# git gc
# git rev-parse -q --verify 2c8d6de2e475ada309de5fe47925c450752e0647^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/tip auto-latest
# git rev-parse -q --verify 2c8d6de2e475ada309de5fe47925c450752e0647^{commit}
2c8d6de2e475ada309de5fe47925c450752e0647
# git checkout -q -f -B kisskb 2c8d6de2e475ada309de5fe47925c450752e0647
# git clean -qxdf
# < git log -1
# commit 2c8d6de2e475ada309de5fe47925c450752e0647
# Merge: 97da9810142f 97258ce902d1
# Author: Ingo Molnar <mingo@kernel.org>
# Date:   Mon Mar 29 11:09:44 2021 +0200
# 
#     Merge branch 'core/entry'
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 2c8d6de2e475ada309de5fe47925c450752e0647
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  allnoconfig
# < make -s -j 32 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  help
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  olddefconfig
# make -s -j 32 ARCH=x86_64 O=/kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/kernel/static_call.c: In function '__static_call_update':
/kisskb/src/kernel/static_call.c:153:18: warning: unused variable 'mod' [-Wunused-variable]
   struct module *mod = site_mod->mod;
                  ^
Completed OK
# rm -rf /kisskb/build/tip_x86_64-allnoconfig_x86_64-gcc4.9
# Build took: 0:05:43.763223