At the beginning of the week, Linus Torvalds issued the second release candidate of Linux 3.0. After a rather surprising version jump from 2.6.39 to 3.0, RC2 has internally presented itself as another Linux 3.0.0 release candidate for reasons of compatibility, although the eventual kernel is to be called 3.0. In his release email for RC2, Torvalds writes that things have been reasonably quiet, although a Btrfs update was bigger than he had hoped; "hopefully things will stay calm", he continued.
As scheduled, most of the changes for the next major kernel revision were incorporated into the main development branch of Linux during the merge window. As only corrections and minor improvements are likely to be incorporated from now on, the Kernel Log is already in a position to provide a comprehensive overview of the most important advancements of Linux 3.0, which is expected to be completed near the middle or end of July.
Several articles in the "Coming in 3.0" series will gradually cover the kernel's various functional areas. The first part in this mini series follows below and describes the most important changes to the network stack and the drivers that are based on it.
rest here