# git rev-parse -q --verify 20fca1157a7d5075f13e37dd887949a26732dc56^{commit}
20fca1157a7d5075f13e37dd887949a26732dc56
already have revision, skipping fetch
# git checkout -q -f -B kisskb 20fca1157a7d5075f13e37dd887949a26732dc56
# git clean -qxdf
# < git log -1
# commit 20fca1157a7d5075f13e37dd887949a26732dc56
# Author: Christophe Leroy <christophe.leroy@csgroup.eu>
# Date:   Sun Aug 16 07:13:56 2020 +0000
# 
#     powerpc/process: Remove useless #ifdef CONFIG_PPC_FPU
#     
#     Add a stub for __giveup_fpu() when CONFIG_PPC_FPU is
#     not selected, as done for CONFIG_SPE and CONFIG_ALTIVEC.
#     
#     This allows to remove some #ifdef CONFIG_PPC_FPU.
#     
#     Also change one to IS_ENABLED().
# < /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 20fca1157a7d5075f13e37dd887949a26732dc56
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/chleroy_ppc64e_defconfig+KEXEC_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64e_defconfig
# Added to kconfig CONFIG_KEXEC=y
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/chleroy_ppc64e_defconfig+KEXEC_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/chleroy_ppc64e_defconfig+KEXEC_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
.config:2910:warning: override: reassigning to symbol KEXEC
# make -s -j 80 ARCH=powerpc O=/kisskb/build/chleroy_ppc64e_defconfig+KEXEC_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
INFO: Uncompressed kernel (size 0xc61470) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xd00000)
Image Name:   Linux-5.8.0-g20fca1157a7d
Created:      Mon Aug 17 15:01:17 2020
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5183913 Bytes = 5062.42 KiB = 4.94 MiB
Load Address: 00000000
Entry Point:  00000000
Completed OK
# rm -rf /kisskb/build/chleroy_ppc64e_defconfig+KEXEC_powerpc-gcc4.9
# Build took: 0:02:00.376709