The latest KVM changes for Linux 6.10 have been merged into the open-source Linux virtualization stack. These updates do not bring major changes for end-users, but they include preparations for Intel TDX and other improvements.
The Kernel-based Virtual Machine for x86 (x86_64) has received various fixes, with the AMD KVM code now featuring a new API for initializing SEV/SEV-ES virtual machines and support for GHCB v2 for SEV-ES guests. Additionally, the Intel KVM code has received several prerequisite patches for Intel TDX, an update that continues to be worked on.
KVM on LoongArch now supports ParaVirt IPI, software breakpoints, and MMIO event traces, while KVM for RISC-V has added support for guest breakpoints via ebreak, new locks per vCPU, and other updates.
Overall, the KVM changes in Linux 6.10 bring some crucial updates and improvements to the virtualization stack.
For a more detailed look at all the KVM feature updates merged in Linux 6.10, refer to the pull request linked here: this pull.
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