Re: [PATCH v6 04/13] arm64/kvm: hide ptrauth from guests

[Richard Henderson]

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~