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Articles tagged with #devops
The previous article established that guest code runs natively until it touches a device, at which point control has to reach QEMU. ioctl(vcpu_fd, KVM_RUN) is the single most important line in the ent
The previous article established that QEMU emulates the devices KVM deliberately doesn't. We constantly hear the phrase, “QEMU emulates devices.” It is treated like a magic trick. A user-space program
The previous article covered the CPU virtualization extension and how KVM drives it. "What’s the difference between KVM and QEMU?" is one of the most-asked questions in Linux virtualization. If you lo
