Re: Linux 2.6.35/TIPC 2.0 ABI breaking changes

[Leandro Lucarella <luca@llucax.com.ar>]

Leandro Lucarella, el 20 de octubre a las 16:23 me escribiste:
> Leandro Lucarella, el 20 de octubre a las 15:28 me escribiste:
> > Jon Maloy, el 20 de octubre a las 14:10 me escribiste:
> > > <...>
> > > > > 
> > > > > Remember, permitting both is a superset of the current one 
> > > > (NBO only) 
> > > > > so it is fully backwards compatible. We break absolutly nothing by 
> > > > > permitting this.
> > > > > 
> > > > Thats effectively reverting both our patches though, isn't it 
> > > > (not that I'm disagreeing with it, just looking for 
> > > > clarification).  If we revert my patch and reintroduce the 
> > > > htohl mechanism which tracks endianess, we might as well 
> > > > revert the TIPC_SUB_SERVICE flag as well, yeah?
> > > 
> > > Absolutely. I think it was a mistake to change that value.
> > > But I don't think we need to reintroduce the htohl(). That
> > > was just one way of doing it. If I understood your suggestion
> > > from yesterday correctly you converted the whole message within
> > > one if()clause, without any htohl(). I have have no problem with 
> > > that approach.
> > 
> > There is a difference between both solutions, the htohl() version
> > tracked the need for swap as a struct subscription member (which was
> > used when sending back events). Neils patch doesn't do that tracking.
> > I don't really know the implications of this, but maybe it would be
> > a wise idea to stay in the safe side and revert both patches for now.
> 
> BTW, I tried 2.6.37 reverting both offending patches and everything
> seems to work well.

I meant 2.6.35.7.

-- 
Leandro Lucarella (AKA luca)                     http://llucax.com.ar/
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