RT on 2.6.34

RT on 2.6.34

[Sven-Thorsten Dietrich]

If I read this correctly, WR ported RT to 2.6.34.

Anyone out there to confirm?

http://www.linuxfordevices.com/c/a/News/Wind-River-and-AlcatelLucent-common-platform/

Re: RT on 2.6.34

[walimis]

On Tue, Oct 05, 2010 at 11:40:46PM -0700, Sven-Thorsten Dietrich wrote:
> If I read this correctly, WR ported RT to 2.6.34.
>
> Anyone out there to confirm?
Yes, it's true.

walimis
>
> http://www.linuxfordevices.com/c/a/News/Wind-River-and-AlcatelLucent-common-platform/
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Re: RT on 2.6.34

[Esben Haabendal]

walimis <walimisdev@gmail.com> writes:

> On Tue, Oct 05, 2010 at 11:40:46PM -0700, Sven-Thorsten Dietrich wrote:
>> If I read this correctly, WR ported RT to 2.6.34.
>>
>> Anyone out there to confirm?
> Yes, it's true.

Ok, where do I download this from?

/Esben

Re: RT on 2.6.34

[walimis]

On Fri, Oct 08, 2010 at 10:07:35AM +0200, Esben Haabendal wrote:
>walimis <walimisdev@gmail.com> writes:
>
>> On Tue, Oct 05, 2010 at 11:40:46PM -0700, Sven-Thorsten Dietrich wrote:
>>> If I read this correctly, WR ported RT to 2.6.34.
>>>
>>> Anyone out there to confirm?
>> Yes, it's true.
>
>Ok, where do I download this from?
there is a open source version of windriver kernel:
git://git.pokylinux.org/linux-2.6-windriver
please try "preempt_rt" branch.

walimis
>
>/Esben

Re: RT on 2.6.34

[Sven-Thorsten Dietrich]

  On 10/08/2010 01:37 AM, walimis wrote:
> On Fri, Oct 08, 2010 at 10:07:35AM +0200, Esben Haabendal wrote:
>> walimis<walimisdev@gmail.com>  writes:
>>
>>> On Tue, Oct 05, 2010 at 11:40:46PM -0700, Sven-Thorsten Dietrich wrote:
>>>> If I read this correctly, WR ported RT to 2.6.34.
>>>>
>>>> Anyone out there to confirm?
>>> Yes, it's true.
>> Ok, where do I download this from?
> there is a open source version of windriver kernel:
> git://git.pokylinux.org/linux-2.6-windriver
> please try "preempt_rt" branch.
>

Thanks.

Just for clarity, does this mean you also have a non-open-source version 
of the WR Linux Kernel?

Sven


> walimis
>> /Esben

Re: RT on 2.6.34

[Bruce Ashfield]

On Fri, Oct 8, 2010 at 8:07 AM, Sven-Thorsten Dietrich
<thebigcorporation@gmail.com> wrote:
>  On 10/08/2010 01:37 AM, walimis wrote:
>>
>> On Fri, Oct 08, 2010 at 10:07:35AM +0200, Esben Haabendal wrote:
>>>
>>> walimis<walimisdev@gmail.com>  writes:
>>>
>>>> On Tue, Oct 05, 2010 at 11:40:46PM -0700, Sven-Thorsten Dietrich wrote:
>>>>>
>>>>> If I read this correctly, WR ported RT to 2.6.34.
>>>>>
>>>>> Anyone out there to confirm?
>>>>
>>>> Yes, it's true.
>>>
>>> Ok, where do I download this from?
>>
>> there is a open source version of windriver kernel:
>> git://git.pokylinux.org/linux-2.6-windriver
>> please try "preempt_rt" branch.
>>
>
> Thanks.
>
> Just for clarity, does this mean you also have a non-open-source version of
> the WR Linux Kernel?

