Hi Jonathan, > Just looking to get up to date info on whether we need to be careful > with cachelines on buffers passed to i2c function calls or not. > i.e. do they need to DMA safe buffers. I did document this recently and forgot to add you to CC. Please check https://lkml.org/lkml/2017/6/6/189 (or I can bounce you the mails if you are interested) and kindly let me know what you think. Kind regards, Wolfram
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