# git rev-parse -q --verify 12aaf214764045296c62ade32eb1ed66bc4cc2a3^{commit}
12aaf214764045296c62ade32eb1ed66bc4cc2a3
already have revision, skipping fetch
# git checkout -q -f -B kisskb 12aaf214764045296c62ade32eb1ed66bc4cc2a3
# git clean -qxdf
# < git log -1
# commit 12aaf214764045296c62ade32eb1ed66bc4cc2a3
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Sat Oct 2 19:02:42 2021 +0900
# 
#     [for -next only] kconfig: generate include/generated/rustc_cfg
#     
#     This patch is not intended for the mainline.
#     
#     I created this patch for Stephen Rothwell to resolve the merge
#     conflicts in linux-next more easily.
#     
#     The Rust tree is touching scripts/kconfig/confdata.c to generate
#     include/generated/rustc_cfg, which would cause complicated conflicts
#     with the changes from the kbuild tree.
#     
#     I re-implemented it to produce the equaivalent rustc_cfg.
#     
#     I also fixed the memory leak; the original code from the Rust tree
#     did not free the malloc'ed pointer.
#     
#     Stephen:
#     When you resolve the conflicts in confdata.c, please take this one.
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 12aaf214764045296c62ade32eb1ed66bc4cc2a3
# < make -s -j 24 ARCH=sparc64 O=/kisskb/build/kbuild_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  defconfig
# < make -s -j 24 ARCH=sparc64 O=/kisskb/build/kbuild_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 24 ARCH=sparc64 O=/kisskb/build/kbuild_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 24 ARCH=sparc64 O=/kisskb/build/kbuild_sparc64-defconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1515:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version ...
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
# Build took: 0:01:47.818003