From: kernel test robot <lkp@intel.com>
To: Qinxin Xia <xiaqinxin@huawei.com>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev
Subject: Re: [RFC PATCH v2 3/5] iommu/arm-smmu-v3: Add Stream Table Entry display to debugfs
Date: Tue, 31 Mar 2026 00:18:07 +0800 [thread overview]
Message-ID: <202603310057.rR6IZBTZ-lkp@intel.com> (raw)
In-Reply-To: <20260328100953.3441915-4-xiaqinxin@huawei.com>
Hi Qinxin,
[This is a private test report for your RFC patch.]
kernel test robot noticed the following build warnings:
[auto build test WARNING on soc/for-next]
[also build test WARNING on linus/master v7.0-rc6 next-20260327]
[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/Qinxin-Xia/iommu-arm-smmu-v3-Add-basic-debugfs-framework/20260328-191149
base: https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git for-next
patch link: https://lore.kernel.org/r/20260328100953.3441915-4-xiaqinxin%40huawei.com
patch subject: [RFC PATCH v2 3/5] iommu/arm-smmu-v3: Add Stream Table Entry display to debugfs
config: arm64-allmodconfig (https://download.01.org/0day-ci/archive/20260331/202603310057.rR6IZBTZ-lkp@intel.com/config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260331/202603310057.rR6IZBTZ-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603310057.rR6IZBTZ-lkp@intel.com/
All warnings (new ones prefixed by >>):
Warning: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-debugfs.c:46 function parameter 'unused' not described in 'smmu_debugfs_capabilities_show'
Warning: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-debugfs.c:111 function parameter 'unused' not described in 'smmu_debugfs_registers_show'
>> Warning: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-debugfs.c:179 function parameter 'unused' not described in 'smmu_debugfs_ste_show'
Warning: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-debugfs.c:46 function parameter 'unused' not described in 'smmu_debugfs_capabilities_show'
Warning: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-debugfs.c:111 function parameter 'unused' not described in 'smmu_debugfs_registers_show'
>> Warning: drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-debugfs.c:179 function parameter 'unused' not described in 'smmu_debugfs_ste_show'
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2026-03-30 16:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-28 10:09 [RFC PATCH v2 0/5] Add debugfs support for ARM SMMUv3 Qinxin Xia
2026-03-28 10:09 ` [RFC PATCH v2 1/5] iommu/arm-smmu-v3: Add basic debugfs framework Qinxin Xia
2026-03-30 13:28 ` kernel test robot
2026-03-28 10:09 ` [RFC PATCH v2 2/5] iommu/arm-smmu-v3: Add register display to debugfs Qinxin Xia
2026-03-30 14:37 ` kernel test robot
2026-03-28 10:09 ` [RFC PATCH v2 3/5] iommu/arm-smmu-v3: Add Stream Table Entry " Qinxin Xia
2026-03-30 16:18 ` kernel test robot [this message]
2026-03-28 10:09 ` [RFC PATCH v2 4/5] iommu/arm-smmu-v3: Add device symlink in stream table debugfs Qinxin Xia
2026-03-28 10:09 ` [RFC PATCH v2 5/5] iommu/arm-smmu-v3: Add Context Descriptor display to debugfs Qinxin Xia
2026-03-28 10:14 ` [RFC PATCH v2 0/5] Add debugfs support for ARM SMMUv3 Qinxin Xia
-- strict thread matches above, loose matches on Subject: below --
2026-03-28 10:17 Qinxin Xia
2026-03-28 10:17 ` [RFC PATCH v2 3/5] iommu/arm-smmu-v3: Add Stream Table Entry display to debugfs Qinxin Xia
2026-04-04 5:43 ` Nicolin Chen
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