Hi Shuai, kernel test robot noticed the following build errors: [auto build test ERROR on bluetooth-next/master] [also build test ERROR on bluetooth/master linus/master v6.17-rc1 next-20250815] [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/Shuai-Zhang/driver-bluetooth-hci_qca-fix-ssr-fail-when-BT_EN-is-pulled-up-by-hw/20250814-205127 base: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master patch link: https://lore.kernel.org/r/20250814124704.2531811-2-quic_shuaz%40quicinc.com patch subject: [PATCH v4 1/4] driver: bluetooth: hci_qca: fix ssr fail when BT_EN is pulled up by hw config: arc-allmodconfig (https://download.01.org/0day-ci/archive/20250816/202508160256.bnZz7iPY-lkp@xxxxxxxxx/config) compiler: arc-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250816/202508160256.bnZz7iPY-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/202508160256.bnZz7iPY-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): In file included from include/linux/kernel.h:23, from drivers/bluetooth/hci_qca.c:18: drivers/bluetooth/hci_qca.c: In function 'qca_hw_error': >> drivers/bluetooth/hci_qca.c:1664:60: error: 'struct hci_dev' has no member named 'quirks' 1664 | if (!test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) { | ^~ include/linux/bitops.h:44:44: note: in definition of macro 'bitop' 44 | __builtin_constant_p((uintptr_t)(addr) != (uintptr_t)NULL) && \ | ^~~~ drivers/bluetooth/hci_qca.c:1664:14: note: in expansion of macro 'test_bit' 1664 | if (!test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) { | ^~~~~~~~ >> drivers/bluetooth/hci_qca.c:1664:60: error: 'struct hci_dev' has no member named 'quirks' 1664 | if (!test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) { | ^~ include/linux/bitops.h:45:23: note: in definition of macro 'bitop' 45 | (uintptr_t)(addr) != (uintptr_t)NULL && \ | ^~~~ drivers/bluetooth/hci_qca.c:1664:14: note: in expansion of macro 'test_bit' 1664 | if (!test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) { | ^~~~~~~~ >> drivers/bluetooth/hci_qca.c:1664:60: error: 'struct hci_dev' has no member named 'quirks' 1664 | if (!test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) { | ^~ include/linux/bitops.h:46:57: note: in definition of macro 'bitop' 46 | __builtin_constant_p(*(const unsigned long *)(addr))) ? \ | ^~~~ drivers/bluetooth/hci_qca.c:1664:14: note: in expansion of macro 'test_bit' 1664 | if (!test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) { | ^~~~~~~~ >> drivers/bluetooth/hci_qca.c:1664:60: error: 'struct hci_dev' has no member named 'quirks' 1664 | if (!test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) { | ^~ include/linux/bitops.h:47:24: note: in definition of macro 'bitop' 47 | const##op(nr, addr) : op(nr, addr)) | ^~~~ drivers/bluetooth/hci_qca.c:1664:14: note: in expansion of macro 'test_bit' 1664 | if (!test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) { | ^~~~~~~~ >> drivers/bluetooth/hci_qca.c:1664:60: error: 'struct hci_dev' has no member named 'quirks' 1664 | if (!test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) { | ^~ include/linux/bitops.h:47:39: note: in definition of macro 'bitop' 47 | const##op(nr, addr) : op(nr, addr)) | ^~~~ drivers/bluetooth/hci_qca.c:1664:14: note: in expansion of macro 'test_bit' 1664 | if (!test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) { | ^~~~~~~~ vim +1664 drivers/bluetooth/hci_qca.c 1609 1610 static void qca_hw_error(struct hci_dev *hdev, u8 code) 1611 { 1612 struct hci_uart *hu = hci_get_drvdata(hdev); 1613 struct qca_data *qca = hu->priv; 1614 1615 set_bit(QCA_SSR_TRIGGERED, &qca->flags); 1616 set_bit(QCA_HW_ERROR_EVENT, &qca->flags); 1617 bt_dev_info(hdev, "mem_dump_status: %d", qca->memdump_state); 1618 1619 if (qca->memdump_state == QCA_MEMDUMP_IDLE) { 1620 /* If hardware error event received for other than QCA 1621 * soc memory dump event, then we need to crash the SOC 1622 * and wait here for 8 seconds to get the dump packets. 1623 * This will block main thread to be on hold until we 1624 * collect dump. 1625 */ 1626 set_bit(QCA_MEMDUMP_COLLECTION, &qca->flags); 1627 qca_send_crashbuffer(hu); 1628 qca_wait_for_dump_collection(hdev); 1629 } else if (qca->memdump_state == QCA_MEMDUMP_COLLECTING) { 1630 /* Let us wait here until memory dump collected or 1631 * memory dump timer expired. 1632 */ 1633 bt_dev_info(hdev, "waiting for dump to complete"); 1634 qca_wait_for_dump_collection(hdev); 1635 } 1636 1637 mutex_lock(&qca->hci_memdump_lock); 1638 if (qca->memdump_state != QCA_MEMDUMP_COLLECTED) { 1639 bt_dev_err(hu->hdev, "clearing allocated memory due to memdump timeout"); 1640 hci_devcd_abort(hu->hdev); 1641 if (qca->qca_memdump) { 1642 kfree(qca->qca_memdump); 1643 qca->qca_memdump = NULL; 1644 } 1645 qca->memdump_state = QCA_MEMDUMP_TIMEOUT; 1646 cancel_delayed_work(&qca->ctrl_memdump_timeout); 1647 } 1648 mutex_unlock(&qca->hci_memdump_lock); 1649 1650 if (qca->memdump_state == QCA_MEMDUMP_TIMEOUT || 1651 qca->memdump_state == QCA_MEMDUMP_COLLECTED) { 1652 cancel_work_sync(&qca->ctrl_memdump_evt); 1653 skb_queue_purge(&qca->rx_memdump_q); 1654 } 1655 1656 /* 1657 * If the BT chip's bt_en pin is connected to a 3.3V power supply via 1658 * hardware and always stays high, driver cannot control the bt_en pin. 1659 * As a result, during SSR(SubSystem Restart), QCA_SSR_TRIGGERED and 1660 * QCA_IBS_DISABLED flags cannot be cleared, which leads to a reset 1661 * command timeout. 1662 * Add an msleep delay to ensure controller completes the SSR process. 1663 */ > 1664 if (!test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) { 1665 clear_bit(QCA_SSR_TRIGGERED, &qca->flags); 1666 clear_bit(QCA_IBS_DISABLED, &qca->flags); 1667 msleep(50); 1668 } 1669 1670 clear_bit(QCA_HW_ERROR_EVENT, &qca->flags); 1671 } 1672 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
