Previously: v4.9. Here’s a quick summary of some of the interesting security things in last week’s v4.10 release of the Linux kernel: PAN emulation on arm64 Catalin Marinas introduced ARM64_SW_TTBR0_PAN, which is functionally the arm64 equivalent of arm’s CONFIG_CPU_SW_DOMAIN_PAN. While Privileged eXecute Never (PXN) has been available in ARM...