Nope, there is the kernel that ships with the Wind River Linux product, but
it is just as open source as any other maintained Linux kernel. The
source is available
with every copy of the product at release, and is also made available
through other channels as appropriate.

I maintain both the poky, and Wind River commercial kernel, so feel
free to contact me with any questions, technical or not.

Cheers,

Bruce


>
> Sven
>
>
>> walimis
>>>
>>> /Esben
>
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>



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Re: RT on 2.6.34

[Bruce Ashfield]

On Fri, Oct 8, 2010 at 5:37 AM, walimis <walimisdev@gmail.com> wrote:
> On Fri, Oct 08, 2010 at 10:07:35AM +0200, Esben Haabendal wrote:
>>walimis <walimisdev@gmail.com> writes:
>>
>>> On Tue, Oct 05, 2010 at 11:40:46PM -0700, Sven-Thorsten Dietrich wrote:
>>>> If I read this correctly, WR ported RT to 2.6.34.
>>>>
>>>> Anyone out there to confirm?
>>> Yes, it's true.
>>
>>Ok, where do I download this from?
> there is a open source version of windriver kernel:
> git://git.pokylinux.org/linux-2.6-windriver
> please try "preempt_rt" branch.

Please do NOT try this branch. It is only being updated now and
is not up to date.

Cheers,

Bruce

>
> walimis
>>
>>/Esben
> --
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>



-- 
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thee at its end"
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Re: RT on 2.6.34

[Frank Rowand]

On 10/08/10 10:47, Bruce Ashfield wrote:
> On Fri, Oct 8, 2010 at 5:37 AM, walimis <walimisdev@gmail.com> wrote:
>> On Fri, Oct 08, 2010 at 10:07:35AM +0200, Esben Haabendal wrote:
>>> walimis <walimisdev@gmail.com> writes:
>>>
>>>> On Tue, Oct 05, 2010 at 11:40:46PM -0700, Sven-Thorsten Dietrich wrote:
>>>>> If I read this correctly, WR ported RT to 2.6.34.
>>>>>
>>>>> Anyone out there to confirm?
>>>> Yes, it's true.
>>>
>>> Ok, where do I download this from?
>> there is a open source version of windriver kernel:
>> git://git.pokylinux.org/linux-2.6-windriver
>> please try "preempt_rt" branch.
> 
> Please do NOT try this branch. It is only being updated now and
> is not up to date.

Bruce,

Is there now an up to date version of the 2.6.34 windriver RT patches
that we can access?

Thanks,

Frank Rowand

Re: RT on 2.6.34

[Bruce Ashfield]

On Wed, Jan 19, 2011 at 5:35 PM, Frank Rowand <frank.rowand@am.sony.com> wrote:
> On 10/08/10 10:47, Bruce Ashfield wrote:
>> On Fri, Oct 8, 2010 at 5:37 AM, walimis <walimisdev@gmail.com> wrote:
>>> On Fri, Oct 08, 2010 at 10:07:35AM +0200, Esben Haabendal wrote:
>>>> walimis <walimisdev@gmail.com> writes:
>>>>
>>>>> On Tue, Oct 05, 2010 at 11:40:46PM -0700, Sven-Thorsten Dietrich wrote:
>>>>>> If I read this correctly, WR ported RT to 2.6.34.
>>>>>>
>>>>>> Anyone out there to confirm?
>>>>> Yes, it's true.
>>>>
>>>> Ok, where do I download this from?
>>> there is a open source version of windriver kernel:
>>> git://git.pokylinux.org/linux-2.6-windriver
>>> please try "preempt_rt" branch.
>>
>> Please do NOT try this branch. It is only being updated now and
>> is not up to date.
>
> Bruce,
>
> Is there now an up to date version of the 2.6.34 windriver RT patches
> that we can access?

