/proc/cpuinfo shows whatever the hypervisor said, often simply "microcode : 0x1000065" https://github.com/torvalds/linux/commit/518e7b94817abed94becfe6a44f1ece

/proc/cpuinfo shows whatever the hypervisor said, often simply "microcode : 0x1000065" https://github.com/torvalds/linux/commit/518e7b94817abed94becfe6a44f1ece0d4745afe https://github.com/torvalds/linux/commit/518e7b94817abed94be... https://github.com/qemu/qemu/blob/ac6721b88df944ade0048822b2b74210f543d656/target/i386/cpu.c#L10179-L10190 https://github.com/qemu/qemu/blob/ac6721b88df944ade0048822b2...