# git rev-parse -q --verify 729e39a558eb5cde61b80941bdfa54fdc2e11d1d^{commit}
729e39a558eb5cde61b80941bdfa54fdc2e11d1d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 729e39a558eb5cde61b80941bdfa54fdc2e11d1d
# git clean -qxdf
# < git log -1
# commit 729e39a558eb5cde61b80941bdfa54fdc2e11d1d
# Author: Masahiro Yamada <masahiroy@kernel.org>
# Date:   Sat Oct 24 21:38:41 2020 +0900
# 
#     kconfig: qconf: convert to Qt5 new signal/slot connection syntax
#     
#     Now that the Qt4 support was dropped, we can use the new connection
#     syntax supported by Qt5. It provides compile-time checking of the
#     validity of the connection.
#     
#     Previously, the connection between signals and slots were checked
#     only run-time.
#     
#     Commit d85de3399f97 ("kconfig: qconf: fix signal connection to invalid
#     slots") fixed wrong slots.
#     
#     This change makes it possible to catch such mistakes easily.
#     
#     Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 729e39a558eb5cde61b80941bdfa54fdc2e11d1d
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+KVM_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  pmac32_defconfig
# Added to kconfig CONFIG_VIRTUALIZATION=y
# Added to kconfig CONFIG_KVM=y
# Added to kconfig CONFIG_KVM_BOOK3S_32=m
# Added to kconfig 
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+KVM_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+KVM_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:4125:warning: override: reassigning to symbol VIRTUALIZATION
# make -s -j 80 ARCH=powerpc O=/kisskb/build/kbuild_pmac32_defconfig+KVM_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/block/genhd.c: In function 'diskstats_show':
/kisskb/src/block/genhd.c:1659:1: warning: the frame size of 1160 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
INFO: Uncompressed kernel (size 0xa138b4) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xb00000)
Completed OK
# rm -rf /kisskb/build/kbuild_pmac32_defconfig+KVM_powerpc-gcc4.9
# Build took: 0:01:45.236926