Re: [PATCH 3/5] cxl/pci: Add DOE Auxiliary Devices

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On Mon, Nov 29, 2021 at 03:59:25PM -0800, Dan Williams wrote:
> DOE negotiates security features like SPDM and IDE. I think it is
> important for the kernel to be able to control access to DOE instances
> even though it has not cared about protecting itself from userspace
> initiated configuration writes in the past.

I think DOE is pretty much a kernel only feature and we can't allow
userspace access to it at all.



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