# git rev-parse -q --verify 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c^{commit}
54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c
# git clean -qxdf
# < git log -1
# commit 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Sep 30 10:35:40 2019 -0700
# 
#     Linux 5.4-rc1
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  defconfig
arch/arm64/configs/defconfig:726:warning: symbol value 'm' invalid for REMOTEPROC
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus_arm64-defconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
arch/arm64/Makefile:62: CROSS_COMPILE_COMPAT not defined or empty, the compat vDSO will not be built
WARNING: "HYPERVISOR_platform_op" [vmlinux] is a static EXPORT_SYMBOL_GPL
WARNING: "HYPERVISOR_platform_op" [vmlinux] is a static EXPORT_SYMBOL_GPL
Completed OK
# rm -rf /kisskb/build/linus_arm64-defconfig_arm64-gcc8
# Build took: 0:05:16.118949