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Re: [PATCH hurd] mach-defpager: use protected payloads for object lookup

From: Justus Winter
Subject: Re: [PATCH hurd] mach-defpager: use protected payloads for object lookups
Date: Sun, 09 Nov 2014 19:07:13 +0100
User-agent: alot/0.3.5

Quoting Samuel Thibault (2014-11-09 16:12:46)
> Samuel Thibault, le Sun 09 Nov 2014 15:56:56 +0100, a écrit :
> > Gabriele suggested on IRC that it may be due to unreviewed/unacked
> > patches.  I don't think anything pending is missing, but something not
> > pending is indeed missing: the mig support for protected payload, which
> > is commited upstream, but not yet uploaded in Debian.  I'll give it a
> > try, that can only be an issue indeed :)
> No, it does not change the behavior (although it's very most probably
> needed, thanks Gabriele for the idea).  I'm wondering: is perhaps
> gnumach missing some patch?  I do not see MEMORY_OBJECT_INTRAN_PAYLOAD
> being taken into account there.

Yes, if the three latest patches (81d37c1, "include: add a
payload-aware intran mutator for memory_object_t") were missing from
the gnumach headers, that would likely explain this.


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