# git rev-parse -q --verify 1c06a6bb5ac88320f5c36c4ac200b4b53f8b3c46^{commit}
1c06a6bb5ac88320f5c36c4ac200b4b53f8b3c46
already have revision, skipping fetch
# git checkout -q -f -B kisskb 1c06a6bb5ac88320f5c36c4ac200b4b53f8b3c46
# git clean -qxdf
# < git log -1
# commit 1c06a6bb5ac88320f5c36c4ac200b4b53f8b3c46
# Author: Gustavo A. R. Silva <gustavo@embeddedor.com>
# Date:   Mon Jun 10 16:00:38 2019 -0500
# 
#     libnvdimm, region: Use struct_size() helper in kzalloc()
#     
#     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 nd_region {
#             ...
#             struct nd_mapping mapping[0];
#     };
#     
#     instance = kzalloc(sizeof(struct nd_region) + sizeof(struct nd_mapping) *
#                               count, GFP_KERNEL);
#     
#     Instead of leaving these open-coded and prone to type mistakes, we can
#     now use the new struct_size() helper:
#     
#     instance = kzalloc(struct_size(instance, mapping, ndr_desc->num_mappings),
#                        GFP_KERNEL);
#     
#     This code was detected with the help of Coccinelle.
#     
#     Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
# < /opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version
# < /opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-ld --version
# < git log --format=%s --max-count=1 1c06a6bb5ac88320f5c36c4ac200b4b53f8b3c46
# < make -s -j 24 ARCH=arc O=/kisskb/build/gustavoars_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  axs101_defconfig
# Added to kconfig CONFIG_INITRAMFS_SOURCE=""
# yes \n | make -s -j 24 ARCH=arc O=/kisskb/build/gustavoars_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  oldconfig
yes: standard output: Broken pipe
# make -s -j 24 ARCH=arc O=/kisskb/build/gustavoars_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/net/ipv4/tcp_input.c: In function 'tcp_data_queue':
/kisskb/src/net/ipv4/tcp_input.c:4341:49: warning: array subscript is above array bounds [-Warray-bounds]
     tp->selective_acks[i-1] = tp->selective_acks[i];
                                                 ^
/kisskb/src/net/xfrm/xfrm_policy.c: In function '__xfrm_policy_check':
/kisskb/src/net/xfrm/xfrm_policy.c:3494:15: warning: array subscript is above array bounds [-Warray-bounds]
   if (sp->xvec[k]->props.mode != XFRM_MODE_TRANSPORT) {
               ^
Completed OK
# rm -rf /kisskb/build/gustavoars_axs101_defconfig_arcompact
# Build took: 0:01:08.127631