Commits
Marek Szyprowski committed d589829107c
ARM: DMA-mapping: fix memory leak in IOMMU dma-mapping implementation This patch removes page_address() usage in IOMMU-aware dma-mapping implementation and replaced it with direct use of the cpu virtual address provided by the caller. page_address() returned incorrect address for pages remapped in atomic pool, what caused memory leak. Reported-by: Hiroshi Doyu <hdoyu@nvidia.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Tested-by: Hiroshi Doyu <hdoyu@nvidia.com>