# git rev-parse -q --verify 1e755d95e3f7e67393179d1cb366b0c57af5f8b9^{commit}
1e755d95e3f7e67393179d1cb366b0c57af5f8b9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1e755d95e3f7e67393179d1cb366b0c57af5f8b9
# git clean -qxdf
# < git log -1
# commit 1e755d95e3f7e67393179d1cb366b0c57af5f8b9
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Wed Jan 4 21:20:54 2023 +1100
# 
#     Fix build errors due to discarded sections
#     
#     Fixes: 99cb0d917ffa ("arch: fix broken BuildID for arm64 and riscv")
# < /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 1e755d95e3f7e67393179d1cb366b0c57af5f8b9
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-merge_pseries_le_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_le_defconfig
# Added to kconfig CONFIG_NUMA=n
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-merge_pseries_le_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-merge_pseries_le_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-merge_pseries_le_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
arch/powerpc/kernel/head_64.o: warning: objtool: end_first_256B(): can't find starting instruction
arch/powerpc/kernel/optprobes_head.o: warning: objtool: optprobe_template_end(): can't find starting instruction
Completed OK
# rm -rf /kisskb/build/powerpc-merge_pseries_le_defconfig+NO_NUMA_powerpc-gcc5
# Build took: 0:02:21.437435