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X-CSE-ConnectionGUID: WW65QJYpQwO3j0kGvDHQpA== X-CSE-MsgGUID: 1cRkvnsqTMi48UGm56qJVw== X-IronPort-AV: E=McAfee;i="6800,10657,11734"; a="100526657" X-IronPort-AV: E=Sophos;i="6.23,130,1770624000"; d="scan'208";a="100526657" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Mar 2026 23:24:53 -0700 X-CSE-ConnectionGUID: z+0j/YTkRES49580rEmOGw== X-CSE-MsgGUID: XEtK4EqCQnGlCLqXZqzRTA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,130,1770624000"; d="scan'208";a="219032758" Received: from lkp-server02.sh.intel.com (HELO a51c2a36b9df) ([10.239.97.151]) by fmviesa010.fm.intel.com with ESMTP; 19 Mar 2026 23:24:48 -0700 Received: from kbuild by a51c2a36b9df with local (Exim 4.98.2) (envelope-from ) id 1w3THX-0000000023j-2m3T; Fri, 20 Mar 2026 06:24:31 +0000 Date: Fri, 20 Mar 2026 14:23:52 +0800 From: kernel test robot To: Ahmed Tiba , linux-acpi@vger.kernel.org, devicetree@vger.kernel.org, linux-cxl@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, Ahmed Tiba , Michael.Zhao2@arm.com, robh@kernel.org, linux-arm-kernel@lists.infradead.org, Dmitry.Lamerov@arm.com, rafael@kernel.org, conor@kernel.org, will@kernel.org, bp@alien8.de, catalin.marinas@arm.com, krzk+dt@kernel.org, linux-doc@vger.kernel.org, mchehab+huawei@kernel.org, tony.luck@intel.com Subject: Re: [PATCH v3 06/10] ACPI: APEI: GHES: move CXL CPER helpers Message-ID: <202603201429.rbHMPOvC-lkp@intel.com> References: <20260318-topics-ahmtib01-ras_ffh_arm_internal_review-v3-6-48e6a1c249ef@arm.com> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260318-topics-ahmtib01-ras_ffh_arm_internal_review-v3-6-48e6a1c249ef@arm.com> Hi Ahmed, kernel test robot noticed the following build warnings: [auto build test WARNING on 2d1373e4246da3b58e1df058374ed6b101804e07] url: https://github.com/intel-lab-lkp/linux/commits/Ahmed-Tiba/ACPI-APEI-GHES-share-macros-via-a-private-header/20260319-115432 base: 2d1373e4246da3b58e1df058374ed6b101804e07 patch link: https://lore.kernel.org/r/20260318-topics-ahmtib01-ras_ffh_arm_internal_review-v3-6-48e6a1c249ef%40arm.com patch subject: [PATCH v3 06/10] ACPI: APEI: GHES: move CXL CPER helpers config: x86_64-randconfig-122-20260320 (https://download.01.org/0day-ci/archive/20260320/202603201429.rbHMPOvC-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260320/202603201429.rbHMPOvC-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/202603201429.rbHMPOvC-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/acpi/apei/ghes_cper.c:391:1: sparse: sparse: symbol 'cxl_cper_fifo' was not declared. Should it be static? vim +/cxl_cper_fifo +391 drivers/acpi/apei/ghes_cper.c 388 389 /* Room for 8 entries for each of the 4 event log queues */ 390 #define CXL_CPER_FIFO_DEPTH 32 > 391 DEFINE_KFIFO(cxl_cper_fifo, struct cxl_cper_work_data, CXL_CPER_FIFO_DEPTH); 392 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki