I'm a little worried about this directly calling into the iommu API instead of going through the DMA mapping code. We still have plenty of iommus not using the iommu layer for DMA mapping. But at least this code is in the block layer and not the driver, so maybe we can live with it.
- Re: [RFC PATCH v6 5/5] mmc: queue: Use bigger ... Wolfram Sang
- [RFC PATCH v6 4/5] mmc: tmio: Use dma_max_mapping_size(... Yoshihiro Shimoda
- Re: [RFC PATCH v6 4/5] mmc: tmio: Use dma_max_mapp... Wolfram Sang
- RE: [RFC PATCH v6 4/5] mmc: tmio: Use dma_max_... Yoshihiro Shimoda
- Re: [RFC PATCH v6 4/5] mmc: tmio: Use dma_max_mapp... Geert Uytterhoeven
- Re: [RFC PATCH v6 4/5] mmc: tmio: Use dma_max_... Christoph Hellwig
- Re: [RFC PATCH v6 4/5] mmc: tmio: Use dma_... Geert Uytterhoeven
- RE: [RFC PATCH v6 4/5] mmc: tmio: Use ... Yoshihiro Shimoda
- Re: [RFC PATCH v6 4/5] mmc: tmio:... Geert Uytterhoeven
- [RFC PATCH v6 3/5] block: add a helper function to merg... Yoshihiro Shimoda
- Re: [RFC PATCH v6 3/5] block: add a helper functio... Christoph Hellwig
- Re: [RFC PATCH v6 3/5] block: add a helper functio... Robin Murphy
- RE: [RFC PATCH v6 3/5] block: add a helper fun... Yoshihiro Shimoda
- [RFC PATCH v6 2/5] block: sort headers on blk-setting.c Yoshihiro Shimoda
- Re: [RFC PATCH v6 0/5] treewide: improve R-Car SDHI per... Wolfram Sang