Hi,

I'm very interest in participating in CIP.

Name: Tiejun Chen
Company: VMware
Position/Role: Staff Engineer/Technical Leader
Why you are interested on: I'm working on some industrial IoT projects and explorations at VMware. It involves Linux development like trimming down/Paravirtualizing Preempt-RT Linux as Guest OS. And I'm also working on my personal Unikernel project, UniLinux, Unilernelize Linux. And, I ever was responsible of Wind River Linux Kernel/BSP development including Preempt-RT kernel. After that I also working on enabling HW feature to KVM/Xen/Qemu at Intel OTC. So I'd like to continue this kind of job. Especially, I totally agree that we need this industrial grade Linux.

Thanks
Tiejun

--

Hi Tiejun Chen,

On 17/11/17 08:05, Tiejun Chen wrote:

Hi,

I'm very interest in participating in CIP.

Name: Tiejun Chen
Company: VMware
Position/Role: Staff Engineer/Technical Leader
Why you are interested on: I'm working on some industrial IoT projects and explorations at VMware. It involves Linux development like trimming down/Paravirtualizing Preempt-RT Linux as Guest OS. And I'm also working on my personal Unikernel project, UniLinux, Unilernelize Linux. And, I ever was responsible of Wind River Linux Kernel/BSP development including Preempt-RT kernel. After that I also working on enabling HW feature to KVM/Xen/Qemu at Intel OTC. So I'd like to continue this kind of job. Especially, I totally agree that we need this industrial grade Linux.

nice to meet you. Thanks for your kind offering.

Please check the following links in case you see something you might be interested on or call your attention:
* CIP kernel maintenance: https://wiki.linuxfoundation.org/civilinfrastructureplatform/cipkernelmaintenance

Maybe you can start by checking the kernel. Feel free to ask questions through this list. Ben Hutchings and Daniel Wagner are the maintainers. is the

* CIP Testing project: https://wiki.linuxfoundation.org/civilinfrastructureplatform/ciptesting

Maybe you can check the latest version and downloading B@D v1.0 if you are interested in kernel testing.

* CIP Core: https://wiki.linuxfoundation.org/civilinfrastructureplatform/cip-core

We released a few days ago a first attempt of what should become CIP base system. Feel free to check it out and let us know what you think about it.

Maybe you already have something else in mind where you can contribute to. In such case, please let us know. It would be great to find an area of interest for you that makes an impact in the project. This is frequently the hardest part about joining a project. Let's try to find it together.

By the way, is your unikernel project open? It would be interesting if you can provide us some links. It sounds interesting.

Best Regards


--
Agustin Benito Bethencourt
Principal Consultant - FOSS at Codethink
agustin.benito@...

Agustin,

Very glad to meet you guys. I hope I can contribute to CIP.

I'm trying to understand insight of CIP based some public materials from your team. And then I will go to check kernel project. On my side I'm curious if anyone started working Preempt RT CIP Kernel. In addition, I'd like to take look at if CIP need virtualization support. Based on my job, I think HW virtualization can play very important role in some IoT cases. In addition, KSPP is also my interest.

Go back to Unikernel exploration, I think at least you can find this,

https://wiki.linuxfoundation.org/realtime/events/rt-summit2017/schedule

Actually this is my personal proposal so it's still at the early stage. Maybe you also can find this somewhere else because this year I talked this similar presentation at LinuxCon China, Open Source Summit North America, Open Source Summit Europe & Embedded Linux Conference Europe and RT-Summit Europe. You know, I was trying to collect some valuable comments and feedback to issue my development. So I'm also looking forward to any thought from you. Thank you in advance.

Thanks
Tiejun

Hi,


On 20/11/17 13:09, Tiejun Chen wrote:

Did you receive this email? I cannot find this via cip-dev@....

No, I hadn't received it. I put the list on CC to make sure others can read it. I will answer in a different mail

Thanks
Tiejun

-----Original Message-----
From: Tiejun Chen
Sent: Saturday, November 18, 2017 3:02 PM
To: 'Agustin Benito Bethencourt' <agustin.benito@...>
Cc: cip-dev@...
Subject: RE: [cip-dev] Applying for CIP work

Agustin,

Very glad to meet you guys. I hope I can contribute to CIP.

I'm trying to understand insight of CIP based some public materials from your
team. And then I will go to check kernel project. On my side I'm curious if
anyone started working Preempt RT CIP Kernel. In addition, I'd like to take look
at if CIP need virtualization support. Based on my job, I think HW virtualization
can play very important role in some IoT cases. In addition, KSPP is also my
interest.

Go back to Unikernel exploration, I think at least you can find this,

https://wiki.linuxfoundation.org/realtime/events/rt-summit2017/schedule

Actually this is my personal proposal so it's still at the early stage. Maybe you
also can find this somewhere else because this year I talked this similar
presentation at LinuxCon China, Open Source Summit North America, Open
Source Summit Europe & Embedded Linux Conference Europe and RT-Summit
Europe. You know, I was trying to collect some valuable comments and
feedback to issue my development. So I'm also looking forward to any thought
from you. Thank you in advance.

Thanks
Tiejun

-----Original Message-----
From: Agustin Benito Bethencourt
[mailto:agustin.benito@...]
Sent: Friday, November 17, 2017 7:37 PM
To: Tiejun Chen <tiejunc@...>
Cc: cip-dev@...
Subject: Re: [cip-dev] Applying for CIP work

Hi Tiejun Chen,

On 17/11/17 08:05, Tiejun Chen wrote:

Hi,

I'm very interest in participating in CIP.

Name: Tiejun Chen
Company: VMware
Position/Role: Staff Engineer/Technical Leader Why you are
interested
on: I'm working on some industrial IoT projects and explorations at
VMware. It

involves Linux development like trimming down/Paravirtualizing
Preempt-RT Linux as Guest OS. And I'm also working on my personal
Unikernel project, UniLinux, Unilernelize Linux. And, I ever was
responsible of Wind River Linux Kernel/BSP development including
Preempt-RT kernel. After that I also working on enabling HW feature to
KVM/Xen/Qemu at Intel OTC. So I'd like to continue this kind of job.
Especially, I totally agree that we need this industrial grade Linux.

nice to meet you. Thanks for your kind offering.

Please check the following links in case you see something you might
be interested on or call your attention:
* CIP kernel maintenance:
https://urldefense.proofpoint.com/v2/url?u=https-
3A__wiki.linuxfoundation.org_civilinfrastructureplatform_cipkernelmain
tenanc
e&d=DwICaQ&c=uilaK90D4TOVoH58JNXRgQ&r=07uia9Ug44gDTos4Skoc-

UHWYOhje6rSAfMw5lKjUlo&m=_s3PV5euN3CS1h0XgeeBsnF45zK0ANnvy9zAqL

DgFIQ&s=WxhqZznW8JMh2YtycmrT7YfdiK8sXQ00Dlwc14ZXYBQ&e=

Maybe you can start by checking the kernel. Feel free to ask questions
through this list. Ben Hutchings and Daniel Wagner are the maintainers.
is the

* CIP Testing project:
https://urldefense.proofpoint.com/v2/url?u=https-
3A__wiki.linuxfoundation.org_civilinfrastructureplatform_ciptesting&d=
DwICa
Q&c=uilaK90D4TOVoH58JNXRgQ&r=07uia9Ug44gDTos4Skoc-

UHWYOhje6rSAfMw5lKjUlo&m=_s3PV5euN3CS1h0XgeeBsnF45zK0ANnvy9zAqL

DgFIQ&s=rPH_97_RlO3OzK2gR68M5vSUWpR-3kXimT9XCrnPi-Q&e=

Maybe you can check the latest version and downloading B@D v1.0 if you
are interested in kernel testing.

* CIP Core:
https://urldefense.proofpoint.com/v2/url?u=https-
3A__wiki.linuxfoundation.org_civilinfrastructureplatform_cip-

2Dcore&d=DwICaQ&c=uilaK90D4TOVoH58JNXRgQ&r=07uia9Ug44gDTos4Skoc-

UHWYOhje6rSAfMw5lKjUlo&m=_s3PV5euN3CS1h0XgeeBsnF45zK0ANnvy9zAqL

DgFIQ&s=g64lFK8R4NnFr5s1GNMv-SC70AEHQDQ9BgVaugpFenw&e=

We released a few days ago a first attempt of what should become CIP
base system. Feel free to check it out and let us know what you think about it.

Maybe you already have something else in mind where you can contribute
to. In such case, please let us know. It would be great to find an
area of interest for you that makes an impact in the project. This is
frequently the hardest part about joining a project. Let's try to find it together.

By the way, is your unikernel project open? It would be interesting if
you can provide us some links. It sounds interesting.

Best Regards


--
Agustin Benito Bethencourt
Principal Consultant - FOSS at Codethink
agustin.benito@...

--
Agustin Benito Bethencourt
Principal Consultant - FOSS at Codethink
agustin.benito@...

Hi Tiejun,

On 20/11/17 16:10, Agustin Benito Bethencourt wrote:

Go back to Unikernel exploration, I think at least you can find this,

https://wiki.linuxfoundation.org/realtime/events/rt-summit2017/schedule

Actually this is my personal proposal so it's still at the early stage.
Maybe you
also can find this somewhere else because this year I talked this similar
presentation at LinuxCon China, Open Source Summit North America, Open
Source Summit Europe & Embedded Linux Conference Europe and RT-Summit
Europe. You know, I was trying to collect some valuable comments and
feedback to issue my development. So I'm also looking forward to any
thought
from you. Thank you in advance

I am afraid I do not have the technical expertise required to evaluate or provide any meaningful feedback on this topic.

I will see your talk though.

Daniel Wagner, in CC, is the CIP RT kernel maintainer. Ben Hutchings is the CIP kernel maintainer. Both read this list. If they have anything relevant to say, they probably will.

Best Regards
--
Agustin Benito Bethencourt
Principal Consultant - FOSS at Codethink
agustin.benito@...

Hi Tiejun,


On 18/11/17 07:47, Tiejun Chen wrote:

Nori,

Thank you. Do we have sort the weekly meeting?

We used to until ELCE, on Thursdays. But we do not now.

Thanks

Tiejun

*From:* Noriaki Fukuyasu [mailto:fukuyasu@...]
*Sent:* Friday, November 17, 2017 7:36 PM
*To:* Tiejun Chen <tiejunc@...>
*Cc:* cip-dev@...
*Subject:* Re: [cip-dev] Applying for CIP work

Hi Tiejun

Welcome to CIP developer community!

We are so happy to have an experienced kernel engineer like you!

We've doing several different sub projects centered toward SLTS and
industrial grade linux, and in all the area, we will definitely need
more help!

Ben, Daniel, Jan, Yoshi (or anyone)

Please chime in and suggest Teijun where might be the areas to start for
him.

Thanks!

Nori

On Fri, Nov 17, 2017 at 4:05 PM, Tiejun Chen <tiejunc@...
<mailto:tiejunc@...>> wrote:

Hi,

I'm very interest in participating in CIP.

Name: Tiejun Chen
Company: VMware
Position/Role: Staff Engineer/Technical Leader
Why you are interested on: I'm working on some industrial IoT
projects and explorations at VMware. It involves Linux development
like trimming down/Paravirtualizing Preempt-RT Linux as Guest OS.
And I'm also working on my personal Unikernel project, UniLinux,
Unilernelize Linux. And, I ever was responsible of Wind River Linux
Kernel/BSP development including Preempt-RT kernel. After that I
also working on enabling HW feature to KVM/Xen/Qemu at Intel OTC. So
I'd like to continue this kind of job. Especially, I totally agree
that we need this industrial grade Linux.

Thanks
Tiejun
_______________________________________________
cip-dev mailing list
cip-dev@... <mailto:cip-dev@...>
https://lists.cip-project.org/mailman/listinfo/cip-dev
<https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.cip-2Dproject.org_mailman_listinfo_cip-2Ddev&d=DwMFaQ&c=uilaK90D4TOVoH58JNXRgQ&r=07uia9Ug44gDTos4Skoc-UHWYOhje6rSAfMw5lKjUlo&m=2eg3xa_FP9aZ3ZRtf6k15VyWeCO3t1jNfAf2dozBQXQ&s=scjBWyTuCKyBCvKiXRKvbMphN8G_NXQaDyTDmVe-cJg&e=>



--

Noriaki Fukuyasu

VP of Japan Operations

The Linux Foundation

Mail: fukuyasu@... <mailto:fukuyasu@...>

Tel: +81-80-4350-1133



_______________________________________________
cip-dev mailing list
cip-dev@...
https://lists.cip-project.org/mailman/listinfo/cip-dev

--
Agustin Benito Bethencourt
Principal Consultant - FOSS at Codethink
agustin.benito@...

Hi Tiejun,

On 18/11/17 08:01, Tiejun Chen wrote:

Agustin,

Very glad to meet you guys. I hope I can contribute to CIP.

I'm trying to understand insight of CIP based some public materials from your team. And then I will go to check kernel project. On my side I'm curious if anyone started working Preempt RT CIP Kernel.

Daniel Wagner, in CC, is the CIP RT kernel maintainer. Daniel, can you provide an update on where you are at or tell Tiejun?

In addition, I'd like to take look at if CIP need virtualization support. Based on my job, I think HW virtualization can play very important role in some IoT cases.

This is an area that I do not recall to hear any solid discussion about in this forum. That does not mean there is no interest, just that we have been focused in other priorities.

I think you should take a first step here and propose what can be done in this regard and why. That way a discussion in this list can be open about it.

In addition, KSPP is also my interest.

In this area there are a couple of small bits done. Ben Hutchings, the CIP kernel maintainer, included several KSPP backports late last year in the CIP kernel. Additional contributions can be done on that side. I think is a very interesting area to contribute to.


Best Regards


--
Agustin Benito Bethencourt
Principal Consultant - FOSS at Codethink
agustin.benito@...

Hi Tiejun,

Sorry for the late response. Just in the middle of a release...

On 11/23/2017 12:34 PM, Agustin Benito Bethencourt wrote:

Hi Tiejun,

On 18/11/17 08:01, Tiejun Chen wrote:

Agustin,

Very  glad to meet you guys. I hope I can contribute to CIP.

I'm trying to understand insight of CIP based some public materials
from your team. And then I will go to check kernel project. On my side
I'm curious if anyone started working Preempt RT CIP Kernel.

Daniel Wagner, in CC, is the CIP RT kernel maintainer. Daniel, can you
provide an update on where you are at or tell Tiejun?

Sure. So far I create an initial cip-rt tree. It is not to do date. Ben
already created a cip-13, I am still on cip7-rt2. Those version are only
compile tested and not tested on real hardware. Currently, I am setting
up a test environment for the bbb. That is, I have all in place I am
working on finding a base config for the kernel. After that I'll update
my tree on Ben's tree. Also I need to apply the stable-rt patches from
Steven.

Yeah and I should move my tree kernel.org today... busy times :)

One thing we could work together is writing/collecting tests which are
relevant for rt. Anyway, I have Steven's ktest running but I didn't
grasp Steven's test suite so far.

Thanks,
Daniel