# git rev-parse -q --verify 51eb95e2da41802454f48b9afeb4d96a77295035^{commit}
51eb95e2da41802454f48b9afeb4d96a77295035
already have revision, skipping fetch
# git checkout -q -f -B kisskb 51eb95e2da41802454f48b9afeb4d96a77295035
# git clean -qxdf
# < git log -1
# commit 51eb95e2da41802454f48b9afeb4d96a77295035
# Author: Andi Kleen <ak@linux.intel.com>
# Date:   Tue May 4 20:35:27 2021 -0700
# 
#     kbuild: Don't remove link-vmlinux temporary files on exit/signal
#     
#     Keep them around until they are cleaned up by make clean. This
#     uses a bit more disk space, but makes it easier to debug any
#     problems with the kernel link process.
#     
#     Suggested-by: Masahiro Yamada <masahiroy@kernel.org>
#     Signed-off-by: Andi Kleen <ak@linux.intel.com>
#     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 51eb95e2da41802454f48b9afeb4d96a77295035
# < make -s -j 120 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 120 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 120 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:4172:warning: override: reassigning to symbol VIRTUALIZATION
# make -s -j 120 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:1236:1: warning: the frame size of 1120 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
INFO: Uncompressed kernel (size 0xa52d64) 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: 0:01:02.478547