tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 2e95e7bae9486cc775ed2aa319bf323f6ba2677b commit: e4a624e3e991f56f3783c5fafe8fd075a2be861b [14067/14172] net: hns3: add sync command to sync io-pgtable config: arm64-randconfig-r123-20240926 (https://download.01.org/0day-ci/archive/20240927/202409270232.uDTz2n2f-lkp@i...) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce: (https://download.01.org/0day-ci/archive/20240927/202409270232.uDTz2n2f-lkp@i...)

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/202409270232.uDTz2n2f-lkp@intel.com/

All errors (new ones prefixed by >>):

...

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:403:15: error: no member named 'start' in 'struct iommu_iotlb_gather'

iotlb_gather.start = iova; ~~~~~~~~~~~~ ^

...

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:404:15: error: no member named 'end' in 'struct iommu_iotlb_gather'

iotlb_gather.end = iova + granule - 1; ~~~~~~~~~~~~ ^

...

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c:405:15: error: no member named 'pgsize' in 'struct iommu_iotlb_gather'

iotlb_gather.pgsize = granule; ~~~~~~~~~~~~ ^ 3 errors generated.

vim +403 drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

388 389 #define HNS3_INVALID_PTYPE \ 390 ARRAY_SIZE(hns3_rx_ptype_tbl) 391 392 static void hns3_dma_map_sync(struct device *dev, unsigned long iova) 393 { 394 struct iommu_domain *domain = iommu_get_domain_for_dev(dev); 395 struct iommu_iotlb_gather iotlb_gather; 396 size_t granule; 397 398 if (!domain || domain->type != IOMMU_DOMAIN_DMA) 399 return; 400 401 granule = 1 << __ffs(domain->pgsize_bitmap); 402 iova = ALIGN_DOWN(iova, granule);

403 iotlb_gather.start = iova; 404 iotlb_gather.end = iova + granule - 1; 405 iotlb_gather.pgsize = granule;

406 407 iommu_iotlb_sync(domain, &iotlb_gather); 408 } 409