[ofa-general] Re: [PATCHv3] OpenSM/osm_sa_mcmember_record.c: Collapse all scopes when consolidating IPv6 SNM

Hal Rosenstock hrosenstock at xsigo.com
Sat May 31 10:31:54 PDT 2008


On Sat, 2008-05-31 at 20:13 +0300, Sasha Khapyorsky wrote:
> On 08:48 Sat 31 May     , Hal Rosenstock wrote:
> > 
> > No, PREFIX_MASK is being changed to 0xff10ffff00000000ULL to:
> > 1. eliminate the scope part, and
> > 2. get the entire signature
> > for subsequent comparison.
> > 
> > >  why PREFIX_SIGNATURE is needed? Am I missing something?
> > 
> > Because PREFIX_MASK masks the bits to compare and SIGNATURE is what it
> > should be after masking.
> 
> I see. Then shouldn't it (mask) be 0xff10ffff0000ffffULL?

Yes; updated patch to follow shortly.

Similarly for INTF_MASK and I'll generate a separate path for that.

-- Hal

> Sasha
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