subject:"\[PATCH v3 00\/21\] .map_sg\(\) error cleanup"

Re: [PATCH v3 00/21] .map_sg() error cleanup

2021-08-09 Thread Christoph Hellwig

Thanks, I've applied this to the dma-mapping tree with a few minor cosmetic tweaks.

[PATCH v3 00/21] .map_sg() error cleanup

2021-07-29 Thread Logan Gunthorpe

Hi, This v3 of the series is spun out and expanded from my work to add P2PDMA support to DMA map operations[1]. v2 is at [2]. The main changes in v1 are to more carefully define the meaning of the error codes for dma_map_sgtable(). The P2PDMA work requires distinguishing different error