Re: [Xen-devel] [PATCH v2 23/24] xen/arm: mm: Handle permission flags when adding a new mapping

[Julien Grall <julien.grall@xxxxxxx>]

Hi Stefano,

On 20/09/17 00:17, Stefano Stabellini wrote:
> On Tue, 12 Sep 2017, Julien Grall wrote:
> > Currently, all the new mappings will be read-write non-executable. Allow the
> > caller to use other permissions.
> >
> > Signed-off-by: Julien Grall <julien.grall@xxxxxxx>
> >
> > ---
> >      Changes in v2:
> >          - Switch the runtime check to a BUG_ON()
> Since you are at it, could you please also turn the other runtime check
> few lines below into another BUG_ON (under MODIFY)?
I would prefer to keep the runtime check in MODIFY for now. It is not 
really critical and I plan to ditch create_xen_entries fairly soon.
This series is actually a preparatory for what's coming up.

Cheers,

--
Julien Grall

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