Re: 2.6.18-rt6

From: Sergio Monteiro Basto
Date: Thu Oct 19 2006 - 20:54:45 EST


I just test rt6 it in my problematic VIA Board with one PENTIUM D (DUAL)

1. don't apply cleaning to 2.16.18.1 (on sparc arch )
2. I usual boot with notsc (because without it give me many lost time
tickets)
I try 2.16.18.1-rt6 without notsc and freeze on boot.
I try with notsc and says
Time: acpi_pm clocksource has been installed.
Looks stable and don't show any lost timer ticket on dmesg.

But I want also work with Nvidia dri which is a close drive from NVIDIA.
I install that drive and I enable DRI, After a few minutes I got a
spontaneous reboot.
I will keep testing without nvidia close source.

And I like to know if this rt6 patch make this new clocksource (acpi_pm)
or just found it and use it ?

cat /sys/devices/system/clocksource/clocksource0/available_clocksource
acpi_pm jiffies
cat /sys/devices/system/clocksource/clocksource0/current_clocksource
acpi_pm

Thanks,



On Wed, 2006-10-18 at 10:39 +0200, Ingo Molnar wrote:
> i've released the 2.6.18-rt6 tree, which can be downloaded from the
> usual place:
>
> http://redhat.com/~mingo/realtime-preempt/
>
> this is a fixes-mostly release. Changes since -rt4:
>
> - fix for module loading / symbol table crash (John Stultz)
> - scheduler fix (Mike Galbraith)
> - fix x86_64 NMI watchdog & preempt-rcu interaction
> - fix time-warp false positives
> - jiffies_to_timespec export fix (Steven Rostedt)
> - ll_rw_block.c warning fix (Mike Galbraith)
> - PPC updates (Daniel Walker)
> - MIPS updates (Manish Lachwani)
> - ARM oprofile fix (Kevin Hilman)
> - traditional futexes queued via plists (Séstien Duguése)
> - (various other smaller fixes)
>
> to build a 2.6.18-rt6 tree, the following patches should be applied:
>
> http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.18.tar.bz2
> http://redhat.com/~mingo/realtime-preempt/patch-2.6.18-rt6
>
> as usual, bugreports, fixes and suggestions are welcome,
>
> Ingo
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--
Sérgio M.B.

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