Hi Peng, Thank you for the patch! Yet something to improve: [auto build test ERROR on mac80211-next/master] [also build test ERROR on v4.20-rc7 next-20181220] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Jouni-Malinen/cfg80211-Parsing-of-Multiple-BSSID-information-in-scanning/20181221-123747 base: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git master config: i386-randconfig-x0-12211724 (attached as .config) compiler: gcc-5 (Debian 5.5.0-3) 5.4.1 20171010 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): net/wireless/scan.o: In function `cfg80211_gen_new_bssid': >> net/wireless/scan.c:174: undefined reference to `__umoddi3' vim +174 net/wireless/scan.c 162 163 static void cfg80211_gen_new_bssid(const u8 *bssid, u8 max_bssid, 164 u8 mbssid_index, u8 *new_bssid_addr) 165 { 166 u64 bssid_tmp, new_bssid = 0; 167 u64 lsb_n; 168 169 bssid_tmp = ether_addr_to_u64(bssid); 170 171 lsb_n = bssid_tmp & ((1 << max_bssid) - 1); 172 new_bssid = bssid_tmp; 173 new_bssid &= ~((1 << max_bssid) - 1); > 174 new_bssid |= (lsb_n + mbssid_index) % (1 << max_bssid); 175 176 u64_to_ether_addr(new_bssid, new_bssid_addr); 177 } 178 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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