# git rev-parse -q --verify 0ce21d58b7afbc2ebc65003be65b00fc2dacbe9f^{commit}
# git fetch -q -n -f git://gitlab.ozlabs.ibm.com/mirror/linux-kbuild.git for-next
# git rev-parse -q --verify 0ce21d58b7afbc2ebc65003be65b00fc2dacbe9f^{commit}
0ce21d58b7afbc2ebc65003be65b00fc2dacbe9f
# git checkout -q -f -B kisskb 0ce21d58b7afbc2ebc65003be65b00fc2dacbe9f
# git clean -qxdf
# < git log -1
# commit 0ce21d58b7afbc2ebc65003be65b00fc2dacbe9f
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Mon Nov 2 11:59:57 2020 +0900
# 
#     kconfig: qconf: show Qt version in the About dialog
#     
#     You can get the Qt version by running "pkg-config --modversion Qt5Core"
#     or something, but this might be useful to get the runtime Qt version
#     more easily. Go to the menu "Help" -> "About", then you can see it.
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 0ce21d58b7afbc2ebc65003be65b00fc2dacbe9f
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/kbuild_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/fsp2_defconfig
# < make -s -j 24 ARCH=powerpc O=/kisskb/build/kbuild_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 24 ARCH=powerpc O=/kisskb/build/kbuild_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 24 ARCH=powerpc O=/kisskb/build/kbuild_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/kernel/rcu/update.c:578:0:
/kisskb/src/kernel/rcu/tasks.h:710:13: warning: 'show_rcu_tasks_rude_gp_kthread' defined but not used [-Wunused-function]
 static void show_rcu_tasks_rude_gp_kthread(void) {}
             ^
INFO: Uncompressed kernel (size 0xa76e88) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xb00000)
Image Name:   Linux-5.10.0-rc5-g0ce21d58b7af
Created:      Mon Nov 23 17:20:48 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    4561175 Bytes = 4454.27 KiB = 4.35 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/kbuild_44x_fsp2_defconfig_powerpc-gcc5
# Build took: 0:01:32.347412