microkernel-devroom

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microkernel-devroom@lists.fosdem.org

December 2021

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2 discussions

Would an introduction to a not-yet-functional OS be accepted?
by Andrew Warkentin 27 Dec '21

27 Dec '21

Would an introduction to an OS that is not yet functional but has most of the architecture planned out be accepted? I'm currently working on a QNX-like OS based on seL4 <https://gitlab.com/uxrt> but at the moment don't have anything beyond kernel bindings and memory allocators. I do however have the basic architecture all planned out; <https://gitlab.com/uxrt/uxrt-toplevel/-/blob/master/architecture_notes> is a fairly complete (but a bit disorganized) summary. I'd be interested in giving an introductory presentation (loosely following the top section of my architectural notes file).

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CfP: Microkernel and Component-based OS Devroom at FOSDEM 2022
by Martin Decky 06 Dec '21

06 Dec '21

Microkernel and Component-based OS Devroom at FOSDEM 2022 CALL FOR PARTICIPATION On-line version of this CfP: http://fosdem.microkernel.info/ The developers and users of several free and open source microkernel-based and component-based operating systems will meet on-line as part of FOSDEM 2022 [1] and will share a developer room. The devroom is currently looking for content in the form of talks and activities related to the area of microkernel-based, unikernel-based, component-based operating systems and similar topics. The devroom has been preliminarily scheduled to Saturday February 5th 2022. The devroom will take place during European day hours. Possible topics of the devroom include, but are not limited to: * introduction of a specific OS or framework * design of subsystems and the general architecture of an OS * languages, tools and toolchains used * enabling support for hardware (architectures, device drivers) and programming languages * development processes, debugging * maintenance, testing and release engineering * safety, security and robustness * trends and challenges * research and open questions * community and governance * use cases, experiences and status updates * best practices and lessons learned * demos This is a call for your participation. We kindly ask you to submit your proposals no later than on December 28th 2021. Please use the Pentabarf web site [2] to submit your proposals. If you already have a user account in Pentabarf, please do not create a new one. Addtionally, make sure to select the Microkernel and Component-based OS Devroom as the track when submitting your talk and include at least the following information in your proposal: * title of your talk * your full name * short abstract of your talk (one or two paragraphs) * duration of your talk (at least 20 minutes and no longer than 50 minutes) * your short bio * your photo The talks will be pre-recorded in advance in January and streamed automatically during the event. This means that you will need to complete and submit your talk recording by January 15th 2022. However, each speaker should be also present on-line just after the streaming of their talk for a live Q&A. You can specify your prefered time slot of your talk. The communication language of the devroom is English. The official devroom schedule (along with the accepted talks) will be announced on December 31st 2021 on the devroom's mailing list [3] and the speakers will be notified via e-mail. The schedule will also be published on the FOSDEM web site. For any comments, questions and suggestions (e.g. suggestions for a different type of event during the devroom), please do not hesitate to use the devroom's mailing list [3]. About the Devroom Since the first Microkernel OS Devroom at FOSDEM 2012 [4], this devroom has been a part of each following FOSDEM (with slight variations of the name). The focus gradually widened to include component-based, unikernel-based and other operating systems. By now, it has become a somewhat institutionalized tradition for the open source operating systems community and it is one of the few places where microkernel enthusiasts and people with different views on how operating systems should work meet regularly. To this date, over a dozen projects have participated in one way or another. Many of the projects face similar challenges but come up with partially different solutions. Therefore, the goal of the devroom is to bring the various projects together, let them exchange ideas, cross-pollinate and socialize. Extraordinary Circumstances in 2022 (Again) Due to the extraordinary mode of organization of FOSDEM 2022 (being an on-line event again), the devroom talks will be required to be pre-recorded in January and streamed during the event (with a live Q&A). The talk videos will be published under Creative Commons license by FOSDEM. By submitting a recorded talk, the speaker agrees to have it made available publicly indefinitively. For organizational purposes, we also need contact information of the speakers of accepted talks. Please check the official CfP page [5] of the devroom regularly. We will keep updating it as technical guidelines will be set by the FOSDEM organizers. Microkernel Dinner Sadly, it will not be possible to arrange our traditional microkernel dinner and other in-person social gatherings in Brussels this time again. However, we plan a closing event of the devroom as a loose approximation of the microkernel dinner. The details will be announced later. We encourage the on-line participats to bring their own food and beverages. About FOSDEM FOSDEM [6] is a two-day event organized by volunteers to promote the widespread use of free and open source software. FOSDEM is widely recognized as one of the best such conferences worldwide. FOSDEM covers a wide spectrum of free and open source software and hardware projects and offers a platform for people to collaborate. To this end, FOSDEM has set up developer rooms (devrooms) where teams can meet and showcase their projects. Devrooms are a place for teams to discuss, hack and publicly present latest directions, lightning talks, news and proposals. Besides developer rooms, FOSDEM also offers main tracks, lightning talks, certification exams and project stands. In recent years, FOSDEM has been hosting more than 5000 developers annually at the ULB Solbosch campus. Due to the circumstances, FOSDEM 2022 will be organized as an on-line event. The participation in FOSDEM is totally free, although the organizers gratefully accept donations and sponsorship. No registration is necessary, but attendees are expected to follow the FOSDEM's code of conduct [7]. Important Dates Recap * 2021-12-28: Deadline for talk proposal submission * 2021-12-31: Schedule published and speakers notified of acceptance * 2022-01-15: Deadline for talk pre-recoding submission * 2022-02-05: Devroom taking place on-line Contact In case of any comments, questions and suggestions, please do not hesitate to contact the devroom organizers via the devroom's mailing list [3]. The primary organizers of the devroom in 2022 are: * Sebastian Sumpf * Martin Decky Links [1] https://fosdem.org/2022/ [2] https://penta.fosdem.org/submission/FOSDEM22/ [3] https://lists.fosdem.org/listinfo/microkernel-devroom [4] https://archive.fosdem.org/2012/schedule/track/microkernel_os_devroom.html [5] http://fosdem.microkernel.info/ [6] https://fosdem.org/ [7] https://fosdem.org/2022/practical/conduct/

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