Linux kernel 4.1.17 LTS contains many improvements for the ARM64 (AArch64), PowerPC (PPC) and x86 hardware architectures, but also a few fixes for the MIPS and MN10300 ones, many updated drivers, especially for things like USB, networking, HID, IOMMU, PA-RISC, ISDN, and Xen, as well as numerous sound enhancements.