Linux Networking News Archives
The Linux Kernel Looks To Eventually Drop Support For WiMAX

With the WiMAX 802.16 standard not being widely used outside of the Aeronautical Mobile Airport Communication System (AeroMACS) and usage in some developing nations, the Linux kernel may end up dropping its support for WiMAX but first there is a proposal to demote it to staging while seeing if any users remain.

28 October 2020 - Linux + WiMAX - 5 Comments
Facebook Still Pursuing "NetGPU" - Working On AMD GPU Support In Addition To NVIDIA

It was the recent Facebook patches for implementing NetGPU that with one of the NVIDIA-focused patches led to the recent controversy around "GPL condoms" in the kernel and ultimately leading to new protections with Linux 5.9. That NetGPU code is still being worked on by Facebook with upstream hopes but now in addition to the NVIDIA driver support they are also working on AMD GPU support with the open-source driver.

29 August 2020 - NetGPU - 19 Comments
Linux 5.9 Networking Changes Are As Active As Ever

Each kernel cycle the networking subsystem sees a lot of churn given the importance of network interconnect performance and reliability especially in high performance computing environments where Linux dominates.

8 August 2020 - Linux 5.9 Networking - 4 Comments
There Is Now A WireGuard Benchmark For Testing Linux Networking Performance

With WireGuard added to the Linux 5.6 kernel and it being back-ported to Ubuntu 20.04 LTS and its tools getting packaged up by more Linux distributions, it's finally the year of WireGuard. With its usage set to skyrocket as supported kernels and the WireGuard utilities become available out-of-the-box on more distributions, there is now a WireGuard benchmark for stressing the kernel and its support.

20 April 2020 - WireGuard Benchmark - 8 Comments
Google Engineer Posts Latest Patches For MAC + Audit Policy Using eBPF

One of the interesting innovations for the eBPF in-kernel virtual machine in recent times is the work by Google on supporting MAC and audit policy handling by it. This stems from currently custom real-time security data collection and analysis of Google servers internally for real-time threat protection and this patch-set is part of their work on allowing similar functionality in the upstream Linux kernel.

24 March 2020 - MAC + Audit Policy With eBPF - Add A Comment

169 Linux Networking news articles published on Phoronix.