Hi Nikolay,
I love your patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url: https://github.com/0day-ci/linux/commits/Nikolay-Aleksandrov/net-bridge-mcas... base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 3cec0369905d086a56a7515f3449982403057599 config: riscv-allyesconfig (attached as .config) compiler: riscv64-linux-gcc (GCC) 9.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot lkp@intel.com
All errors (new ones prefixed by >>):
net/batman-adv/multicast.c: In function 'batadv_mcast_mla_br_addr_cpy':
net/batman-adv/multicast.c:564:20: error: 'const struct br_ip' has no member named 'u'
564 | ip_eth_mc_map(src->u.ip4, dst); | ^~ net/batman-adv/multicast.c:567:23: error: 'const struct br_ip' has no member named 'u' 567 | ipv6_eth_mc_map(&src->u.ip6, dst); | ^~
# https://github.com/0day-ci/linux/commit/195fb98d13499e5a7c5a2a750e6a7e0cbcfa... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Nikolay-Aleksandrov/net-bridge-mcast-IGMPv3-MLDv2-fast-path-part-2/20200921-185933 git checkout 195fb98d13499e5a7c5a2a750e6a7e0cbcfaccdc vim +564 net/batman-adv/multicast.c
c5caf4ef34e277 Linus Lüssing 2014-02-15 548 687937ab34896d Linus Lüssing 2016-05-10 549 /** 7e9a8c2ce7c5f8 Sven Eckelmann 2017-12-02 550 * batadv_mcast_mla_br_addr_cpy() - copy a bridge multicast address 687937ab34896d Linus Lüssing 2016-05-10 551 * @dst: destination to write to - a multicast MAC address 687937ab34896d Linus Lüssing 2016-05-10 552 * @src: source to read from - a multicast IP address 687937ab34896d Linus Lüssing 2016-05-10 553 * 687937ab34896d Linus Lüssing 2016-05-10 554 * Converts a given multicast IPv4/IPv6 address from a bridge 687937ab34896d Linus Lüssing 2016-05-10 555 * to its matching multicast MAC address and copies it into the given 687937ab34896d Linus Lüssing 2016-05-10 556 * destination buffer. 687937ab34896d Linus Lüssing 2016-05-10 557 * 687937ab34896d Linus Lüssing 2016-05-10 558 * Caller needs to make sure the destination buffer can hold 687937ab34896d Linus Lüssing 2016-05-10 559 * at least ETH_ALEN bytes. 687937ab34896d Linus Lüssing 2016-05-10 560 */ 687937ab34896d Linus Lüssing 2016-05-10 561 static void batadv_mcast_mla_br_addr_cpy(char *dst, const struct br_ip *src) 687937ab34896d Linus Lüssing 2016-05-10 562 { 687937ab34896d Linus Lüssing 2016-05-10 563 if (src->proto == htons(ETH_P_IP)) 687937ab34896d Linus Lüssing 2016-05-10 @564 ip_eth_mc_map(src->u.ip4, dst); 687937ab34896d Linus Lüssing 2016-05-10 565 #if IS_ENABLED(CONFIG_IPV6) 687937ab34896d Linus Lüssing 2016-05-10 566 else if (src->proto == htons(ETH_P_IPV6)) 687937ab34896d Linus Lüssing 2016-05-10 567 ipv6_eth_mc_map(&src->u.ip6, dst); 687937ab34896d Linus Lüssing 2016-05-10 568 #endif 687937ab34896d Linus Lüssing 2016-05-10 569 else 687937ab34896d Linus Lüssing 2016-05-10 570 eth_zero_addr(dst); 687937ab34896d Linus Lüssing 2016-05-10 571 } 687937ab34896d Linus Lüssing 2016-05-10 572
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org