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Message-ID: <202610241822.0XYZitPj-lkp@intel.com> User-Agent: s-nail v14.9.25 X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list tree: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git master head: 47d4d9f67e92d56ef3965f2727f9c98a5a611368 commit: 20357497f44ee392117dd4a6eed8cd53d5abdbd7 [138/152] Bluetooth: btintel_pcie: Allow COMPILE_TEST without ACPI config: arm-randconfig-r2111-20261024 (https://download.01.org/0day-ci/archive/20261024/202610241822.0XYZitPj-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project a808f8ea7fdc61ead417bfe55e8ef5f728776aeb) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261024/202610241822.0XYZitPj-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202610241822.0XYZitPj-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/bluetooth/btintel_pcie.c:30: >> drivers/bluetooth/btintel_pcie.h:569:2: warning: field within 'struct btintel_pcie_dump_range' is less aligned than 'union btintel_pcie_dump_range::(anonymous at drivers/bluetooth/btintel_pcie.h:569:2)' and is usually due to 'struct btintel_pcie_dump_range' being packed, which can lead to unaligned accesses [-Wunaligned-access] 569 | union { | ^ 1 warning generated. vim +569 drivers/bluetooth/btintel_pcie.h 07e6bddb54b48e Kiran K 2025-03-03 563 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 564 /* Per-fragment range descriptor for dump regions. 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 565 * Binary-compatible with iwl_fw_ini_error_dump_range. 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 566 */ 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 567 struct btintel_pcie_dump_range { 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 568 __le32 range_data_size; 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 @569 union { 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 570 __le32 internal_base_addr; 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 571 __le64 dram_base_addr; 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 572 __le32 page_num; 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 573 }; 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 574 __le32 data[]; 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 575 } __packed; 9ea41cd5a63975 Chandrashekar Devegowda 2026-09-04 576 :::::: The code at line 569 was first introduced by commit :::::: 9ea41cd5a6397544620c185d52d23ec556e37d02 Bluetooth: btintel_pcie: unified decoder coredump format :::::: TO: Chandrashekar Devegowda :::::: CC: Luiz Augusto von Dentz -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki