Re: [patch 1/7] dma-remap: separate DMA atomic pools from direct remap code

2020-04-17 Thread Christoph Hellwig
On Tue, Apr 14, 2020 at 05:04:52PM -0700, David Rientjes wrote: > DMA atomic pools will be needed beyond only CONFIG_DMA_DIRECT_REMAP so > separate them out into their own file. > > This also adds a new Kconfig option that can be subsequently used for > options, such as CONFIG_AMD_MEM_ENCRYPT,

[patch 1/7] dma-remap: separate DMA atomic pools from direct remap code

2020-04-14 Thread David Rientjes via iommu
DMA atomic pools will be needed beyond only CONFIG_DMA_DIRECT_REMAP so separate them out into their own file. This also adds a new Kconfig option that can be subsequently used for options, such as CONFIG_AMD_MEM_ENCRYPT, that will utilize the coherent pools but do not have a dependency on direct