# git rev-parse -q --verify 07a9d6cdcca83271b0ba04ec0d333cd9cd352a51^{commit}
07a9d6cdcca83271b0ba04ec0d333cd9cd352a51
already have revision, skipping fetch
# git checkout -q -f -B kisskb 07a9d6cdcca83271b0ba04ec0d333cd9cd352a51
# git clean -qxdf
# < git log -1
# commit 07a9d6cdcca83271b0ba04ec0d333cd9cd352a51
# Author: Gustavo A. R. Silva <gustavo@embeddedor.com>
# Date:   Wed Aug 7 11:42:29 2019 -0500
# 
#     perf/x86/intel/uncore: Use struct_size() in kzalloc_node()
#     
#     One of the more common cases of allocation size calculations is finding
#     the size of a structure that has a zero-sized array at the end, along
#     with memory for some number of elements for that array. For example:
#     
#     struct intel_uncore_box {
#             ...
#             struct intel_uncore_extra_reg shared_regs[0];
#     };
#     
#     size = sizeof(struct intel_uncore_box) + count * sizeof(struct intel_uncore_extra_reg);
#     instance = kzalloc_node(size, GFP_KERNEL, node);
#     
#     Instead of leaving these open-coded and prone to type mistakes, we can
#     now use the new struct_size() helper:
#     
#     instance = kzalloc_node(struct_size(instance, shared_regs, count), GFP_KERNEL,
#     node);
#     
#     Notice that, in this case, variable size is not necessary, hence it
#     is removed.
#     
#     This code was detected with the help of Coccinelle.
#     
#     Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
# < /opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-gcc --version
# < /opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-ld --version
# < git log --format=%s --max-count=1 07a9d6cdcca83271b0ba04ec0d333cd9cd352a51
# < make -s -j 8 ARCH=microblaze O=/kisskb/build/gustavoars_nommu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  nommu_defconfig
# make -s -j 8 ARCH=microblaze O=/kisskb/build/gustavoars_nommu_defconfig_microblaze CROSS_COMPILE=/opt/cross/kisskb/br-microblaze-full-2016.08-613-ge98b4dd/bin/microblazeel-linux-  
Kernel: arch/microblaze/boot/linux.bin is ready  (#1)
Completed OK
# rm -rf /kisskb/build/gustavoars_nommu_defconfig_microblaze
# Build took: 0:01:05.852062