# git rev-parse -q --verify b6032ab67a9a02a21fa484181e666fcd6069ace9^{commit}
b6032ab67a9a02a21fa484181e666fcd6069ace9
already have revision, skipping fetch
# git checkout -q -f -B kisskb b6032ab67a9a02a21fa484181e666fcd6069ace9
# git clean -qxdf
# < git log -1
# commit b6032ab67a9a02a21fa484181e666fcd6069ace9
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Sun Feb 7 14:48:38 2021 +0100
# 
#     Linux 4.19.174
#     
#     Tested-by: Pavel Machek (CIP) <pavel@denx.de>
#     Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
#     Tested-by: Guenter Roeck <linux@roeck-us.net>
#     Tested-by: Jon Hunter <jonathanh@nvidia.com>
#     Link: https://lore.kernel.org/r/20210205140649.825180779@linuxfoundation.org
#     Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 b6032ab67a9a02a21fa484181e666fcd6069ace9
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/stable-4.19_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 120 ARCH=powerpc O=/kisskb/build/stable-4.19_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 120 ARCH=powerpc O=/kisskb/build/stable-4.19_pmac32_defconfig+KVM_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:3745:warning: override: reassigning to symbol VIRTUALIZATION
# make -s -j 120 ARCH=powerpc O=/kisskb/build/stable-4.19_pmac32_defconfig+KVM_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0x8c4960) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x900000)
Completed OK
# rm -rf /kisskb/build/stable-4.19_pmac32_defconfig+KVM_powerpc-gcc4.9
# Build took: 0:00:55.822851