Hello – At https://review.tizen.org/git/ I see this git repository : profile/ivi/kernel-adaptation-intel-automotive.git After I clone the repository I note these include files : carlos@mypc:~/source/profile/ivi/kernel-adaptation-intel-automotive$ grep CMA ./arch/x86/include/asm/dma-contiguous.h ./include/asm-generic/dma-contiguous.h ./include/linux/dma-contiguous.h ./include/asm-generic/dma-contiguous.h:#ifdef CONFIG_CMA ./include/linux/dma-contiguous.h:#ifndef __LINUX_CMA_H ./include/linux/dma-contiguous.h:#define __LINUX_CMA_H ./include/linux/dma-contiguous.h: * The Contiguous Memory Allocator (CMA) makes it possible to ./include/linux/dma-contiguous.h: * CMA tries to solve this issue by operating on memory regions ./include/linux/dma-contiguous.h: * CMA should not be used by the device drivers directly. It is ./include/linux/dma-contiguous.h:#ifdef CONFIG_CMA ./include/linux/dma-contiguous.h: * There is always at least global CMA area and a few optional device ./include/linux/dma-contiguous.h:#define MAX_CMA_AREAS (1 + CONFIG_CMA_AREAS) ./include/linux/dma-contiguous.h:#define MAX_CMA_AREAS (0) QUESTION: Is CMA planned for non-IVI Tizen? Thank You, Carlos