Re: [PATCH 07/17] xen/x86: traps: Convert __page_fault_type() to use typesafe MFN

[Julien Grall <julien@xxxxxxx>]

On 26/03/2020 15:54, Jan Beulich wrote:
> On 22.03.2020 17:14, julien@xxxxxxx wrote:
> > From: Julien Grall <jgrall@xxxxxxxxxx>
> >
> > Note that the code is now using cr3_to_mfn() to get the MFN. This is
> > slightly different as the top 12-bits will now be masked.
> And here I agree with the change. Hence it is even more so important
> that the patch introducing the new helper(s) first gets sorted.
> Should there be further patches in this series with this same
> interaction issue, I won't point it out again and may not respond at
> all if I see no other issues.
I will update the commit message explaining the reason of using 
cr3_to_mfn() and look at the other user.
Cheers,

--
Julien Grall