On Tue, Jun 18, 2019 at 2:10 PM William Brown <wbr...@suse.de> wrote:

>
> >
> > Memalign is pretty important - the short version is "we can not remove
> it".
> > I didn't say "remove", I said "review".
> >
> > There are some structures in the code that rely on this for performance
> to guarantee that they memory is aligned to a page boundary, or cache line
> boundary. In some cases it's required to allow the atomics to work in
> nunc-stans (well, lfds, but the value of that today is questionable when
> the rust version is possibly safer and faster).
> > Since you're the expert in this area, maybe you can leave a comment in
> the issue linked above with the justification for upstream to reconsider?
>
> You mean upstream LSAN/ASAN in this case, yes?
>
Yes, this https://github.com/google/sanitizers/issues/723

>
>
> —
> Sincerely,
>
> William Brown
>
> Senior Software Engineer, 389 Directory Server
> SUSE Labs
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-- 
Viktor
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