NEWSDESK
Kernel Watch
Jon Masters summarises the latest happenings in the Linux kernel, so that you don’t have to.
Linus Torvalds has announced the release of Linux 6.9, noting L that “the whole release has felt pretty normal”. The new kernel adds support for pidfds by individual threads (not just processes) – simplifying race-free process management in userspace – the new FRED (Fast Return and Event Delivery) mechanism present on future Intel processors (intended to simplify and speed up interrupt delivery), host support for AMD’s Confidential Compute feature SEV-SNP (Secure Nested Paging), along with a large number of other features. As usual, KernelNewbies has an excellent summary of the new features, which you can find here: https://kernelnewbies.org/Linux_6.9.