[hipl-users] Re: beet kernel patch summary

  • From: "Henderson, Thomas R" <thomas.r.henderson@xxxxxxxxxx>
  • To: <hipl-users@xxxxxxxxxxxxx>
  • Date: Thu, 19 Apr 2007 08:50:45 -0700

 

> -----Original Message-----
> From: Miika Komu [mailto:miika@xxxxxx] 
> Sent: Wednesday, April 18, 2007 10:34 PM
> To: hipl-users@xxxxxxxxxxxxx
> Subject: [hipl-users] Re: beet kernel patch summary
> 
> On Wed, 18 Apr 2007, Henderson, Thomas R wrote:
> 
> > Hi all,
> > I was poking around your web site today looking for this 
> (interfamily)
> > patch; can you send a pointer?  I downloaded the nightly tarball but
> > found one patch that was labeled BROKEN in the 2.6.19.0 directory.
> 
> The latest working patches are located in patches/2.6.17.14 
> directory. 
> 2.6.11+ are still work in progress. More specifically, 2.6.11 fails 
> to set-up BEET mode SPs properly.

I am not sure about the above statement.  2.6.17.14 works but 2.6.11+
are still work in progress?

I am not sure that I want patches that are pre-2.6.19.  I see that
2.6.20.7 (today's version) has BEET, and so does 2.6.19+ I understand.
Is there a separate patch on top of 2.6.19+ that does the interfamily
piece of BEET?  Where is that patch, and is it stable?

More generally, I want to explore again a Linux implementation that
requires no patches to run HIP, yet has kernel-space data processing.
Loadable kernel modules are OK, as long as CONFIG_*=m in the typical
distribution.  This is to facilitate deployment; I think that asking
testers to rebuild their kernel is too cumbersome.  In the absence of
something like BEET module, we would resort to custom iptables mangle
modules.  

- is it true that 2.6.19+ as is requires no patches to do base/esp/mm
HIP processing, if one does not want to do interfamily roaming?
- will it be true that 2.6.2? (with interfamily) will be the same?

That is, even if BEET is supported in the future, will there still be a
need to apply some patch like policy-sleep to get it to work right?  I
understand that hipmod will be still experimental (a patch) for now, but
that seems to be a separable piece.

Thanks,
Tom

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