On 3/11/20 3:24 PM, Christoph Hellwig wrote:
pdev->dma_mask = parent->dma_mask ? *parent->dma_mask : 0;
This patch makes no difference. The kernel panics with the same call trace which starts with: RIP: 0010:kmem_cache_alloc_trace ... ? acpi_ds_create_walk_state acpi_ds_create_walk_state acpi_ds_call_control_method acpi_ds_parse_aml acpi_ps_execute_method acpi_ns_evaluate acpi_ut_evaluate_object ... _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
