Hi Miri, kernel test robot noticed the following build errors: [auto build test ERROR on wireless-next/main] [also build test ERROR on next-20240206] [cannot apply to wireless/main linus/master v6.8-rc3] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Miri-Korenblit/wifi-iwlwifi-mvm-fix-a-crash-when-we-run-out-of-stations/20240207-000459 base: https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main patch link: https://lore.kernel.org/r/20240206175739.fde438a22e3f.I3c8497520aaa95a22febff727b0ad08146965d47%40changeid patch subject: [PATCH 09/11] wifi: iwlwifi: iwlmvm: handle unprotected deauth/disassoc in d3 config: loongarch-defconfig (https://download.01.org/0day-ci/archive/20240207/202402071158.kjPLRHpx-lkp@xxxxxxxxx/config) compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240207/202402071158.kjPLRHpx-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/202402071158.kjPLRHpx-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): drivers/net/wireless/intel/iwlwifi/mvm/d3.c: In function 'iwl_mvm_report_wakeup_reasons': >> drivers/net/wireless/intel/iwlwifi/mvm/d3.c:1518:23: error: 'struct cfg80211_wowlan_wakeup' has no member named 'unprot_deauth_disassoc' 1518 | wakeup.unprot_deauth_disassoc = true; | ^ vim +1518 drivers/net/wireless/intel/iwlwifi/mvm/d3.c 1465 1466 static void iwl_mvm_report_wakeup_reasons(struct iwl_mvm *mvm, 1467 struct ieee80211_vif *vif, 1468 struct iwl_wowlan_status_data *status) 1469 { 1470 struct sk_buff *pkt = NULL; 1471 struct cfg80211_wowlan_wakeup wakeup = { 1472 .pattern_idx = -1, 1473 }; 1474 struct cfg80211_wowlan_wakeup *wakeup_report = &wakeup; 1475 u32 reasons = status->wakeup_reasons; 1476 1477 if (reasons == IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS) { 1478 wakeup_report = NULL; 1479 goto report; 1480 } 1481 1482 pm_wakeup_event(mvm->dev, 0); 1483 1484 if (reasons & IWL_WOWLAN_WAKEUP_BY_MAGIC_PACKET) 1485 wakeup.magic_pkt = true; 1486 1487 if (reasons & IWL_WOWLAN_WAKEUP_BY_PATTERN) 1488 wakeup.pattern_idx = 1489 status->pattern_number; 1490 1491 if (reasons & (IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON | 1492 IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH | 1493 IWL_WOWLAN_WAKEUP_BY_GTK_REKEY_FAILURE)) 1494 wakeup.disconnect = true; 1495 1496 if (reasons & IWL_WOWLAN_WAKEUP_BY_GTK_REKEY_FAILURE) 1497 wakeup.gtk_rekey_failure = true; 1498 1499 if (reasons & IWL_WOWLAN_WAKEUP_BY_RFKILL_DEASSERTED) 1500 wakeup.rfkill_release = true; 1501 1502 if (reasons & IWL_WOWLAN_WAKEUP_BY_EAPOL_REQUEST) 1503 wakeup.eap_identity_req = true; 1504 1505 if (reasons & IWL_WOWLAN_WAKEUP_BY_FOUR_WAY_HANDSHAKE) 1506 wakeup.four_way_handshake = true; 1507 1508 if (reasons & IWL_WOWLAN_WAKEUP_BY_REM_WAKE_LINK_LOSS) 1509 wakeup.tcp_connlost = true; 1510 1511 if (reasons & IWL_WOWLAN_WAKEUP_BY_REM_WAKE_SIGNATURE_TABLE) 1512 wakeup.tcp_nomoretokens = true; 1513 1514 if (reasons & IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET) 1515 wakeup.tcp_match = true; 1516 1517 if (reasons & IWL_WAKEUP_BY_11W_UNPROTECTED_DEAUTH_OR_DISASSOC) > 1518 wakeup.unprot_deauth_disassoc = true; 1519 1520 if (status->wake_packet) { 1521 int pktsize = status->wake_packet_bufsize; 1522 int pktlen = status->wake_packet_length; 1523 const u8 *pktdata = status->wake_packet; 1524 const struct ieee80211_hdr *hdr = (const void *)pktdata; 1525 int truncated = pktlen - pktsize; 1526 1527 /* this would be a firmware bug */ 1528 if (WARN_ON_ONCE(truncated < 0)) 1529 truncated = 0; 1530 1531 if (ieee80211_is_data(hdr->frame_control)) { 1532 int hdrlen = ieee80211_hdrlen(hdr->frame_control); 1533 int ivlen = 0, icvlen = 4; /* also FCS */ 1534 1535 pkt = alloc_skb(pktsize, GFP_KERNEL); 1536 if (!pkt) 1537 goto report; 1538 1539 skb_put_data(pkt, pktdata, hdrlen); 1540 pktdata += hdrlen; 1541 pktsize -= hdrlen; 1542 1543 if (ieee80211_has_protected(hdr->frame_control)) { 1544 /* 1545 * This is unlocked and using gtk_i(c)vlen, 1546 * but since everything is under RTNL still 1547 * that's not really a problem - changing 1548 * it would be difficult. 1549 */ 1550 if (is_multicast_ether_addr(hdr->addr1)) { 1551 ivlen = mvm->gtk_ivlen; 1552 icvlen += mvm->gtk_icvlen; 1553 } else { 1554 ivlen = mvm->ptk_ivlen; 1555 icvlen += mvm->ptk_icvlen; 1556 } 1557 } 1558 1559 /* if truncated, FCS/ICV is (partially) gone */ 1560 if (truncated >= icvlen) { 1561 icvlen = 0; 1562 truncated -= icvlen; 1563 } else { 1564 icvlen -= truncated; 1565 truncated = 0; 1566 } 1567 1568 pktsize -= ivlen + icvlen; 1569 pktdata += ivlen; 1570 1571 skb_put_data(pkt, pktdata, pktsize); 1572 1573 if (ieee80211_data_to_8023(pkt, vif->addr, vif->type)) 1574 goto report; 1575 wakeup.packet = pkt->data; 1576 wakeup.packet_present_len = pkt->len; 1577 wakeup.packet_len = pkt->len - truncated; 1578 wakeup.packet_80211 = false; 1579 } else { 1580 int fcslen = 4; 1581 1582 if (truncated >= 4) { 1583 truncated -= 4; 1584 fcslen = 0; 1585 } else { 1586 fcslen -= truncated; 1587 truncated = 0; 1588 } 1589 pktsize -= fcslen; 1590 wakeup.packet = status->wake_packet; 1591 wakeup.packet_present_len = pktsize; 1592 wakeup.packet_len = pktlen - truncated; 1593 wakeup.packet_80211 = true; 1594 } 1595 } 1596 1597 report: 1598 ieee80211_report_wowlan_wakeup(vif, wakeup_report, GFP_KERNEL); 1599 kfree_skb(pkt); 1600 } 1601 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
