Re: [ANNOUNCE] 2.6.31-rt11

Will Schmidt
2009-09-23T21:33:49Z

On Sat, 2009-09-19 at 00:39 +0200, Thomas Gleixner wrote:
> We are pleased to announce the next update to our new preempt-rt
> series.
>
> - latencytop fix
>
> - disable SPARSE_IRQ, DMAR, IRQ_REMAP for -rt
>
> Known issues:
> - ARM highmem
> - scheduler load balancing oddities. Peter is working on it.
> - timer_interrupt hang check (still working on somthing useful)
>
> The planned "add back MIPS support" is postponed to rt12.

Just a light workload and a couple boot tests so far, 2.6.31-rt11
appears to be running good on my powerpc64 systems. (power6 JS22
blades).

Thanks. :-)
-Will

>
> Download locations:
>
> http://rt.et.redhat.com/download/
> http://www.kernel.org/pub/linux/kernel/projects/rt/
>
> Git release branch:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git rt/2.6.31
>
> Git development branch:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip.git rt/head
>
> Gitweb:
> http://git.kernel.org/?p=linux/kernel/git/tip/linux-2.6-tip.git;a=shortlog;h=rt/2.6.31
>
> Information on the RT patch can be found at:
>
> http://rt.wiki.kernel.org/index.php/Main_Page
>
> to build the 2.6.31-rt11 tree, the following patches should be
> applied:
>
> http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.31.tar.bz2
> http://www.kernel.org/pub/linux/kernel/projects/rt/patch-2.6.31-rt11.bz2
>
> Enjoy !
>
> tglx
>
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