[dpdk-dev] [Bug 174] rte_vfio_dma_map issue in secondary process

bugzilla at dpdk.org bugzilla at dpdk.org
Thu Dec 20 09:46:17 CET 2018


            Bug ID: 174
           Summary: rte_vfio_dma_map issue in secondary process
           Product: DPDK
           Version: 18.11
          Hardware: All
                OS: All
            Status: CONFIRMED
          Severity: normal
          Priority: Normal
         Component: core
          Assignee: dev at dpdk.org
          Reporter: qingfu.cqf at alibaba-inc.com
  Target Milestone: ---

​I find that secondary process didn't initial default_vfio_cfg.vfio_iommu_type,
so when call rte_vfio_dma_map(), then it'll failed with a print
" VFIO support not initialized"

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