The LLVM Thread Sanitizer has been ported to NetBSD


November 30, 2017 posted by Kamil Rytarowski

During the past month I've finished my work on TSan for NetBSD/amd64. There are still few minor issues, although the Sanitizer is already suitable for real applications and is stable. I was able to build real applications like LLDB against TSan and get it to work to find real threading problems.

The process of stabilization and fixing TSan was challenging as there are intermixed types of issues that resulted in one big random breakage bug that is difficult to analyze. Software debuggers need more work with threaded programs, so this was like a chicken-egg problem, to debug debugging utilities.[Read More] [0 comments]

 

The strongest KASLR, ever?


November 20, 2017 posted by Maxime Villard

latest developments in the Kernel ASLR district[Read More] [3 comments]

 

NetBSD on Allwinner SoCs Update


November 08, 2017 posted by Jared McNeill

Since the last update, we've made a number of improvements to the NetBSD Allwinner port. The SUNXI kernel has grown support for 8 new SoCs, and we added many new device drivers to the source repository.

[Read More] [2 comments]

 

One year checkpoint and Thread Sanitizer update


November 01, 2017 posted by Kamil Rytarowski

The past year has been started with bugfixes and the development of regression tests for ptrace(2) and related kernel features, as well as the continuation of bringing LLDB support and LLVM sanitizers (ASan + UBsan and partial TSan + Msan) to NetBSD.
My plan for the next year is to finish implementing TSan and MSan support, followed by a long run of bug fixes for LLDB, ptrace(2), and other related kernel subsystems[Read More] [1 comment]

 

Google Summer of Code 2017


October 18, 2017 posted by Thomas Klausner

NetBSD participated in the 2017 edition of Google of Summer of Code with 3 students. All of the students finished their projects successfully. The following links report about their activities: Congratulations to the students for finishing their projects successfully, and thanks to Google for sponsoring! [0 comments]

 

Kernel ASLR on amd64


October 12, 2017 posted by Maxime Villard

Recently, I completed a Kernel ASLR implementation for NetBSD-amd64, making NetBSD the first BSD system to support such a feature. Simply said, KASLR is a feature that randomizes the location of the kernel in memory, making it harder to exploit several classes of vulnerabilities, both locally (privilege escalations) and remotely (remote code executions).[Read More] [2 comments]

 

EuroBSDcon 2017: "travel notes" after the conference


October 11, 2017 posted by Leonardo Taccari

Let me tell you about my experience at EuroBSDcon 2017 in Paris, France. We will see what was presented during the NetBSD developer summit on Friday and then we will give a look to all of the NetBSD and pkgsrc presentations given during the conference session on Saturday and Sunday. Of course, a lot of fun also happened on the "hall track", the several breaks during the conference and the dinners we had together with other *BSD developers and community! This is difficult to describe and I will try to just share some part of that with photographs that we have taken. I can just say that it was a really beautiful experience, I had a great time with others and, after coming back home... ...I miss all of that! :) So, if you have never been in any BSD conferences I strongly suggest you to go to the next ones, so please stay tuned via NetBSD Events. Being there this is probably the only way to understand these feelings!

[Read More] [2 comments]

 

2017 NetBSD Foundation Officers


October 04, 2017 posted by William J. Coldwell

By vote of The NetBSD Foundation Board of Directors, the officers for the 2017 term are:

President: William J. Coldwell <billc>
Vice President: Jeremy C. Reed <reed>
Secretary: Christos Zoulas <christos>
Treasurer: Christos Zoulas <christos>
Assistant Secretary: Thomas Klausner <wiz>
Assistant Treasurer: Taylor R. Campbell <riastradh>
[0 comments]

 

EuroBSDcon-2017 Paris


October 02, 2017 posted by Kamil Rytarowski

This year the annual EuroBSDcon event took place in Paris (September 21st-24th). There were BSD summits, tutorials and talks, including NetBSD & pkgsrc ones.[Read More] [0 comments]

 

The new TNF Board of Directors are installed and patched for 2017.


September 27, 2017 posted by William J. Coldwell

The slate of nominees was voted for and accepted by the members of the foundation. We'd like to our team of nomcom, voting coordinator, and voting validator for putting together the slate and managing the election process.

We welcome Pierre Pronchery and Makoto Fujiwara to the 2017 Board of Directors. We look forward to working with you!

We appreciate all of the wonderful work that S.P.Zeidler and Erik Berls have done on the board during their time as directors, and are grateful for their excellent service to the foundation.

Thank you to all members participating by nominating candidates and voting on the slate.



Respectfully submitted for The NetBSD Foundation,
William J. Coldwell
President/Chairperson
[0 comments]

 

NetBSD buildbot in the binutils-gdb project


September 14, 2017 posted by Kamil Rytarowski

The NetBSD Foundation supports projects that strive to ship the best possible support in developer oriented software. This is not exclusive to LLVM, but also includes the more traditional GNU toolchain.[Read More] [0 comments]

 

Mercurial mirror on Bitbucket


September 01, 2017 posted by Kamil Rytarowski

Joerg Sonnenberger has announced a new set of mirrored repositories.

You can find Mercurial versions of src, pkgsrc and xsrc under

and

The same rules as for the fossil and github repositories apply, i.e. there may be occasional glitches and if it becomes too bad, they might be recreated from scratch.

See more information in the posted thread to tech-repository. [0 comments]