On the desktop side for Ubuntu 20.10 one of the changes we have been eager to see is ZFS encryption support on new installations in an easy-to-use manner and extending their existing OpenZFS file-system support. That ZFS encryption support has begun to land...

Jaegeuk Kim has sent in the Flash-Friendly File-System (F2FS) improvements for the Linux 5.8 kernel...

While Linux 5.6-ck1 was much delayed due to Dr. Con Kolivas being busy designing COVID-19 equipment, that work has settled down and the retired anaesthetist is out with his newest Linux patches for improving system responsiveness...

Following a survey of FreeBSD developers gauging interest in a new Code of Conduct and then a follow-up survey of keeping their current CoC versus adopting one similar to the LLVM or Go projects, FreeBSD has now settled on a new document...

Following today's disclosure by Intel of the CrossTalk/SRBDS vulnerability that is MDS-based and vulnerable across physical cores with affected instructions, Intel released new CPU microcode to mitigate the most prone/significant instructions. I've been benchmarking the impact of this new microcode on multiple systems and will have a full report tonight or tomorrow morning... But here is a look specifically at the look at the impact on the RdRand performance...

Haiku, the nearly two decade old open-source operating system still preserving compatibility with BeOS, is out with its second beta release...

This morning I noted CrossTalk / SRBDS as the newest side-channel vulnerability following Intel's monthly security advisories being sent out. It turns out Intel broke their own embargo on the disclosure and I happened to spot it quickly before they retracted it. In the hours since, the university researchers behind this CrossTalk vulnerability reached out and have provided an embargoed copy of the whitepaper. As of now, the formal disclosure time has passed so information on this new side-channel Intel CPU vulnerability is public and it shows for the

The Linux Vendor Firmware Service (LVFS) for serving up firmware/BIOS files to Linux users has now served over 16 million downloads thanks to cooperation from over 80 vendors that have uploaded more than 4,000 firmware files...

Details are still coming in but INTEL-SA-00320, a.k.a. "CrossTalk", is the newest Intel side-channel CPU vulnerability...

The open-source Nouveau kernel driver has supported Volta GPUs for some time and since Linux 5.6 also supported open-source initialization of Turing GPUs for hardware acceleration. But missing for Volta and Turing has been the Mesa-side support for enabling 3D (OpenGL) and compute (OpenCL) functionality on these newer GPUs. That is finally changing with pending Mesa patches...