From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <ian.campbell@citrix.com>
Subject: Re: [PATCH V13 1/7] xen/arm: p2m changes for mem_access
	support
Date: Thu, 12 Mar 2015 13:56:01 +0000
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To: Julien Grall <julien.grall@linaro.org>
Cc: wei.liu2@citrix.com, stefano.stabellini@eu.citrix.com, tim@xen.org, ian.jackson@eu.citrix.com, xen-devel@lists.xen.org, stefano.stabellini@citrix.com, jbeulich@suse.com, keir@xen.org, Tamas K Lengyel <tklengyel@sec.in.tum.de>
List-Id: xen-devel@lists.xenproject.org

On Thu, 2015-03-12 at 12:57 +0000, Julien Grall wrote:
> Hi Tamas,
> 
> On 06/03/15 21:24, Tamas K Lengyel wrote:
> > @@ -1090,6 +1098,8 @@ void p2m_teardown(struct domain *d)
> >  
> >      p2m_free_vmid(d);
> >  
> > +    radix_tree_destroy(&p2m->mem_access_settings, NULL);
> > +
> >      spin_unlock(&p2m->lock);
> >  }
> >  
> > @@ -1115,6 +1125,10 @@ int p2m_init(struct domain *d)
> >      p2m->max_mapped_gfn = 0;
> >      p2m->lowest_mapped_gfn = ULONG_MAX;
> >  
> > +    p2m->default_access = p2m_access_rwx;
> > +    p2m->mem_access_enabled = false;
> 
> false is defined for bool not bool_t.
> Please use 0 here.

I'm not convinced, false is false whatever you assign it to.

Ian.