# 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-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 1e755d95e3f7e67393179d1cb366b0c57af5f8b9
# < make -s -j 160 ARCH=sparc64 O=/kisskb/build/powerpc-merge_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  defconfig
# < make -s -j 160 ARCH=sparc64 O=/kisskb/build/powerpc-merge_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 160 ARCH=sparc64 O=/kisskb/build/powerpc-merge_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 160 ARCH=sparc64 O=/kisskb/build/powerpc-merge_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  
<stdin>:1517:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
Is "_mcount" prototyped in <asm/asm-prototypes.h>?
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/powerpc-merge_sparc64-defconfig_sparc64-gcc11
# Build took: 0:01:37.244851