The recent Kernel Summit, LinuxCon Europe and Realtime Workshop events revealed lots of interesting developments from the kernel scene, including a few details of the hack at kernel.org. AMD has released new graphics drivers and there's a patch to fix serious problems in the RAID 10 code in Linux 3.1. Prague was the venue for a number of Linux kernel and kernel related conferences held in late October. These included this year's Kernel Summit, at which just shy of a hundred kernel developers came together to share their experiences at the invitation only event.