# git rev-parse -q --verify 21b526ad634448369bbadc2f112ed2c716805e63^{commit}
21b526ad634448369bbadc2f112ed2c716805e63
already have revision, skipping fetch
# git checkout -q -f -B kisskb 21b526ad634448369bbadc2f112ed2c716805e63
# git clean -qxdf
# < git log -1
# commit 21b526ad634448369bbadc2f112ed2c716805e63
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Thu Apr 7 00:30:22 2022 +0900
# 
#     kbuild: make *.mod not depend on *.o
#     
#     The dependency
#     
#         $(obj)/%.mod: $(obj)/%$(mod-prelink-ext).o
#     
#     ... exists because *.mod files previously contained undefined symbols,
#     which are computed from *.o files when CONFIG_TRIM_UNUSED_KSYMS=y.
#     
#     Now that the undefined symbols are put into separate *.usyms files,
#     there is no reason to make *.mod depend on *.o files.
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
# < /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 21b526ad634448369bbadc2f112ed2c716805e63
# < make -s -j 32 ARCH=sparc64 O=/kisskb/build/kbuild_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  defconfig
# < make -s -j 32 ARCH=sparc64 O=/kisskb/build/kbuild_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  help
# make -s -j 32 ARCH=sparc64 O=/kisskb/build/kbuild_sparc64-defconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/sparc64-linux/bin/sparc64-linux-  olddefconfig
# make -s -j 32 ARCH=sparc64 O=/kisskb/build/kbuild_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/kbuild_sparc64-defconfig_sparc64-gcc11
# Build took: 0:01:57.706536