Linux Kernel 3.14.56 LTS Updates the Nouveau and Radeon Graphics Drivers

According to the appended diff from Linux kernel 3.14.55 LTS, the new maintenance release of the long-term supported Linux 3.14 kernel series is a small one, bringing minor improvements to the ARM64, x86, and SPARC hardware architectures, updates to the built-in Nouveau and AMD Radeon graphics drivers, as well as to things like I2C, MD, and networking (PPPoE and USB).