# git rev-parse -q --verify 06919d226d01132c03d851966d4df3870fa1b55a^{commit}
# git fetch -q -n -f https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git for-next/kspp
# git rev-parse -q --verify 06919d226d01132c03d851966d4df3870fa1b55a^{commit}
06919d226d01132c03d851966d4df3870fa1b55a
# git checkout -q -f -B kisskb 06919d226d01132c03d851966d4df3870fa1b55a
# git clean -qxdf
# < git log -1
# commit 06919d226d01132c03d851966d4df3870fa1b55a
# Author: Gustavo A. R. Silva <gustavoars@kernel.org>
# Date:   Sat Sep 3 00:17:18 2022 +0100
# 
#     mm/memremap: Replace zero-length array with DECLARE_FLEX_ARRAY() helper
#     
#     Zero-length arrays are deprecated and we are moving towards adopting
#     C99 flexible-array members, instead. So, replace zero-length array
#     declaration in struct dev_pagemap with the new DECLARE_FLEX_ARRAY()
#     helper macro.
#     
#     This helper allows for a flexible-array member in a union.
#     
#     Also, this addresses multiple warnings reported when building
#     with Clang-15 and -Wzero-length-array.
#     
#     Link: https://github.com/KSPP/linux/issues/193
#     Link: https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
#     Reviewed-by: Kees Cook <keescook@chromium.org>
#     Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 06919d226d01132c03d851966d4df3870fa1b55a
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/gustavoars_arm64-allmodconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  allmodconfig
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig 
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/gustavoars_arm64-allmodconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 24 ARCH=arm64 O=/kisskb/build/gustavoars_arm64-allmodconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
# make -s -j 24 ARCH=arm64 O=/kisskb/build/gustavoars_arm64-allmodconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
Completed OK
# rm -rf /kisskb/build/gustavoars_arm64-allmodconfig_arm64-gcc11
# Build took: 0:57:20.087158