# git rev-parse -q --verify 0a72ef89901409847036664c23ba6eee7cf08e0e^{commit}
0a72ef89901409847036664c23ba6eee7cf08e0e
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0a72ef89901409847036664c23ba6eee7cf08e0e
# git clean -qxdf
# < git log -1
# commit 0a72ef89901409847036664c23ba6eee7cf08e0e
# Merge: c50bbf615f2f edbcf50eb8ae
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri May 24 11:03:26 2019 -0700
# 
#     Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull more arm64 fixes from Will Deacon:
#     
#      - Fix incorrect LDADD instruction encoding in our disassembly macros
#     
#      - Disable the broken ARM64_PSEUDO_NMI support for now
#     
#      - Add workaround for Cortex-A76 CPU erratum #1463225
#     
#      - Handle Cortex-A76/Neoverse-N1 erratum #1418040 w/ existing workaround
#     
#      - Fix IORT build failure if IOMMU_SUPPORT=n
#     
#      - Fix place-relative module relocation range checking and its
#        interaction with KASLR
#     
#     * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
#       arm64: insn: Add BUILD_BUG_ON() for invalid masks
#       arm64: insn: Fix ldadd instruction encoding
#       arm64: Kconfig: Make ARM64_PSEUDO_NMI depend on BROKEN for now
#       arm64: Handle erratum 1418040 as a superset of erratum 1188873
#       arm64/module: deal with ambiguity in PRELxx relocation ranges
#       ACPI/IORT: Fix build error when IOMMU_SUPPORT is disabled
#       arm64/kernel: kaslr: reduce module randomization range to 2 GB
#       arm64: errata: Add workaround for Cortex-A76 erratum #1463225
#       arm64: Remove useless message during oops
# < /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 0a72ef89901409847036664c23ba6eee7cf08e0e
# < make -s -j 120 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  defconfig
# make -s -j 120 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
arch/s390/../../virt/kvm/kvm_main.o: In function `__kvm_map_gfn':
/kisskb/src/arch/s390/kvm/../../../virt/kvm/kvm_main.c:1764: undefined reference to `memremap'
arch/s390/../../virt/kvm/kvm_main.o: In function `kvm_vcpu_unmap':
/kisskb/src/arch/s390/kvm/../../../virt/kvm/kvm_main.c:1796: undefined reference to `memunmap'
make[1]: *** [/kisskb/src/Makefile:1052: vmlinux] Error 1
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 120 ARCH=s390 O=/kisskb/build/linus_s390-defconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_s390-defconfig_s390x-gcc8
# Build took: 0:00:38.164449