On Fri, Feb 23, 2018 at 06:06:55PM +0000, Julien Grall wrote:
> Hi,
>
> On 23/02/18 18:05, Wei Liu wrote:
> > On Fri, Feb 23, 2018 at 05:46:39PM +0000, Julien Grall wrote:
> > >
> > >
> > > On 23/02/18 17:26, Wei Liu wrote:
> > > > On Wed, Feb 21, 2018 at 02:02:55PM +0000, Julien Grall wrote:
> > > > > A new helper copy_mfn_to_guest is introduced to easily to copy a MFN
> > > > > to
> > > > > the guest memory.
> > > > >
> > > > > Not functional change intended
> > > >
> > > > Is there a reason to not make all guest accessors tyep-safe instead?
> > >
> > > Could you clarify what you mean? MFN and xen_pfn_t have different type on
> > > Arm. So I am not sure how you would be able to make them typesafe.
> >
> > What I meant was to make copy_{to,from}_guest* type-safe. I just feel it
> > a bit strange you only created a wrapper for this file. I wonder why.
>
> Oh, I can have a look at that.
>
Before you do any real work please wait for other people to comment.
I haven't entirely convinced myself it is a good idea. ;-)
Wei.
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