Re: [PATCH V2 5/9] PCI/TPH: Introduce API functions to manage steering tags

kernel test robot
2024-06-06T22:30:38Z

Hi Wei,

kernel test robot noticed the following build errors:

[auto build test ERROR on pci/next]
[also build test ERROR on pci/for-linus awilliam-vfio/next linus/master awilliam-vfio/for-linus v6.10-rc2 next-20240606]
[cannot apply to horms-ipvs/master]
[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/Wei-Huang/PCI-Introduce-PCIe-TPH-support-framework/20240601-054423
base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next
patch link: https://lore.kernel.org/r/20240531213841.3246055-6-wei.huang2%40amd.com
patch subject: [PATCH V2 5/9] PCI/TPH: Introduce API functions to manage steering tags
config: arm-randconfig-r122-20240607 (https://download.01.org/0day-ci/archive/20240607/202406070602.DyLemS9q-lkp@intel.com/config)
compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project d7d2d4f53fc79b4b58e8d8d08151b577c3699d4a)
reproduce: (https://download.01.org/0day-ci/archive/20240607/202406070602.DyLemS9q-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/202406070602.DyLemS9q-lkp@intel.com/

All errors (new ones prefixed by >>):

In file included from drivers/pci/pcie/tph.c:18:
In file included from include/linux/pci.h:1653:
In file included from include/linux/dmapool.h:14:
In file included from include/linux/scatterlist.h:8:
In file included from include/linux/mm.h:2253:
include/linux/vmstat.h:514:36: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion]
514 | return node_stat_name(NR_LRU_BASE + lru) + 3; // skip "nr_"
| ~~~~~~~~~~~ ^ ~~~
>> drivers/pci/pcie/tph.c:95:15: error: no member named 'msix_base' in 'struct pci_dev'; did you mean 'msix_cap'?
95 | entry = dev->msix_base + msi_index * PCI_MSIX_ENTRY_SIZE;
| ^~~~~~~~~
| msix_cap
include/linux/pci.h:350:6: note: 'msix_cap' declared here
350 | u8 msix_cap; /* MSI-X capability offset */
| ^
1 warning and 1 error generated.

vim +95 drivers/pci/pcie/tph.c

80
81 /*
82 * For a given device, return a pointer to the MSI table entry at msi_index.
83 */
84 static void __iomem *tph_msix_table_entry(struct pci_dev *dev,
85 u16 msi_index)
86 {
87 void __iomem *entry;
88 u16 tbl_sz;
89 int ret;
90
91 ret = tph_get_table_size(dev, &tbl_sz);
92 if (ret || msi_index > tbl_sz)
93 return NULL;
94
> 95 entry = dev->msix_base + msi_index * PCI_MSIX_ENTRY_SIZE;
96
97 return entry;
98 }
99

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