# git rev-parse -q --verify 4468d5d7c74f9f532409dcd622a7cf503e0346dd^{commit}
# git fetch -q -n -f https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git for-next/kspp
warning: The last gc run reported the following. Please correct the root cause
and remove .git/gc.log.
Automatic cleanup will not be performed until the file is removed.

warning: There are too many unreachable loose objects; run 'git prune' to remove them.

# git rev-parse -q --verify 4468d5d7c74f9f532409dcd622a7cf503e0346dd^{commit}
4468d5d7c74f9f532409dcd622a7cf503e0346dd
# git checkout -q -f -B kisskb 4468d5d7c74f9f532409dcd622a7cf503e0346dd
# git clean -qxdf
# < git log -1
# commit 4468d5d7c74f9f532409dcd622a7cf503e0346dd
# Author: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
# Date:   Mon Nov 25 16:16:21 2019 +0900
# 
#     sh: kgdb: Mark expected switch fall-throughs
#     
#     Mark switch cases where we are expecting to fall through.
#     
#     This patch fixes the following error:
#     
#     LINUX/arch/sh/kernel/kgdb.c: In function 'kgdb_arch_handle_exception':
#     LINUX/arch/sh/kernel/kgdb.c:267:6: error: this statement may fall through [-Werror=implicit-fallthrough=]
#     if (kgdb_hex2long(&ptr, &addr))
#     ^
#     LINUX/arch/sh/kernel/kgdb.c:269:2: note: here
#     case 'D':
#     ^~~~
#     
#     Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
#     Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 4468d5d7c74f9f532409dcd622a7cf503e0346dd
# < make -s -j 8 ARCH=x86 O=/kisskb/build/gustavoars_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# yes \n | make -s -j 8 ARCH=x86 O=/kisskb/build/gustavoars_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 8 ARCH=x86 O=/kisskb/build/gustavoars_x86-allmodconfig_x86_64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/tools/objtool
Completed OK
# rm -rf /kisskb/build/gustavoars_x86-allmodconfig_x86_64-gcc8
# Build took: 1:10:07.110271