# git rev-parse -q --verify 69048a070d73b364fd4d168883a9680ac130095d^{commit}
69048a070d73b364fd4d168883a9680ac130095d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 69048a070d73b364fd4d168883a9680ac130095d
# git clean -qxdf
# < git log -1
# commit 69048a070d73b364fd4d168883a9680ac130095d
# Author: Gustavo A. R. Silva <gustavoars@kernel.org>
# Date:   Tue Oct 27 13:50:19 2020 -0500
# 
#     printk: ringbuffer: Replace zero-length array with flexible-array member
#     
#     There is a regular need in the kernel to provide a way to declare having a
#     dynamically sized set of trailing elements in a structure. Kernel code should
#     always use “flexible array members”[1] for these cases. The older style of
#     one-element or zero-length arrays should no longer be used[2].
#     
#     [1] https://en.wikipedia.org/wiki/Flexible_array_member
#     [2] https://www.kernel.org/doc/html/v5.9/process/deprecated.html#zero-length-and-one-element-arrays
#     
#     Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-ld --version
# < git log --format=%s --max-count=1 69048a070d73b364fd4d168883a9680ac130095d
# < make -s -j 10 ARCH=arm O=/kisskb/build/gustavoars_versatile_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  versatile_defconfig
# make -s -j 10 ARCH=arm O=/kisskb/build/gustavoars_versatile_defconfig_arm-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/arm-linux-gnueabi/bin/arm-linux-gnueabi-  
Completed OK
# rm -rf /kisskb/build/gustavoars_versatile_defconfig_arm-gcc4.9
# Build took: 0:01:02.630441