Commits
Logan Gunthorpe committed 5daf40b0392
PCI/P2PDMA: Allow IOMMU for host bridge whitelist Now that we map the requests correctly we can remove the iommu_present() restriction. Link: https://lore.kernel.org/r/20190730163545.4915-14-logang@deltatee.com Link: https://lore.kernel.org/r/20190812173048.9186-14-logang@deltatee.com Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Christoph Hellwig <hch@lst.de>