On Sat, Sep 11, 2021 at 05:21:36PM +0800, guoren@kernel.org wrote:> + select DMA_GLOBAL_POOL> + select DMA_DIRECT_REMAPNo need to select DMA_GLOBAL_POOL when DMA_DIRECT_REMAP is select.Also a patch just to add a option that is not selected and won't buildif selected does not make sense.