Commits
Laurent Pinchart committed 4ee3cc9c4a6
iommu/ipmmu-vmsa: Set the PTE contiguous hint bit when possible The contiguous hint bit signals to the IOMMU that a range of 16 PTEs refer to physically contiguous memory. It improves performances by dividing the number of TLB lookups by 16, effectively implementing 64kB page sizes. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>