Messages in this thread | | | Date | Fri, 23 Sep 2022 13:44:31 -0300 | From | Jason Gunthorpe <> | Subject | Re: [PATCHv8 00/11] Linear Address Masking enabling |
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On Fri, Sep 23, 2022 at 09:23:40AM -0700, Dave Hansen wrote:
> After our private chat, I think the answer is that devices *have* a role > to play. Device-side logic must know how to untag memory before asking > for translation or even *deciding* to ask for address translation. But, > hopefully, the communicating that untagging information to the device > will be done in a device-agnostic, standardized way, just how PASIDs or > ATS are handled today.
Right, that would be my hope, we will see what PCI SIG standardizes.
Jason
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