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  2. Intel 5-level paging - Wikipedia

    en.wikipedia.org/wiki/Intel_5-level_paging

    Intel 5-level paging, referred to simply as 5-level paging in Intel documents, is a processor extension for the x86-64 line of processors. [1]: 11 It extends the size of virtual addresses from 48 bits to 57 bits by adding an additional level to x86-64's multilevel page tables, increasing the addressable virtual memory from 256 TiB to 128 PiB.

  3. Physical Address Extension - Wikipedia

    en.wikipedia.org/wiki/Physical_Address_Extension

    The next eleven most significant bits (bits 52 through 62) are reserved for operating system use by both Intel and AMD's architecture specifications. Thus, from 64 bits in the page table entry, 12 low-order and 12 high-order bits have other uses, leaving 40 bits (bits 12 though 51) for the physical page number.

  4. List of Intel CPU microarchitectures - Wikipedia

    en.wikipedia.org/wiki/List_of_Intel_CPU_micro...

    Introduced paging on top of segmentation which is the most commonly used memory protection technology in modern operating systems ever since. Many additional powerful and valuable new instructions. i486 Intel's second generation of 32-bit x86 processors, introduced built-in floating point unit (FPU), 8 KB on-chip L1 cache, and pipelining ...

  5. Control register - Wikipedia

    en.wikipedia.org/wiki/Control_register

    See Intel 64 and IA-32 Architectures Software Developer's Manual. 23: CET: Control-flow Enforcement Technology: If set, enables control-flow enforcement technology. [16]: 2–19 24: PKS: Enable Protection Keys for Supervisor-Mode Pages: If set, each supervisor-mode linear address is associated with a protection key when 4-level or 5-level ...

  6. Page table - Wikipedia

    en.wikipedia.org/wiki/Page_table

    A page table is a data structure used by a virtual memory system in a computer to store mappings between virtual addresses and physical addresses. Virtual addresses are used by the program executed by the accessing process , while physical addresses are used by the hardware, or more specifically, by the random-access memory (RAM) subsystem.

  7. Category:x86 architecture - Wikipedia

    en.wikipedia.org/wiki/Category:X86_architecture

    X86 operating systems (9 C, 76 P) X. X86-based computers (23 C, 26 P) Pages in category "x86 architecture" ... Intel 5-level paging; Intel Dynamic Acceleration;

  8. Cher Reveals What Name Is Listed on Her Driver's License ...

    www.aol.com/cher-reveals-name-listed-her...

    Cher's driver's license is registered exactly how fans would imagine it to be.. During an appearance on Jimmy Kimmel Live!on Tuesday, Jan. 7, the multi-hyphenate brainstormed ideas for the second ...

  9. File:Page Tables (5 levels).svg - Wikipedia

    en.wikipedia.org/wiki/File:Page_Tables_(5_levels...

    English: 5 levels of paging, as may be implemented on future Intel processors. ... Intel 5-level paging; Template:Did you know nominations/Intel 5-level paging;

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