Hi Sarika, kernel test robot noticed the following build errors: [auto build test ERROR on 9324731b9985478faf7f77713cc5e5fee811716e] url: https://github.com/intel-lab-lkp/linux/commits/Sarika-Sharma/wifi-mac80211-add-support-towards-MLO-handling-of-station-statistics/20250312-145356 base: 9324731b9985478faf7f77713cc5e5fee811716e patch link: https://lore.kernel.org/r/20250312065132.3397726-5-quic_sarishar%40quicinc.com patch subject: [PATCH wireless-next v5 04/11] wifi: cfg80211: reorg sinfo structure elements for MLO config: um-allmodconfig (https://download.01.org/0day-ci/archive/20250313/202503131702.EHtf3ZYe-lkp@xxxxxxxxx/config) compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project e15545cad8297ec7555f26e5ae74a9f0511203e7) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250313/202503131702.EHtf3ZYe-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202503131702.EHtf3ZYe-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): In file included from drivers/net/wireless/intel/iwlwifi/mld/mac80211.c:6: In file included from include/net/mac80211.h:18: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:12: In file included from include/linux/hardirq.h:11: In file included from arch/um/include/asm/hardirq.h:5: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/um/include/asm/io.h:24: include/asm-generic/io.h:549:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 549 | val = __raw_readb(PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:567:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 567 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu' 37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) | ^ In file included from drivers/net/wireless/intel/iwlwifi/mld/mac80211.c:6: In file included from include/net/mac80211.h:18: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:12: In file included from include/linux/hardirq.h:11: In file included from arch/um/include/asm/hardirq.h:5: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/um/include/asm/io.h:24: include/asm-generic/io.h:585:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 585 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' 35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) | ^ In file included from drivers/net/wireless/intel/iwlwifi/mld/mac80211.c:6: In file included from include/net/mac80211.h:18: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:12: In file included from include/linux/hardirq.h:11: In file included from arch/um/include/asm/hardirq.h:5: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/um/include/asm/io.h:24: include/asm-generic/io.h:601:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 601 | __raw_writeb(value, PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:616:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 616 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:631:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 631 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:724:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 724 | readsb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:737:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 737 | readsw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:750:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 750 | readsl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:764:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 764 | writesb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:778:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 778 | writesw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:792:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 792 | writesl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ >> drivers/net/wireless/intel/iwlwifi/mld/mac80211.c:2637:3: error: field designator 'sta_statistics' does not refer to any field in type 'const struct ieee80211_ops' 2637 | .sta_statistics = iwl_mld_mac80211_sta_statistics, | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 12 warnings and 1 error generated. -- In file included from drivers/net/wireless/intel/iwlwifi/mld/stats.c:6: In file included from drivers/net/wireless/intel/iwlwifi/mld/mld.h:9: In file included from include/net/mac80211.h:18: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:12: In file included from include/linux/hardirq.h:11: In file included from arch/um/include/asm/hardirq.h:5: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/um/include/asm/io.h:24: include/asm-generic/io.h:549:31: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 549 | val = __raw_readb(PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:567:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 567 | val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu' 37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x)) | ^ In file included from drivers/net/wireless/intel/iwlwifi/mld/stats.c:6: In file included from drivers/net/wireless/intel/iwlwifi/mld/mld.h:9: In file included from include/net/mac80211.h:18: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:12: In file included from include/linux/hardirq.h:11: In file included from arch/um/include/asm/hardirq.h:5: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/um/include/asm/io.h:24: include/asm-generic/io.h:585:61: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 585 | val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr)); | ~~~~~~~~~~ ^ include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu' 35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x)) | ^ In file included from drivers/net/wireless/intel/iwlwifi/mld/stats.c:6: In file included from drivers/net/wireless/intel/iwlwifi/mld/mld.h:9: In file included from include/net/mac80211.h:18: In file included from include/linux/if_ether.h:19: In file included from include/linux/skbuff.h:17: In file included from include/linux/bvec.h:10: In file included from include/linux/highmem.h:12: In file included from include/linux/hardirq.h:11: In file included from arch/um/include/asm/hardirq.h:5: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/um/include/asm/io.h:24: include/asm-generic/io.h:601:33: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 601 | __raw_writeb(value, PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:616:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 616 | __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:631:59: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 631 | __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr); | ~~~~~~~~~~ ^ include/asm-generic/io.h:724:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 724 | readsb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:737:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 737 | readsw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:750:20: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 750 | readsl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:764:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 764 | writesb(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:778:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 778 | writesw(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ include/asm-generic/io.h:792:21: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 792 | writesl(PCI_IOBASE + addr, buffer, count); | ~~~~~~~~~~ ^ >> drivers/net/wireless/intel/iwlwifi/mld/stats.c:67:9: error: no member named 'signal_avg' in 'struct station_info' 67 | sinfo->signal_avg = mld_link_sta->signal_avg; | ~~~~~ ^ drivers/net/wireless/intel/iwlwifi/mld/stats.c:169:36: error: no member named 'txrate' in 'struct station_info' 169 | struct rate_info *rinfo = &sinfo->txrate; | ~~~~~ ^ 12 warnings and 2 errors generated. vim +2637 drivers/net/wireless/intel/iwlwifi/mld/mac80211.c d1e879ec600f9b3 Miri Korenblit 2025-02-16 2608 d1e879ec600f9b3 Miri Korenblit 2025-02-16 2609 const struct ieee80211_ops iwl_mld_hw_ops = { d1e879ec600f9b3 Miri Korenblit 2025-02-16 2610 .tx = iwl_mld_mac80211_tx, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2611 .start = iwl_mld_mac80211_start, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2612 .stop = iwl_mld_mac80211_stop, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2613 .config = iwl_mld_mac80211_config, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2614 .add_interface = iwl_mld_mac80211_add_interface, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2615 .remove_interface = iwl_mld_mac80211_remove_interface, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2616 .conf_tx = iwl_mld_mac80211_conf_tx, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2617 .prepare_multicast = iwl_mld_mac80211_prepare_multicast, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2618 .configure_filter = iwl_mld_mac80211_configure_filter, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2619 .reconfig_complete = iwl_mld_mac80211_reconfig_complete, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2620 .wake_tx_queue = iwl_mld_mac80211_wake_tx_queue, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2621 .add_chanctx = iwl_mld_add_chanctx, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2622 .remove_chanctx = iwl_mld_remove_chanctx, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2623 .change_chanctx = iwl_mld_change_chanctx, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2624 .assign_vif_chanctx = iwl_mld_assign_vif_chanctx, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2625 .unassign_vif_chanctx = iwl_mld_unassign_vif_chanctx, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2626 .set_rts_threshold = iwl_mld_mac80211_set_rts_threshold, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2627 .link_info_changed = iwl_mld_mac80211_link_info_changed, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2628 .vif_cfg_changed = iwl_mld_mac80211_vif_cfg_changed, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2629 .set_key = iwl_mld_mac80211_set_key, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2630 .hw_scan = iwl_mld_mac80211_hw_scan, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2631 .cancel_hw_scan = iwl_mld_mac80211_cancel_hw_scan, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2632 .sched_scan_start = iwl_mld_mac80211_sched_scan_start, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2633 .sched_scan_stop = iwl_mld_mac80211_sched_scan_stop, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2634 .mgd_prepare_tx = iwl_mld_mac80211_mgd_prepare_tx, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2635 .mgd_complete_tx = iwl_mld_mac_mgd_complete_tx, d1e879ec600f9b3 Miri Korenblit 2025-02-16 2636 .sta_state = iwl_mld_mac80211_sta_state, d1e879ec600f9b3 Miri Korenblit 2025-02-16 @2637 .sta_statistics = iwl_mld_mac80211_sta_statistics, -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
