Messages in this thread | | | Subject | Re: [PATCH v6 04/13] arm64/kvm: hide ptrauth from guests | From | Richard Henderson <> | Date | Mon, 10 Dec 2018 14:22:00 -0600 |
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On 12/10/18 2:12 PM, Kristina Martsenko wrote: > The plan was to disable trapping, yes. However, after that thread there > was a retrospective change applied to the architecture, such that the > XPACLRI (and XPACD/XPACI) instructions are no longer trapped by > HCR_EL2.API. (The public documentation on this has not been updated > yet.) This means that no HINT-space instructions should trap anymore.
Ah, thanks for the update. I'll update my QEMU patch set.
>> It seems like the header comment here, and > Sorry, which header comment?
Sorry, the patch commit message.
r~
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