# git rev-parse -q --verify 5f53fa508db098c9d372423a6dac31c8a5679cdf^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 5f53fa508db098c9d372423a6dac31c8a5679cdf^{commit}
5f53fa508db098c9d372423a6dac31c8a5679cdf
# git checkout -q -f -B kisskb 5f53fa508db098c9d372423a6dac31c8a5679cdf
# git clean -qxdf
# < git log -1
# commit 5f53fa508db098c9d372423a6dac31c8a5679cdf
# Merge: 29889216befc 98400ad75e95
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Nov 24 09:55:24 2021 -0800
# 
#     Merge tag 'for-5.16/parisc-5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
#     
#     Pull parisc fixes from Helge Deller:
#      "Increase the FRAME_WARN value to avoid some new warnings which showed
#       up in the Linux kernel test project, revert a patch which moved the
#       _stext symbol and thus tiggered errors in the hardened usercopy
#       checks, and introduce an extru_safe() assembler macro to overcome
#       possible unsafe usage of the extru asm statement on 64-bit PA2.0
#       machines"
#     
#     * tag 'for-5.16/parisc-5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
#       Revert "parisc: Fix backtrace to always include init funtion names"
#       parisc: Convert PTE lookup to use extru_safe() macro
#       parisc: Fix extraction of hash lock bits in syscall.S
#       parisc: Provide an extru_safe() macro to extract unsigned bits
#       parisc: Increase FRAME_WARN to 2048 bytes on parisc
# < /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 5f53fa508db098c9d372423a6dac31c8a5679cdf
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
.config:5501:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:04:06.702322