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How do AMD64 page entry base address fields encode a 52-bit address in 40 bits?
user_10504230
0
•
asked Apr 19, 2021
3
1
74
page-tables
x86-64
paging
kernel
windows
How page table base register (PTBR) is used to locate the correct frame using Page Number?
user_9513141
0
•
asked Feb 13, 2021
4
1
3434
page-tables
paging
Whats the usecase of "write protected" PAT memory type?
user_5760073
0
•
asked Jan 29, 2021
4
0
153
page-tables
osdev
cpu-cache
x86
memory
When use write-through cache policy for pages
user_582010
0
•
asked Apr 9, 2020
3
1
1438
page-tables
cpu-cache
x86
linux-kernel
cpu-architecture
How does fork() process mark parent's PTE's as read only?
user_12555675
0
•
asked Feb 23, 2020
4
1
1010
page-tables
copy-on-write
virtual-memory
linux-kernel
fork
Where is page table located?
user_11372242
0
•
asked Jun 16, 2019
13
2
11726
page-tables
Why is Page Size specified as part of Instruction Set Architecture?
user_1634969
0
•
asked Sep 30, 2017
3
2
432
page-tables
virtual-memory
instruction-set
operating-system
cpu-architecture
Is there a way to pre-populate the operating system's page table for a large Rust allocation?
user_6139957
0
•
asked Jul 20, 2017
3
1
201
rust
page-tables
memory-management
What is exactly happening in Linux page table pointers dereferencing?
user_4428424
0
•
asked Mar 25, 2016
3
2
607
page-tables
assembly
linux-kernel
linux
How to convert virtual address to physical address from user space? Three different methods gave different results in Linux kernel 4x version
user_4428424
0
•
asked Mar 20, 2016
6
0
3513
tlb
page-tables
x86-64
linux-kernel
linux
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