Re: [BUG]i2c_hid_acpi broken with 4.17.2 on Framework Laptop 13 AMD

[Sébastien Chaumat]

> > Information coming from AML is required to be handed down by Dom0 to Xen.
> > May want checking that (a) Dom0 properly does so and (b) Xen doesn't screw
> > up in consuming that data. See PHYSDEVOP_setup_gsi. I wonder if this is
> > specific to it being IRQ7 which GPIO uses, as at the (master) PIC IRQ7 is
> > also the spurious vector. You may want to retry with the tip of the 4.17
> > branch (soon to become 4.17.3) - while it doesn't look very likely to me
> > that recent backports there were related, it may still be that they make
> > a difference.
>
> Tried 4.17.3-pre : no change
> How would you check (a) and (b) exactly (I need technical directions here)?
>
b) hvm_level=512 ?