SMEP

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SMEP Supervisor Mode Execution Protection Enable. If set, execution of code in a higher ring generates a fault.

QEMU https://wiki.qemu.org/ChangeLog/0.15 x86

Support for SMEP CPU feature

https://wiki.qemu.org/ChangeLog/1.3

TCG (emulation) supports the SMEP (Supervisor Mode Execution Prevention) and SMAP (Supervisor Mode Access Prevention) features of newer x86 processors.

See also

QEMU: qemu-img, qemu-ga, qemu.conf, virsh qemu, QEMU guest agent (qemu-ga), qcow2, qemu-nbd, qemu-img map, qemu-io, /etc/libvirt/qemu.conf, QEMU releases, VENOM, qemu-nbd --help, qemu-system
CPU, GPU, NPU, TPU, DPU, Groq, Proliant, thread (Pthreads), processor, CPU socket, core, ARM , CPU Virtualization, Intel, AMD, nm, lscpu, AVX-512, Passthrough, CPU intensive, Graviton processor, Branch predictor, vCPU, SSE, Power

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