From: kernel test robot <lkp@intel.com>
To: kernel@openeuler.org
Cc: oe-kbuild-all@lists.linux.dev
Subject: [openeuler:OLK-6.6 1662/1662] arch/x86/kernel/zhaoxin_kh40000.c:155:26: sparse: sparse: symbol 'kh40000_dma_direct_ops' was not declared. Should it be static?
Date: Sat, 28 Dec 2024 05:46:39 +0800 [thread overview]
Message-ID: <202412280553.DYoAL68M-lkp@intel.com> (raw)
tree: https://gitee.com/openeuler/kernel.git OLK-6.6
head: e53a23ef21aa9859c864e7c4bb6ecde5269f54b6
commit: 11557c1ae4529f133483879b7ee00b7d8c653be7 [1662/1662] x86/cpu/zhaoxin: Encapsulate access to kh40000_dma_direct_ops within function
config: x86_64-randconfig-123-20241226 (https://download.01.org/0day-ci/archive/20241228/202412280553.DYoAL68M-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241228/202412280553.DYoAL68M-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/202412280553.DYoAL68M-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
arch/x86/kernel/zhaoxin_kh40000.c:33:15: sparse: sparse: symbol 'zhaoxin_patch_code' was not declared. Should it be static?
>> arch/x86/kernel/zhaoxin_kh40000.c:155:26: sparse: sparse: symbol 'kh40000_dma_direct_ops' was not declared. Should it be static?
arch/x86/kernel/zhaoxin_kh40000.c:325:26: sparse: sparse: symbol 'kh40000_dma_iommu_ops' was not declared. Should it be static?
vim +/kh40000_dma_direct_ops +155 arch/x86/kernel/zhaoxin_kh40000.c
4332dbb0718135 leoliu-oc 2024-05-13 154
4332dbb0718135 leoliu-oc 2024-05-13 @155 const struct dma_map_ops kh40000_dma_direct_ops = {
4332dbb0718135 leoliu-oc 2024-05-13 156 .flags = DMA_F_PCI_P2PDMA_SUPPORTED,
4332dbb0718135 leoliu-oc 2024-05-13 157 .alloc = kh40000_dma_direct_alloc,
4332dbb0718135 leoliu-oc 2024-05-13 158 .sync_sg_for_cpu = kh40000_dma_direct_sync_sg_for_cpu,
4332dbb0718135 leoliu-oc 2024-05-13 159 .unmap_page = kh40000_dma_direct_unmap_page,
4332dbb0718135 leoliu-oc 2024-05-13 160 .sync_single_for_cpu = kh40000_dma_direct_sync_single_for_cpu,
4332dbb0718135 leoliu-oc 2024-05-13 161 .unmap_sg = kh40000_dma_direct_unmap_sg,
4332dbb0718135 leoliu-oc 2024-05-13 162 .unmap_resource = kh40000_dma_direct_unmap_resource,
4332dbb0718135 leoliu-oc 2024-05-13 163 .dma_supported = dma_direct_supported,
4332dbb0718135 leoliu-oc 2024-05-13 164 .free = dma_direct_free,
4332dbb0718135 leoliu-oc 2024-05-13 165 .alloc_pages = dma_direct_alloc_pages,
4332dbb0718135 leoliu-oc 2024-05-13 166 .free_pages = dma_direct_free_pages,
4332dbb0718135 leoliu-oc 2024-05-13 167 .sync_single_for_device = dma_direct_sync_single_for_device,
4332dbb0718135 leoliu-oc 2024-05-13 168 .sync_sg_for_device = dma_direct_sync_sg_for_device,
4332dbb0718135 leoliu-oc 2024-05-13 169 .get_required_mask = dma_direct_get_required_mask,
4332dbb0718135 leoliu-oc 2024-05-13 170 .max_mapping_size = dma_direct_max_mapping_size,
4332dbb0718135 leoliu-oc 2024-05-13 171 .mmap = dma_direct_mmap,
4332dbb0718135 leoliu-oc 2024-05-13 172 .get_sgtable = dma_direct_get_sgtable,
4332dbb0718135 leoliu-oc 2024-05-13 173 .map_page = dma_direct_map_page,
4332dbb0718135 leoliu-oc 2024-05-13 174 .map_sg = dma_direct_map_sg,
4332dbb0718135 leoliu-oc 2024-05-13 175 .map_resource = dma_direct_map_resource,
4332dbb0718135 leoliu-oc 2024-05-13 176 };
ef20808db09987 leoliu-oc 2024-03-22 177
:::::: The code at line 155 was first introduced by commit
:::::: 4332dbb07181359cccca3ba757ef54e434fb1296 Add kh40000_direct_dma_ops for KH-40000 platform
:::::: TO: leoliu-oc <leoliu-oc@zhaoxin.com>
:::::: CC: leoliu-oc <leoliu-oc@zhaoxin.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2024-12-27 21:46 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-27 21:46 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2024-12-26 11:08 [openeuler:OLK-6.6 1662/1662] arch/x86/kernel/zhaoxin_kh40000.c:155:26: sparse: sparse: symbol 'kh40000_dma_direct_ops' was not declared. Should it be static? kernel test robot
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