| Date | Mon, 6 Dec 2021 06:36:27 -0800 | From | Christoph Hellwig <> | Subject | Re: [PATCH v3 04/18] driver core: platform: Add driver dma ownership management |
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I really hate the amount of boilerplate code that having this in each bus type causes.
Between that and the suggestion from Joerg I wonder if we could do the following again:
- add new no_kernel_dma flag to struct device_driver - set this flag for the various vfio drivers - skip claiming the kernel dma ownership for those (or rather release it if the suggestion from Joerg works out)
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