Difference between revisions of "SMEP"
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https://wiki.qemu.org/ChangeLog/1.3 | 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. | * TCG (emulation) supports the SMEP (Supervisor Mode Execution Prevention) and SMAP (Supervisor Mode Access Prevention) features of newer x86 processors. | ||
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| + | == See also == | ||
| + | * {{CPU}} | ||
Revision as of 09:57, 24 February 2020
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
- 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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