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New posts in mmu
what is the right way to update MMU translation table
Dec 31, 2025
arm
mmu
ARM Memory Remapping
Dec 20, 2025
memory-management
linux-kernel
arm
embedded-linux
mmu
Accessing a variable that crosses a MMU page boundary
Dec 08, 2025
assembly
x86-64
virtual-memory
mmu
masm64
Does ARM use physcial address or a virtual address when entering the vector table?
Dec 07, 2025
arm
paging
mmu
Does context switch between processes invalidate the MMU(memory control unit)?
Oct 31, 2025
process
operating-system
cpu
mmu
Where is code refers to /proc/PID/maps?
Oct 23, 2025
linux-kernel
mmu
Understanding AArch64 Translation Tables
Oct 16, 2025
arm64
virtual-memory
mmu
armv8
How does ARM Linux emulate the dirty, accessed, and file bits of a PTE?
Sep 13, 2025
linux-kernel
arm
mmu
How MTRR registers implemented? [closed]
Jan 17, 2023
memory-management
x86
x86-64
mmu
What enforces memory protection in an OS?
Dec 06, 2022
assembly
memory
operating-system
cpu-architecture
mmu
Usage of PLD instruction
Sep 23, 2021
arm
cpu-cache
mmu
cortex-a8
Difference between MMU and memory controller
Nov 15, 2022
memory
memory-management
architecture
hardware
mmu
When accessing memory, will the page table accessed/dirty bit be set under a cache hit situation?
Nov 17, 2022
cpu-architecture
cpu-cache
mmu
page-tables
What is PDE cache?
Sep 04, 2019
arm
computer-architecture
tlb
cpu-cache
mmu
How do Operating Systems prevent programs from accessing memory?
Apr 22, 2022
assembly
operating-system
cpu-architecture
virtual-memory
mmu
What is a PMM arena in the context of MMU in a kernel (zircon/fuchsia)
May 28, 2022
kernel
mmu
fuchsia
how is CPU physical address space mapped to physical DRAM?
Nov 11, 2021
memory
x86
cpu-architecture
memory-address
mmu
Why does access to an unmapped location not generate a hardware exception (Microblaze)
Jun 14, 2021
memory-management
gdb
mmu
microblaze
ovp
How do modern cpus handle crosspage unaligned access?
Sep 24, 2022
linux
arm
x86-64
memory-alignment
mmu
intel
understanding pmap output
Sep 09, 2022
linux
linux-kernel
pmap
mmu
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