Definition of KernelGSBase. Meaning of KernelGSBase. Synonyms of KernelGSBase

Here you will find one or more explanations in English for the word KernelGSBase. Also in the bottom left of the page several parts of wikipedia pages related to the word KernelGSBase and, of course, KernelGSBase synonyms and on the right images related to the word KernelGSBase.

Definition of KernelGSBase

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Meaning of KernelGSBase from wikipedia

- opcode as a one-byte breakpoint to transition from Virtual 8086 Mode to kernel mode. Bits 19:16 of this mask are do****ented as "undefined" on Intel CPUs...
- kernel source, /source/arch/x86/kvm/cpuid.c, lines 1482-1488 Linux kernel do****entation, KVM CPUID bits. Archived on 22 Aug 2022. Linux 6.8.7 kernel source...
- itself is an instruction to swap the GSBase register with a value stored in MSR. This is typically used to store kernel data. Any Intel-based processor that...