I've pulled this into the dma-mapping for-next tree now.
- cleanup the dma_pgprot handling v2 Christoph Hellwig
- [PATCH 1/6] unicore32: remove the unused pgprot_dma... Christoph Hellwig
- [PATCH 2/6] arm-nommu: remove the unused pgprot_dma... Christoph Hellwig
- [PATCH 3/6] dma-mapping: remove arch_dma_mmap_pgpro... Christoph Hellwig
- [PATCH 4/6] dma-mapping: make dma_atomic_pool_init ... Christoph Hellwig
- [PATCH 5/6] arm64: document the choice of page attr... Christoph Hellwig
- [PATCH 6/6] MIPS: document mixing "slightly di... Christoph Hellwig
- Re: [PATCH 6/6] MIPS: document mixing "sli... Paul Burton
- Re: cleanup the dma_pgprot handling v2 Christoph Hellwig
