From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0CCD72EA493; Mon, 8 Dec 2025 19:44:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765223046; cv=none; b=skNWae20A3oy9/PTVBODSoI/daaUJ3NIbrQ2mekwH4ZrPerlrIscjveRxTDKTQ+4JF5xjt45yjw1HMbNS9o+69PJy20puco+4hB+5o/3WKVV2vvGrWPPI+dgm4DLMeoK7KvYl52jLDwnztaiLyhKq/2u7kUnQp9J8RrZ8uDf7I4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765223046; c=relaxed/simple; bh=3ipuuZGft/S8N19xrr05kuT8U40MNWLgd1x0A0Em+OA=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hgLh3KD6kInV8S2Zl2DmxI5VSiEnH1vEjhjptRSVrYY6WX3C4YwiclEMLOzBFQrRhDMXx1eqtpE5ii8WUgiMQhS1ZIVXH8/4mKkvXZBkd4aeJs0bPZ/w9LK0kirAHnYfGVl4xPRI8Ad1G7rIlHLA6m+QaLKaqbVsulVPOVWVEO8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=LRJl+H4F; arc=none smtp.client-ip=192.198.163.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="LRJl+H4F" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1765223045; x=1796759045; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=3ipuuZGft/S8N19xrr05kuT8U40MNWLgd1x0A0Em+OA=; b=LRJl+H4F37v+q66RlJ0PyASxPHS7ml7oq6s+ZfL88A273fihsBpYHJM2 Iq4qoIOIOMyeDJ8AHqVFihJCtj3hvtx6TSG+EjgsdlhOzHwFu/FvYxGsh Sy1WS/ObWvSaIg9GgoV0wAq2/NVI1OgBHM9JakmxDVgn/Rao7M4eMv8Ap Bdyz1Zv0QZ1pIjvsdrKeM+QRjqynCx+4h7c9tCtyVtzgc33DJR6MUr3aD kQRYrjSMui3UUKt1uM9CZIGQlvH999r6G6FEe5KqQyqLxFnpDzu5pBU7q x2HyoFZhbw/1/0vmzgOG/fV00wY40DktdfI4twgJewUtrv/Eoeh2jIUM9 Q==; X-CSE-ConnectionGUID: LH7GQyvBQ7W1f2+4cEJuFw== X-CSE-MsgGUID: DPUyR9fpRDeox1T1kNZU2A== X-IronPort-AV: E=McAfee;i="6800,10657,11636"; a="54714116" X-IronPort-AV: E=Sophos;i="6.20,259,1758610800"; d="scan'208";a="54714116" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Dec 2025 11:44:04 -0800 X-CSE-ConnectionGUID: n+XSjhiORGCFX38P4L/tgg== X-CSE-MsgGUID: NGCiOOtnRBmB7MoDx7MLow== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,259,1758610800"; d="scan'208";a="195921748" Received: from lkp-server01.sh.intel.com (HELO d335e3c6db51) ([10.239.97.150]) by fmviesa006.fm.intel.com with ESMTP; 08 Dec 2025 11:44:01 -0800 Received: from kbuild by d335e3c6db51 with local (Exim 4.98.2) (envelope-from ) id 1vSh9K-000000000mj-0dfK; Mon, 08 Dec 2025 19:43:58 +0000 Date: Tue, 9 Dec 2025 03:43:42 +0800 From: kernel test robot To: Ashish Mhetre , will@kernel.org, robin.murphy@arm.com, joro@8bytes.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, nicolinc@nvidia.com Cc: oe-kbuild-all@lists.linux.dev, thierry.reding@gmail.com, jonathanh@nvidia.com, vdumpa@nvidia.com, jgg@ziepe.ca, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, Ashish Mhetre Subject: Re: [PATCH V4 1/3] iommu/arm-smmu-v3: Add device-tree support for CMDQV driver Message-ID: <202512090331.QAFgb6vQ-lkp@intel.com> References: <20251205065850.3841834-2-amhetre@nvidia.com> Precedence: bulk X-Mailing-List: devicetree@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: <20251205065850.3841834-2-amhetre@nvidia.com> Hi Ashish, kernel test robot noticed the following build warnings: [auto build test WARNING on next-20251204] [also build test WARNING on v6.18] [cannot apply to robh/for-next linus/master v6.18 v6.18-rc7 v6.18-rc6] [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/Ashish-Mhetre/iommu-arm-smmu-v3-Add-device-tree-support-for-CMDQV-driver/20251205-151258 base: next-20251204 patch link: https://lore.kernel.org/r/20251205065850.3841834-2-amhetre%40nvidia.com patch subject: [PATCH V4 1/3] iommu/arm-smmu-v3: Add device-tree support for CMDQV driver config: arm64-randconfig-004-20251209 (https://download.01.org/0day-ci/archive/20251209/202512090331.QAFgb6vQ-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251209/202512090331.QAFgb6vQ-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/202512090331.QAFgb6vQ-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c: In function 'tegra241_cmdqv_acpi_is_memory': drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c:863:17: error: implicit declaration of function 'acpi_dev_resource_address_space' [-Werror=implicit-function-declaration] 863 | return !acpi_dev_resource_address_space(res, &win); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c: In function 'tegra241_cmdqv_acpi_get_irqs': drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c:871:26: error: implicit declaration of function 'acpi_dev_resource_interrupt' [-Werror=implicit-function-declaration] 871 | if (*irq <= 0 && acpi_dev_resource_interrupt(ares, 0, &r)) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c: In function 'tegra241_cmdqv_find_acpi_resource': drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c:879:36: error: implicit declaration of function 'to_acpi_device'; did you mean 'to_acpi_device_node'? [-Werror=implicit-function-declaration] 879 | struct acpi_device *adev = to_acpi_device(dev); | ^~~~~~~~~~~~~~ | to_acpi_device_node >> drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c:879:36: warning: initialization of 'struct acpi_device *' from 'int' makes pointer from integer without a cast [-Wint-conversion] drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c:886:15: error: implicit declaration of function 'acpi_dev_get_resources'; did you mean 'acpi_get_event_resources'? [-Werror=implicit-function-declaration] 886 | ret = acpi_dev_get_resources(adev, &resource_list, | ^~~~~~~~~~~~~~~~~~~~~~ | acpi_get_event_resources drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c:907:9: error: implicit declaration of function 'acpi_dev_free_resource_list' [-Werror=implicit-function-declaration] 907 | acpi_dev_free_resource_list(&resource_list); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +879 drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c 918eb5c856f6ce Nate Watterson 2024-08-29 875 918eb5c856f6ce Nate Watterson 2024-08-29 876 static struct resource * 918eb5c856f6ce Nate Watterson 2024-08-29 877 tegra241_cmdqv_find_acpi_resource(struct device *dev, int *irq) 918eb5c856f6ce Nate Watterson 2024-08-29 878 { 918eb5c856f6ce Nate Watterson 2024-08-29 @879 struct acpi_device *adev = to_acpi_device(dev); 918eb5c856f6ce Nate Watterson 2024-08-29 880 struct list_head resource_list; 918eb5c856f6ce Nate Watterson 2024-08-29 881 struct resource_entry *rentry; 918eb5c856f6ce Nate Watterson 2024-08-29 882 struct resource *res = NULL; 918eb5c856f6ce Nate Watterson 2024-08-29 883 int ret; 918eb5c856f6ce Nate Watterson 2024-08-29 884 918eb5c856f6ce Nate Watterson 2024-08-29 885 INIT_LIST_HEAD(&resource_list); 918eb5c856f6ce Nate Watterson 2024-08-29 886 ret = acpi_dev_get_resources(adev, &resource_list, 918eb5c856f6ce Nate Watterson 2024-08-29 887 tegra241_cmdqv_acpi_is_memory, NULL); 918eb5c856f6ce Nate Watterson 2024-08-29 888 if (ret < 0) { 918eb5c856f6ce Nate Watterson 2024-08-29 889 dev_err(dev, "failed to get memory resource: %d\n", ret); 918eb5c856f6ce Nate Watterson 2024-08-29 890 return NULL; 918eb5c856f6ce Nate Watterson 2024-08-29 891 } 918eb5c856f6ce Nate Watterson 2024-08-29 892 918eb5c856f6ce Nate Watterson 2024-08-29 893 rentry = list_first_entry_or_null(&resource_list, 918eb5c856f6ce Nate Watterson 2024-08-29 894 struct resource_entry, node); 918eb5c856f6ce Nate Watterson 2024-08-29 895 if (!rentry) { 918eb5c856f6ce Nate Watterson 2024-08-29 896 dev_err(dev, "failed to get memory resource entry\n"); 918eb5c856f6ce Nate Watterson 2024-08-29 897 goto free_list; 918eb5c856f6ce Nate Watterson 2024-08-29 898 } 918eb5c856f6ce Nate Watterson 2024-08-29 899 918eb5c856f6ce Nate Watterson 2024-08-29 900 /* Caller must free the res */ 918eb5c856f6ce Nate Watterson 2024-08-29 901 res = kzalloc(sizeof(*res), GFP_KERNEL); 918eb5c856f6ce Nate Watterson 2024-08-29 902 if (!res) 918eb5c856f6ce Nate Watterson 2024-08-29 903 goto free_list; 918eb5c856f6ce Nate Watterson 2024-08-29 904 918eb5c856f6ce Nate Watterson 2024-08-29 905 *res = *rentry->res; 918eb5c856f6ce Nate Watterson 2024-08-29 906 918eb5c856f6ce Nate Watterson 2024-08-29 907 acpi_dev_free_resource_list(&resource_list); 918eb5c856f6ce Nate Watterson 2024-08-29 908 918eb5c856f6ce Nate Watterson 2024-08-29 909 INIT_LIST_HEAD(&resource_list); 918eb5c856f6ce Nate Watterson 2024-08-29 910 918eb5c856f6ce Nate Watterson 2024-08-29 911 if (irq) 918eb5c856f6ce Nate Watterson 2024-08-29 912 ret = acpi_dev_get_resources(adev, &resource_list, 918eb5c856f6ce Nate Watterson 2024-08-29 913 tegra241_cmdqv_acpi_get_irqs, irq); 918eb5c856f6ce Nate Watterson 2024-08-29 914 if (ret < 0 || !irq || *irq <= 0) 918eb5c856f6ce Nate Watterson 2024-08-29 915 dev_warn(dev, "no interrupt. errors will not be reported\n"); 918eb5c856f6ce Nate Watterson 2024-08-29 916 918eb5c856f6ce Nate Watterson 2024-08-29 917 free_list: 918eb5c856f6ce Nate Watterson 2024-08-29 918 acpi_dev_free_resource_list(&resource_list); 918eb5c856f6ce Nate Watterson 2024-08-29 919 return res; 918eb5c856f6ce Nate Watterson 2024-08-29 920 } 918eb5c856f6ce Nate Watterson 2024-08-29 921 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki