Commits
Christoph Hellwig committed a98d9ae937d
arm64/iommu: handle non-remapped addresses in ->mmap and ->get_sgtable DMA allocations that can't sleep may return non-remapped addresses, but we do not properly handle them in the mmap and get_sgtable methods. Resolve non-vmalloc addresses using virt_to_page to handle this corner case. Cc: <stable@vger.kernel.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Reviewed-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Will Deacon <will.deacon@arm.com>