# git rev-parse -q --verify 385ab28c42facc9f7df3418f5a326c01bf311d3f^{commit}
385ab28c42facc9f7df3418f5a326c01bf311d3f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 385ab28c42facc9f7df3418f5a326c01bf311d3f
# git clean -qxdf
# < git log -1
# commit 385ab28c42facc9f7df3418f5a326c01bf311d3f
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Tue Dec 26 23:33:59 2023 +0900
# 
#     kbuild: deb-pkg: use build ID instead of debug link for dbg package
#     
#     There are two ways of managing separate debug info files:
#     
#      [1] The executable contains the .gnu_debuglink section, which specifies
#          the name and the CRC of the separate debug info file.
#     
#      [2] The executable contains a build ID, and the corresponding debug info
#          file is placed in the .build-id directory.
#     
#     We could do both, but the former, which 'make deb-pkg' currently does,
#     results in complicated installation steps because we need to manually
#     strip the debug sections, create debug links, and re-sign the modules.
#     Besides, it is not working with module compression.
#     
#     This commit abandons the approach [1], and instead opts for [2].
#     
#     Debian kernel commit de26137e2a9f ("Drop not needed extra step to add
#     debug links") also stopped adding debug links.
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
# < /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 385ab28c42facc9f7df3418f5a326c01bf311d3f
# make -s -j 40 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# Added to kconfig CONFIG_SMP=y
# < make -s -j 40 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 40 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4524:warning: override: reassigning to symbol SMP
# make -s -j 40 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/kbuild_pmac32_defconfig+SMP_powerpc-gcc5
# Build took: 0:00:58.020950