RE: [PATCH rdma-core] redhat/spec: can't build ibumad on 32-bit arm

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> > > RDMA hardware doesn't work in ARM so that is OK. Cross compiling is
> > > fine, ideal would be to test RXE on an arbitary ARM system, but I
> > > wouldn't call that critical.
> > >
> > > I just don't want to setup a cross compiler for this :\
> > >
> > > Jason
> > > --
> >
> > Hi Jason, Doug, All,
> >
> > I wanted to bring to your attention that our RDMA solution *is* working
> in an ARM based environment:
> > the Cavium ThunderX platform. This is a 64bit ARMv8 *with* cache
> > coherency. Please keep that in mind when considering RDMA-relevant
> platforms.
> 
> They are referring to 32bit ARM in their discussion. AFAIK all devices in
> RDMA are working and supported in 64bit ARM environment.
 
I understand that the thread relates to 32-bit. I wanted to make sure that it 
doesn't impact 64-bit, as the sentence - "RDMA hardware doesn't work
in ARM " may imply that ARM doesn't support RDMA at all and that 64-bit
may be dropped.

Ram

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