# git rev-parse -q --verify 92477dd1faa650e50bd3bb35a6c0b8d09198cc35^{commit}
92477dd1faa650e50bd3bb35a6c0b8d09198cc35
already have revision, skipping fetch
# git checkout -q -f -B kisskb 92477dd1faa650e50bd3bb35a6c0b8d09198cc35
# git clean -qxdf
# < git log -1
# commit 92477dd1faa650e50bd3bb35a6c0b8d09198cc35
# Merge: d5f6545934c4 db7bee653859
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Sep 21 09:36:11 2021 -0700
# 
#     Merge tag 's390-5.15-ebpf-jit-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 eBPF fixes from Vasily Gorbik:
#      "Johan Almbladh has implemented a number of new testcases for eBPF [1],
#       which uncovered three miscompilation issues in the s390 eBPF JIT"
#     
#     Link: https://lore.kernel.org/bpf/20210902185229.1840281-1-johan.almbladh@anyfinetworks.com/ [1]
#     
#     * tag 's390-5.15-ebpf-jit-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       s390/bpf: Fix optimizing out zero-extensions
#       s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant
#       s390/bpf: Fix branch shortening during codegen pass
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/riscv64-linux/bin/riscv64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/riscv64-linux/bin/riscv64-linux-ld --version
# < git log --format=%s --max-count=1 92477dd1faa650e50bd3bb35a6c0b8d09198cc35
# < make -s -j 8 ARCH=riscv O=/kisskb/build/linus_riscv-defconfig_riscv-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/riscv64-linux/bin/riscv64-linux-  defconfig
# < make -s -j 8 ARCH=riscv O=/kisskb/build/linus_riscv-defconfig_riscv-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/riscv64-linux/bin/riscv64-linux-  help
# make -s -j 8 ARCH=riscv O=/kisskb/build/linus_riscv-defconfig_riscv-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/riscv64-linux/bin/riscv64-linux-  olddefconfig
# make -s -j 8 ARCH=riscv O=/kisskb/build/linus_riscv-defconfig_riscv-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/riscv64-linux/bin/riscv64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_riscv-defconfig_riscv-gcc11
# Build took: 0:02:44.226837