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Author Topic: PREEMPT_RT patch still possible ?  (Read 2272 times)

Offline python

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PREEMPT_RT patch still possible ?
« on: March 17, 2010, 04:51:06 AM »

Hello,

are there any plans to support newer kernel releases like 2.6.3x?

Would it be possible to apply the PREEMPT_PATCH ?

Best Regards

--Armin
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Offline curaga

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Re: PREEMPT_RT patch still possible ?
« Reply #1 on: March 17, 2010, 04:53:34 AM »
We're currently looking at 2.6.33.

No, I don't think the RT patches will be used for the official kernel. They decrease throughput and only are useful to a small number of users (music people?).
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The only barriers that can stop you are the ones you create yourself.

Offline python

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Re: PREEMPT_RT patch still possible ?
« Reply #2 on: March 17, 2010, 07:01:56 AM »

The kernel version 2.6.33 would be OK.

TinyCoreLinux could be very interesting for embedded control systems using ethernet based fieldbuses.

For that reason we nee the real-time patch.

--Armin

http://www.steinhoff-automation.com/DviewSDL.htm
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Offline helander

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Re: PREEMPT_RT patch still possible ?
« Reply #3 on: March 17, 2010, 08:36:18 AM »
In the past I have built my own kernels with the RT patches applied and use that with TC/MC. Lately I have been using latest RT kernels from Ubuntu with TC/MC and that seems to work fine.

/Lars
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