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X-CSE-ConnectionGUID: bDyBQoNBQD+k28NxV9Sr6w== X-CSE-MsgGUID: ULqTx+WjTtuMIoK8YOmr6w== X-IronPort-AV: E=McAfee;i="6700,10204,11444"; a="72697120" X-IronPort-AV: E=Sophos;i="6.15,313,1739865600"; d="scan'208";a="72697120" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 May 2025 07:50:56 -0700 X-CSE-ConnectionGUID: 4KKqQ3r0SnicQUBUlIfw9Q== X-CSE-MsgGUID: wjRvK1UmS+ytvTdlYqXJ0A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,313,1739865600"; d="scan'208";a="172900964" Received: from lkp-server01.sh.intel.com (HELO 1992f890471c) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 25 May 2025 07:50:55 -0700 Received: from kbuild by 1992f890471c with local (Exim 4.96) (envelope-from ) id 1uJCge-000RrU-2Q; Sun, 25 May 2025 14:50:52 +0000 Date: Sun, 25 May 2025 22:50:52 +0800 From: kernel test robot To: Himanshu Chauhan Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Anup Patel Subject: [avpatel:riscv_raid6_rvv_v5 71/73] drivers/acpi/apei/apei-base.c:578: warning: Function parameter or struct member 'access_bit_width' not described in 'arch_apei_ffh_read' Message-ID: <202505252252.IrLUtlFg-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://github.com/avpatel/linux.git riscv_raid6_rvv_v5 head: 43edddc0c506de31b78ddf9074e7b2c057e668a7 commit: bbd0c6fe3c7a582057ffa9bb1366c7f699dcd006 [71/73] ACPI: APEI: add FFP support for APEI register access config: i386-buildonly-randconfig-002-20250525 (https://download.01.org/0day-ci/archive/20250525/202505252252.IrLUtlFg-lkp@intel.com/config) compiler: clang version 20.1.2 (https://github.com/llvm/llvm-project 58df0ef89dd64126512e4ee27b4ac3fd8ddf6247) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250525/202505252252.IrLUtlFg-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/202505252252.IrLUtlFg-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/acpi/apei/apei-base.c:578: warning: Function parameter or struct member 'access_bit_width' not described in 'arch_apei_ffh_read' >> drivers/acpi/apei/apei-base.c:592: warning: Function parameter or struct member 'access_bit_width' not described in 'arch_apei_ffh_write' vim +578 drivers/acpi/apei/apei-base.c 567 568 /** 569 * arch_apei_ffh_read() - Read FFH register 570 * @reg: FFH encoded register information 571 * @val: place holder for return value 572 * 573 * Read value from a specified encoded address 574 * 575 * Return: 0 for success and error code 576 */ 577 int __weak arch_apei_ffh_read(u64 reg, u64 *val, u32 access_bit_width) > 578 { 579 return -ENOTSUPP; 580 } 581 582 /** 583 * arch_apei_ffh_write() - Write FFH register 584 * @reg: FFH encoded register information 585 * @val: value to write 586 * 587 * Write value to a specified address. 588 * 589 * Return: 0 for success and error code 590 */ 591 int __weak arch_apei_ffh_write(u64 reg, u64 val, u32 access_bit_width) > 592 { 593 return -ENOTSUPP; 594 } 595 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki