[patch] I-pipe 2.6.12-v0.9-02

[patch] I-pipe 2.6.12-v0.9-02

[Philippe Gerum]

The interrupt pipeline patch v0.9-02 has been released, fixing a latency 
spot and a bug in the deferred printk() mechanism.

A split version of the patch for x86, ppc32 and ia64 is available here: 
http://download.gna.org/adeos/patches/v2.6/ipipe/split/

Patch sequence to build a Linux 2.6.12 tree with I-pipe support:

http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.12.tar.bz2
http://download.gna.org/adeos/patches/v2.6/ipipe/ipipe-2.6.12-v0.9-02.patch

-- 

Philippe.

Re: [patch] I-pipe 2.6.12-v0.9-02

[Gene Heskett]

On Monday 18 July 2005 09:41, Philippe Gerum wrote:
>The interrupt pipeline patch v0.9-02 has been released, fixing a
> latency spot and a bug in the deferred printk() mechanism.
>
>A split version of the patch for x86, ppc32 and ia64 is available
> here: http://download.gna.org/adeos/patches/v2.6/ipipe/split/
>
>Patch sequence to build a Linux 2.6.12 tree with I-pipe support:
>
>http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.12.tar.bz2
>http://download.gna.org/adeos/patches/v2.6/ipipe/ipipe-2.6.12-v0.9-0
>2.patch

Will this then work with emc?  emc, when run, loads the adeos stuff, 
then unloads it when its stopped.  emc being the linux cnc machine 
controller.

If it will, I'd like to play with it on a bdi-4.20 install.

Or is this a seperate patch?

-- 
Cheers, Gene
"There are four boxes to be used in defense of liberty:
 soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
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message by Gene Heskett are:
Copyright 2005 by Maurice Eugene Heskett, all rights reserved.

Re: [patch] I-pipe 2.6.12-v0.9-02

[Philippe Gerum]

Gene Heskett <gene.heskett <at> verizon.net> writes:

> 
> On Monday 18 July 2005 09:41, Philippe Gerum wrote:
> >The interrupt pipeline patch v0.9-02 has been released, fixing a
> > latency spot and a bug in the deferred printk() mechanism.
> >
> >A split version of the patch for x86, ppc32 and ia64 is available
> > here: http://download.gna.org/adeos/patches/v2.6/ipipe/split/
> >
> >Patch sequence to build a Linux 2.6.12 tree with I-pipe support:
> >
> >http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.12.tar.bz2
> >http://download.gna.org/adeos/patches/v2.6/ipipe/ipipe-2.6.12-v0.9-0
> >2.patch
> 
> Will this then work with emc?  emc, when run, loads the adeos stuff, 
> then unloads it when its stopped.  emc being the linux cnc machine 
> controller.
> 
> If it will, I'd like to play with it on a bdi-4.20 install.
> 
> Or is this a seperate patch?
> 

This will be a separate patch against the I-pipe, adding the missing bits to
support what emc and the like need, in order to run the real-time extension they
rely on. The I-pipe patch series consists of largely reworked Adeos patches only
retaining the interrupt pipeline code from its ancestor. We need a few other
things to support what those real-time extension need to fully cooperate with
Linux (which goes beyond just interposing on interrupts actually).

--
Philippe.