From: kernel test robot <lkp@intel.com>
To: Johannes Berg <johannes.berg@intel.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Jeff Johnson <jjohnson@kernel.org>,
ath12k@lists.infradead.org,
Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Subject: [ath:master 2/4] net/wireless/nl80211.c:6993:36: error: no member named 'he_oper' in 'struct cfg80211_ap_settings'
Date: Fri, 05 Jun 2026 14:00:30 +0800 [thread overview]
Message-ID: <202606051350.TYjbkXmP-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/ath/ath.git master
head: d54e5a797eebf0ef8c91f628aac578128b39a0b1
commit: da16cf9abfd30e79c6c7ed7c4f8bf8b1316b934b [2/4] Merge remote-tracking branch 'wireless-next/main'
config: sparc64-randconfig-002-20260605 (https://download.01.org/0day-ci/archive/20260605/202606051350.TYjbkXmP-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 7917772d7d61384696c61102c08c2ea158e610fa)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260605/202606051350.TYjbkXmP-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202606051350.TYjbkXmP-lkp@intel.com/
All errors (new ones prefixed by >>):
>> net/wireless/nl80211.c:6993:36: error: no member named 'he_oper' in 'struct cfg80211_ap_settings'
6993 | if (!!params->he_cap != !!params->he_oper)
| ~~~~~~ ^
>> net/wireless/nl80211.c:6996:37: error: no member named 'eht_oper' in 'struct cfg80211_ap_settings'
6996 | if (!!params->eht_cap != !!params->eht_oper)
| ~~~~~~ ^
2 errors generated.
vim +6993 net/wireless/nl80211.c
7443dcd1f1718a Aloka Dixit 2020-09-11 6942
66cd794e3c30b8 Johannes Berg 2017-02-07 6943 /*
66cd794e3c30b8 Johannes Berg 2017-02-07 6944 * Since the nl80211 API didn't include, from the beginning, attributes about
a384ae96990250 Johannes Berg 2026-04-15 6945 * HT/VHT/... capabilities, we parse them out of the elements and check for
a384ae96990250 Johannes Berg 2026-04-15 6946 * validity for use by drivers/mac80211.
66cd794e3c30b8 Johannes Berg 2017-02-07 6947 */
d642e759b73cbf Johannes Berg 2026-04-15 6948 static int nl80211_calculate_ap_capabilities(struct genl_info *info,
d642e759b73cbf Johannes Berg 2026-04-15 6949 struct cfg80211_ap_settings *params)
66cd794e3c30b8 Johannes Berg 2017-02-07 6950 {
a384ae96990250 Johannes Berg 2026-04-15 6951 size_t ies_len = params->beacon.tail_len;
a384ae96990250 Johannes Berg 2026-04-15 6952 const u8 *ies = params->beacon.tail;
153e2a11c99b73 Johannes Berg 2021-09-30 6953 const struct element *cap;
66cd794e3c30b8 Johannes Berg 2017-02-07 6954
153e2a11c99b73 Johannes Berg 2021-09-30 6955 cap = cfg80211_find_elem(WLAN_EID_HT_CAPABILITY, ies, ies_len);
d642e759b73cbf Johannes Berg 2026-04-15 6956 if (cap) {
d642e759b73cbf Johannes Berg 2026-04-15 6957 if (cap->datalen < sizeof(*params->ht_cap)) {
d642e759b73cbf Johannes Berg 2026-04-15 6958 GENL_SET_ERR_MSG(info, "bad HT capability in beacon");
d642e759b73cbf Johannes Berg 2026-04-15 6959 return -EINVAL;
d642e759b73cbf Johannes Berg 2026-04-15 6960 }
153e2a11c99b73 Johannes Berg 2021-09-30 6961 params->ht_cap = (void *)cap->data;
d642e759b73cbf Johannes Berg 2026-04-15 6962 }