Hi Frank,

There will be one shortly, this is being worked on several fronts. I have
an update to the yocto branches that brings it up to date with to capture
some stability fixes from -tip and other sources. There are also other
efforts to fixup the series to work with a stock 2.6.34 that should be ready
in the not to distant future. We are trying to hit the middle ground of
cleaning up the presentation of this, but not waste effort by working through
changes that are already being done as the -rt patch is updated to
newer kernels.

What currently is in the yocto preempt_rt branch will boot, but still has a
few things I need to change (I'm held up deciding if doing a non-fastforward
merge is acceptable:)

Cheers,

Bruce

>
> Thanks,
>
> Frank Rowand
>
>



-- 
"Thou shalt not follow the NULL pointer, for chaos and madness await
thee at its end"

Re: RT on 2.6.34

[Madovsky]

----- Original Message ----- 
From: "walimis" <walimisdev@gmail.com>
To: "Esben Haabendal" <eha@doredevelopment.dk>
Cc: "Sven-Thorsten Dietrich" <thebigcorporation@gmail.com>; "linux-rt-users" 
<linux-rt-users@vger.kernel.org>
Sent: Friday, October 08, 2010 4:37 AM
Subject: Re: RT on 2.6.34


> On Fri, Oct 08, 2010 at 10:07:35AM +0200, Esben Haabendal wrote:
>>walimis <walimisdev@gmail.com> writes:
>>
>>> On Tue, Oct 05, 2010 at 11:40:46PM -0700, Sven-Thorsten Dietrich wrote:
>>>> If I read this correctly, WR ported RT to 2.6.34.
>>>>
>>>> Anyone out there to confirm?
>>> Yes, it's true.
>>
>>Ok, where do I download this from?
> there is a open source version of windriver kernel:
> git://git.pokylinux.org/linux-2.6-windriver
> please try "preempt_rt" branch.
>
> walimis
>>
>>/Esben
> --
> To unsubscribe from this list: send the line "unsubscribe linux-rt-users" 
> in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

why is it not in the official RT directory ?
thanks

Franck 

Re: RT on 2.6.34

[Bruce Ashfield]

On Fri, Oct 8, 2010 at 3:20 PM, Madovsky <infos@madovsky.org> wrote:
>
> ----- Original Message ----- From: "walimis" <walimisdev@gmail.com>
> To: "Esben Haabendal" <eha@doredevelopment.dk>
> Cc: "Sven-Thorsten Dietrich" <thebigcorporation@gmail.com>; "linux-rt-users"
> <linux-rt-users@vger.kernel.org>
> Sent: Friday, October 08, 2010 4:37 AM
> Subject: Re: RT on 2.6.34
>
>
>> On Fri, Oct 08, 2010 at 10:07:35AM +0200, Esben Haabendal wrote:
>>>
>>> walimis <walimisdev@gmail.com> writes:
>>>
>>>> On Tue, Oct 05, 2010 at 11:40:46PM -0700, Sven-Thorsten Dietrich wrote:
>>>>>
>>>>> If I read this correctly, WR ported RT to 2.6.34.
>>>>>
>>>>> Anyone out there to confirm?
>>>>
>>>> Yes, it's true.
>>>
>>> Ok, where do I download this from?
>>
>> there is a open source version of windriver kernel:
>> git://git.pokylinux.org/linux-2.6-windriver
>> please try "preempt_rt" branch.
>>
>> walimis
>>>
>>> /Esben
>>
>> --
>> To unsubscribe from this list: send the line "unsubscribe linux-rt-users"
>> in
>> the body of a message to majordomo@vger.kernel.org
>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>
> why is it not in the official RT directory ?

Because it isn't official from the RT maintainers in any way shape or
form. It isn't applied on top of a stock 2.6.34 kernel context and has
been modified to work with a particular feature mix, and per board
deployment. In other words, the source comes along with our product,
but outside of that it isn't designed to be a pristine upstream, or deployed
outside of a specific configuration.

Hope that helps.

Bruce

> thanks
>
> Franck
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>



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