# git rev-parse -q --verify e58ccf9c29a812f316fa80853ac64ce0cda857ac^{commit}
e58ccf9c29a812f316fa80853ac64ce0cda857ac
already have revision, skipping fetch
# git checkout -q -f -B kisskb e58ccf9c29a812f316fa80853ac64ce0cda857ac
# git clean -qxdf
# < git log -1
# commit e58ccf9c29a812f316fa80853ac64ce0cda857ac
# Author: Santosh Sivaraj <santosh@fossix.org>
# Date:   Tue Jul 21 14:49:15 2020 +0530
# 
#     powerpc/mm/hash64: Remove comment that is no longer valid
#     
#     hash_low_64.S was removed in commit a43c0eb8364c ("powerpc/mm: Convert
#     4k insert from asm to C") and flush_hash_page() is no longer called
#     from any assembly routine.
#     
#     Signed-off-by: Santosh Sivaraj <santosh@fossix.org>
#     [mpe: Tweak comment wording]
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20200721091915.205006-1-santosh@fossix.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 e58ccf9c29a812f316fa80853ac64ce0cda857ac
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  pseries_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kvm/book3s_hv.c: In function 'kvmppc_set_one_reg_hv':
/kisskb/src/arch/powerpc/kvm/book3s_hv.c:1925:2: error: duplicate case value
  case KVM_REG_PPC_MMCRA:
  ^
/kisskb/src/arch/powerpc/kvm/book3s_hv.c:1921:2: error: previously used here
  case KVM_REG_PPC_MMCR0 ... KVM_REG_PPC_MMCR2:
  ^
make[3]: *** [/kisskb/src/scripts/Makefile.build:281: arch/powerpc/kvm/book3s_hv.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:497: arch/powerpc/kvm] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1756: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_pseries_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/powerpc-next_pseries_defconfig_powerpc-gcc4.9
# Build took: 0:02:40.731668