# git rev-parse -q --verify d2bb08ef44005c468d40b149c4ca92725788dfc3^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/mirror/linux-kbuild.git for-next
remote: warning: multi-pack bitmap is missing required reverse index        
# git rev-parse -q --verify d2bb08ef44005c468d40b149c4ca92725788dfc3^{commit}
d2bb08ef44005c468d40b149c4ca92725788dfc3
# git checkout -q -f -B kisskb d2bb08ef44005c468d40b149c4ca92725788dfc3
# git clean -qxdf
# < git log -1
# commit d2bb08ef44005c468d40b149c4ca92725788dfc3
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Thu Feb 15 23:15:01 2024 +0900
# 
#     kbuild: remove EXPERT and !COMPILE_TEST guarding from TRIM_UNUSED_KSYMS
#     
#     This reverts the following two commits:
#     
#       - a555bdd0c58c ("Kbuild: enable TRIM_UNUSED_KSYMS again, with some guarding")
#       - 5cf0fd591f2e ("Kbuild: disable TRIM_UNUSED_KSYMS option")
#     
#     Commit 5e9e95cc9148 ("kbuild: implement CONFIG_TRIM_UNUSED_KSYMS without
#     recursion") solved the build time issue.
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/m68k-linux/bin/m68k-linux-ld --version
# < git log --format=%s --max-count=1 d2bb08ef44005c468d40b149c4ca92725788dfc3
# make -s -j 32 ARCH=m68k O=/kisskb/build/kbuild_defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/m68k-linux/bin/m68k-linux-  defconfig
# < make -s -j 32 ARCH=m68k O=/kisskb/build/kbuild_defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/m68k-linux/bin/m68k-linux-  help
# make -s -j 32 ARCH=m68k O=/kisskb/build/kbuild_defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/m68k-linux/bin/m68k-linux-  olddefconfig
# make -s -j 32 ARCH=m68k O=/kisskb/build/kbuild_defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/m68k-linux/bin/m68k-linux-  
Completed OK
# rm -rf /kisskb/build/kbuild_defconfig_m68k-gcc11
# Build took: 0:02:05.514672