# git rev-parse -q --verify ab8be66e724ecf4bffb2895c9c91bbd44fa687c7^{commit}
ab8be66e724ecf4bffb2895c9c91bbd44fa687c7
already have revision, skipping fetch
# git checkout -q -f -B kisskb ab8be66e724ecf4bffb2895c9c91bbd44fa687c7
# git clean -qxdf
# < git log -1
# commit ab8be66e724ecf4bffb2895c9c91bbd44fa687c7
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Mon Jul 20 19:37:13 2020 +1000
# 
#     Add linux-next specific files for 20200720
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 ab8be66e724ecf4bffb2895c9c91bbd44fa687c7
# < make -s -j 80 ARCH=arm O=/kisskb/build/linux-next_bcm2835_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  bcm2835_defconfig
# < make -s -j 80 ARCH=arm O=/kisskb/build/linux-next_bcm2835_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  help
# make -s -j 80 ARCH=arm O=/kisskb/build/linux-next_bcm2835_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  olddefconfig
# make -s -j 80 ARCH=arm O=/kisskb/build/linux-next_bcm2835_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
In file included from /kisskb/src/kernel/rcu/update.c:578:0:
/kisskb/src/kernel/rcu/tasks.h:593:13: warning: 'show_rcu_tasks_classic_gp_kthread' defined but not used [-Wunused-function]
 static void show_rcu_tasks_classic_gp_kthread(void) { }
             ^
Completed OK
# rm -rf /kisskb/build/linux-next_bcm2835_defconfig_arm-gcc4.9
# Build took: 0:01:46.362868