defconfig+NO_NUMA_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 8 ARCH=powerpc O=/kisskb/build/linux-next_powernv_defconfig+NO_NUMA_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/fs/xfs/xfs_inode.c: In function 'xfs_itruncate_extents_flags':
/kisskb/src/fs/xfs/xfs_inode.c:1523:8: warning: unused variable 'done' [-Wunused-variable]
  int   done = 0;
        ^
WARNING: vmlinux.o(.text+0x2fc8): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel()
The function start_here_common() references
the function __init start_kernel().
This is often because start_here_common lacks a __init 
annotation or the annotation of start_kernel is wrong.

Completed OK
# rm -rf /kisskb/build/linux-next_powernv_defconfig+NO_NUMA_ppc64le-gcc5
# Build took: 0:04:31.239912