# git rev-parse -q --verify 7f921a2d6c93051b6002dbb7c1781f1fa5b88cce^{commit}
7f921a2d6c93051b6002dbb7c1781f1fa5b88cce
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7f921a2d6c93051b6002dbb7c1781f1fa5b88cce
# git clean -qxdf
# < git log -1
# commit 7f921a2d6c93051b6002dbb7c1781f1fa5b88cce
# Author: Michael Ellerman <mpe@ellerman.id.au>
# Date:   Sun Apr 3 22:12:52 2022 +1000
# 
#     KVM: PPC: Move kvmhv_on_pseries() into kvm_ppc.h
#     
#     We recently introduced a usage of kvmhv_on_pseries() in powerpc.c, which
#     causes a build error for ppc64_book3e_allmodconfig:
#     
#       arch/powerpc/kvm/powerpc.c:716:8: error: implicit declaration of function ‘kvmhv_on_pseries’
#         716 |    if (kvmhv_on_pseries()) {
#             |        ^~~~~~~~~~~~~~~~
#     
#     Fix it by moving kvmhv_on_pseries() into kvm_ppc.h so that the stub
#     version is available for book3e builds.
#     
#     Fixes: f771b55731fc ("KVM: PPC: Use KVM_CAP_PPC_AIL_MODE_3")
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 7f921a2d6c93051b6002dbb7c1781f1fa5b88cce
# < make -s -j 32 ARCH=s390 O=/kisskb/build/powerpc-fixes_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# Added to kconfig 
# < make -s -j 32 ARCH=s390 O=/kisskb/build/powerpc-fixes_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 32 ARCH=s390 O=/kisskb/build/powerpc-fixes_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 32 ARCH=s390 O=/kisskb/build/powerpc-fixes_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_s390-defconfig_s390x-gcc8
# Build took: 0:06:30.459814