d642e759b73cbf Johannes Berg 2026-04-15 6963
153e2a11c99b73 Johannes Berg 2021-09-30 6964 cap = cfg80211_find_elem(WLAN_EID_VHT_CAPABILITY, ies, ies_len);
d642e759b73cbf Johannes Berg 2026-04-15 6965 if (cap) {
d642e759b73cbf Johannes Berg 2026-04-15 6966 if (cap->datalen < sizeof(*params->vht_cap)) {
d642e759b73cbf Johannes Berg 2026-04-15 6967 GENL_SET_ERR_MSG(info, "bad VHT capability in beacon");
d642e759b73cbf Johannes Berg 2026-04-15 6968 return -EINVAL;
d642e759b73cbf Johannes Berg 2026-04-15 6969 }
153e2a11c99b73 Johannes Berg 2021-09-30 6970 params->vht_cap = (void *)cap->data;
d642e759b73cbf Johannes Berg 2026-04-15 6971 }
d642e759b73cbf Johannes Berg 2026-04-15 6972
153e2a11c99b73 Johannes Berg 2021-09-30 6973 cap = cfg80211_find_ext_elem(WLAN_EID_EXT_HE_CAPABILITY, ies, ies_len);
d642e759b73cbf Johannes Berg 2026-04-15 6974 if (cap) {
d642e759b73cbf Johannes Berg 2026-04-15 6975 if (cap->datalen < sizeof(*params->he_cap) + 1) {
d642e759b73cbf Johannes Berg 2026-04-15 6976 GENL_SET_ERR_MSG(info, "bad HE capability in beacon");
d642e759b73cbf Johannes Berg 2026-04-15 6977 return -EINVAL;
d642e759b73cbf Johannes Berg 2026-04-15 6978 }
153e2a11c99b73 Johannes Berg 2021-09-30 6979 params->he_cap = (void *)(cap->data + 1);
d642e759b73cbf Johannes Berg 2026-04-15 6980 }
d642e759b73cbf Johannes Berg 2026-04-15 6981
8bc65d38ee4668 Aloka Dixit 2022-05-22 6982 cap = cfg80211_find_ext_elem(WLAN_EID_EXT_EHT_CAPABILITY, ies, ies_len);
8bc65d38ee4668 Aloka Dixit 2022-05-22 6983 if (cap) {
8bc65d38ee4668 Aloka Dixit 2022-05-22 6984 params->eht_cap = (void *)(cap->data + 1);
8bc65d38ee4668 Aloka Dixit 2022-05-22 6985 if (!ieee80211_eht_capa_size_ok((const u8 *)params->he_cap,
8bc65d38ee4668 Aloka Dixit 2022-05-22 6986 (const u8 *)params->eht_cap,
d642e759b73cbf Johannes Berg 2026-04-15 6987 cap->datalen - 1, true)) {
d642e759b73cbf Johannes Berg 2026-04-15 6988 GENL_SET_ERR_MSG(info, "bad EHT capability in beacon");
8bc65d38ee4668 Aloka Dixit 2022-05-22 6989 return -EINVAL;
8bc65d38ee4668 Aloka Dixit 2022-05-22 6990 }
8bc65d38ee4668 Aloka Dixit 2022-05-22 6991 }
072e6f7f416f5d Johannes Berg 2026-01-30 6992
cb9959ab5f9961 Johannes Berg 2026-06-03 @6993 if (!!params->he_cap != !!params->he_oper)
cb9959ab5f9961 Johannes Berg 2026-06-03 6994 return -EINVAL;
cb9959ab5f9961 Johannes Berg 2026-06-03 6995
cb9959ab5f9961 Johannes Berg 2026-06-03 @6996 if (!!params->eht_cap != !!params->eht_oper)
cb9959ab5f9961 Johannes Berg 2026-06-03 6997 return -EINVAL;
cb9959ab5f9961 Johannes Berg 2026-06-03 6998
8bc65d38ee4668 Aloka Dixit 2022-05-22 6999 return 0;
66cd794e3c30b8 Johannes Berg 2017-02-07 7000 }
66cd794e3c30b8 Johannes Berg 2017-02-07 7001
:::::: The code at line 6993 was first introduced by commit
:::::: cb9959ab5f99611d27a06586add84811fe8102dc wifi: cfg80211: enforce HE/EHT cap/oper consistency
:::::: TO: Johannes Berg <johannes.berg@intel.com>
:::::: CC: Johannes Berg <johannes.berg@intel.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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