# git rev-parse -q --verify 0e9bcda5d286f4a26a5407bb38f55c55b453ecfb^{commit}
0e9bcda5d286f4a26a5407bb38f55c55b453ecfb
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0e9bcda5d286f4a26a5407bb38f55c55b453ecfb
# git clean -qxdf
# < git log -1
# commit 0e9bcda5d286f4a26a5407bb38f55c55b453ecfb
# Merge: c05d51c773fb a1df829ead58
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jan 29 13:59:24 2021 -0800
# 
#     Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
#     
#     Pull arm64 fixes from Catalin Marinas:
#     
#      - Fix the virt_addr_valid() returning true for < PAGE_OFFSET addresses.
#     
#      - Do not blindly trust the DMA masks from ACPI/IORT.
#     
#     * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
#       ACPI/IORT: Do not blindly trust DMA masks from firmware
#       arm64: Fix kernel address detection of __is_lm_address()
# < /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 0e9bcda5d286f4a26a5407bb38f55c55b453ecfb
# < make -s -j 32 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 32 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-  help
# make -s -j 32 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-  olddefconfig
# make -s -j 32 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-  
Completed OK
# rm -rf /kisskb/build/linus_s390-defconfig_s390x-gcc8
# Build took: 0:05:45.280326