Re: [PATCH 20/21] ARM: dma-mapping: split out arch_dma_mark_clean() helper

2023-07-06 Thread Christoph Hellwig
> Thanks for your patch, which is now commit 322dbe898f82fd8a > ("ARM: dma-mapping: split out arch_dma_mark_clean() helper") in > esmil/jh7100-dmapool. Well, something is wrong with that branch then, and this series still needs more work, and should eventually be merged through the dma-mapping tre

[PATCH v8 07/19] arc: mm: Convert to GENERIC_IOREMAP

2023-07-06 Thread Baoquan He
By taking GENERIC_IOREMAP method, the generic generic_ioremap_prot(), generic_iounmap(), and their generic wrapper ioremap_prot(), ioremap() and iounmap() are all visible and available to arch. Arch needs to provide wrapper functions to override the generic versions if there's arch specific handlin