# git rev-parse -q --verify c72e8da06250390bb7759399a32fa0ab6f84e6d1^{commit}
c72e8da06250390bb7759399a32fa0ab6f84e6d1
already have revision, skipping fetch
# git checkout -q -f -B kisskb c72e8da06250390bb7759399a32fa0ab6f84e6d1
# git clean -qxdf
# < git log -1
# commit c72e8da06250390bb7759399a32fa0ab6f84e6d1
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Fri Mar 13 22:20:20 2020 +1100
# 
#     powerpc/smp: Use IS_ENABLED() to avoid #ifdef
#     
#     We can avoid the #ifdef by using IS_ENABLED() in the existing
#     condition check.
#     
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20200313112020.28235-2-mpe@ellerman.id.au
# < /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 c72e8da06250390bb7759399a32fa0ab6f84e6d1
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  powernv_defconfig
# Added to kconfig CONFIG_NUMA=n
# < make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 32 ARCH=powerpc O=/kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
WARNING: vmlinux.o(.text.unlikely+0x1a0): Section mismatch in reference from the function early_init_mmu() to the function .init.text:radix__early_init_mmu()
The function early_init_mmu() references
the function __init radix__early_init_mmu().
This is often because early_init_mmu lacks a __init 
annotation or the annotation of radix__early_init_mmu is wrong.

WARNING: vmlinux.o(.text.unlikely+0x1ac): Section mismatch in reference from the function early_init_mmu() to the function .init.text:hash__early_init_mmu()
The function early_init_mmu() references
the function __init hash__early_init_mmu().
This is often because early_init_mmu lacks a __init 
annotation or the annotation of hash__early_init_mmu is wrong.

Completed OK
# rm -rf /kisskb/build/powerpc-next_powernv_defconfig+NO_NUMA_powerpc-gcc5
# Build took: 0:03:24.685457