# git rev-parse -q --verify c8cd674cefa12376b3f7f993ddb5b262f9c64dbf^{commit}
c8cd674cefa12376b3f7f993ddb5b262f9c64dbf
already have revision, skipping fetch
# git checkout -q -f -B kisskb c8cd674cefa12376b3f7f993ddb5b262f9c64dbf
# git clean -qxdf
# < git log -1
# commit c8cd674cefa12376b3f7f993ddb5b262f9c64dbf
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Wed May 2 10:30:55 2018 -0700
# 
#     Linux 4.14.40-rc1
# < /opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-gcc --version
# < git log --format=%s --max-count=1 c8cd674cefa12376b3f7f993ddb5b262f9c64dbf
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-rc-4.14_ppc64le_defconfig_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  ppc64le_defconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-rc-4.14_ppc64le_defconfig_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  
/kisskb/src/arch/powerpc/kvm/book3s_64_mmu_radix.c: In function 'kvmppc_create_pte':
/kisskb/src/arch/powerpc/kvm/book3s_64_mmu_radix.c:273:5: error: implicit declaration of function 'kvmppc_update_dirty_map' [-Werror=implicit-function-declaration]
     kvmppc_update_dirty_map(memslot,
     ^
cc1: all warnings being treated as errors
/kisskb/src/scripts/Makefile.build:328: recipe for target 'arch/powerpc/kvm/book3s_64_mmu_radix.o' failed
make[2]: *** [arch/powerpc/kvm/book3s_64_mmu_radix.o] Error 1
/kisskb/src/Makefile:1040: recipe for target 'arch/powerpc/kvm' failed
make[1]: *** [arch/powerpc/kvm] Error 2
make[1]: *** Waiting for unfinished jobs....
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/stable-rc-4.14_ppc64le_defconfig_ppc64le CROSS_COMPILE=/opt/cross/kisskb/gcc-5.2.0-nolibc/powerpc64le-linux/bin/powerpc64le-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/stable-rc-4.14_ppc64le_defconfig_ppc64le
# Build took: 0:02:32.414796