Re: [Xen-devel] [PATCH v3 for-next 0/4] xen: Convert __page_to_mfn and _mfn_to_page to use typesafe MFN

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hi Stefano,

On 12/11/2017 11:37 PM, Stefano Stabellini wrote:
> On Thu, 9 Nov 2017, Jan Beulich wrote:
> > > > > On 09.11.17 at 16:48, <julien.grall@xxxxxxxxxx> wrote:
> > > On 09/11/17 15:47, Jan Beulich wrote:
> > > > > > > On 09.11.17 at 16:39, <julien.grall@xxxxxxxxxx> wrote:
> > > > > What I meant is you would replace the 4 occurrences by
> > > > > mfn_to_page(_mfn(...)). If you are happy with that, then fine.
> > > > Oh, sure, that's a fine intermediate state, which we have all over
> > > > the place right now. It's clear that it'll take a while to fully carry
> > > > through typesafeness to everywhere.
> > > Would you be fine with other part of Xen too? If so, I can have a go at
> > > removing completely __page_to_mfn/__mfn_to_page.
> > Oh, if you want to go that extra mile, that's certainly fine with me.
> FYI I committed the first two patches (which are ARM only). I'll leave
> to other to commit the other two.
Thank you! The rest of the series is going to be reworked to fully drop 
__page_to_mfn/__mfn_to_page. Not sure I will resend it though.
Cheers,

--
Julien Grall

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