Thanks Gary.

Reading through the 1.1 Design doc for validated execution, it's clear
that there is a bit of interaction between these two projects.  At the
very least mmapfd(2) or more likely mmapobj(2) will need to be added to
Section 2 along with the following block diagram.

I don't see anything in mmapfd that would conflict with valex but valex
would have to add some logic to mmapfd to call signedexec_validate().
Since other binaries, such as Java will not be mapped via mmapfd, the
mmap modifications for PROT_EXEC still seem necessary.  I was hoping
that they could be eliminated, but that does not appear to be the case.

--Mike

On Thu, 2008-04-03 at 16:32 -0800, Gary Winiger wrote:
> When I extended the timer yesterday it was for two reasons.  I should have
> mentioned them.  First was the interface name that had not converged.
> The second was that there seemed to be some possible interactions between
> mmapfd and validated execution and I wanted to ask both project teams to
> take a quick look at the other project to see if some alignment might
> be needed?
> 
> Please consider this a request to both projects.
> 
> Thankx,
> Gary..
> 


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