Difference between revisions of "SMEP"
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[[x86]] | [[x86]] | ||
* Support for SMEP [[CPU]] feature | * Support for SMEP [[CPU]] feature | ||
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| + | 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. | ||
Revision as of 09:56, 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.
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