From: Lu Baolu Date: Mon, 10 Jun 2024 08:55:48 +0000 (+0800) Subject: RDMA/usnic: Use iommu_paging_domain_alloc() X-Git-Tag: v6.11-rc1~115^2^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=3b10f25704beefd0534f89db8323398c89b720e1;p=thirdparty%2Fkernel%2Flinux.git RDMA/usnic: Use iommu_paging_domain_alloc() usnic_uiom_alloc_pd() allocates a paging domain for a given device. In this case, iommu_domain_alloc(dev->bus) is equivalent to  iommu_paging_domain_alloc(dev). Replace it as iommu_domain_alloc() has been deprecated. Signed-off-by: Lu Baolu Acked-by: Jason Gunthorpe Link: https://lore.kernel.org/r/20240610085555.88197-15-baolu.lu@linux.intel.com Signed-off-by: Will Deacon --- diff --git a/drivers/infiniband/hw/usnic/usnic_uiom.c b/drivers/infiniband/hw/usnic/usnic_uiom.c index 84e0f41e7dfa9..f948b76f984db 100644 --- a/drivers/infiniband/hw/usnic/usnic_uiom.c +++ b/drivers/infiniband/hw/usnic/usnic_uiom.c @@ -443,11 +443,11 @@ struct usnic_uiom_pd *usnic_uiom_alloc_pd(struct device *dev) if (!pd) return ERR_PTR(-ENOMEM); - pd->domain = domain = iommu_domain_alloc(dev->bus); - if (!domain) { + pd->domain = domain = iommu_paging_domain_alloc(dev); + if (IS_ERR(domain)) { usnic_err("Failed to allocate IOMMU domain"); kfree(pd); - return ERR_PTR(-ENOMEM); + return ERR_CAST(domain); } iommu_set_fault_handler(pd->domain, usnic_uiom_dma_fault, NULL);