Re: [PATCH v2 3/7] x86/mce: bring hypercall subop compat checking in sync again

[Jan Beulich <jbeulich@xxxxxxxx>]

On 14.07.2020 13:19, Roger Pau Monné wrote:
> On Wed, Jul 01, 2020 at 12:26:54PM +0200, Jan Beulich wrote:
>> Use a typedef in struct xen_mc also for the two subops "manually"
>> translated in the handler, just for consistency. No functional
>> change.
> 
> I'm slightly puzzled by the fact that mc_fetch is marked as needs
> checking while mc_physcpuinfo is marked as needs translation,
> shouldn't both be marked as needing translation? (since both need to
> handle a guest pointer using XEN_GUEST_HANDLE)

I guess I'm confused - I see an exclamation mark on both respective
lines in xlat.lst.

Jan