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SubjectRe: [PATCH 5/5] x86, mpx: extend siginfo structure to include bound violation information
> 
> This thing looks like a partial duplication of functionality which we
> already have - inat.*/insn.*, etc.
>
> It would be cleaner to integrate the mpx pieces into the existing x86
> insn analysis code and use it instead of growing your own, IMHO.
>

I saw a previous version of the code that did that, and it really didn't
work out well -- it ended up being more complex and slower.

-hpa



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