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Alex Hoppus

Rating
1517.72 (37,001st) 		Reputation
2,474 (68,203rd)
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Title Δ
How to handle the signal in operating system? 0.00
linux disable_irq() and local_irq_save() 0.00
Locking on Per CPU variable 0.00
Why there are no major page fault on a program that maps a file to... 0.00
Measure overhead without pthread in C +3.75
What is the relation between reentrant kernel and preemptive kernel? 0.00
Whose address shall the node of a linked list store: other node, or... -0.22
Why does an unreadable ELF on linux can be run? 0.00
How to lock some thread using semaphores with OR premitive? 0.00
Can a user buffer always be mapped into a contiguous kernel virtual... 0.00
Including a library in C, where does it place in the address space? -1.28
How to know which code caused a trap in xv6 when debugging? 0.00
How does wakeup(void *chan) works in xv6? 0.00
How to service page faults for shared files/regions 0.00
What are the reasons for DMA timeouts? 0.00
Trace from user space code to kernel space 0.00
Kernel panic on linux-omap 4.3.0-rc5 on IGEPv2 board +3.87
How do I view and flush the contents of a Linux kernel physical page? -0.14
What is trap frame? And what is difference between trap frame and t... 0.00
i686-elf-gcc CreateProcess error (No such file or directory) 0.00
Required changes in kernel to use LCD pins as GPIO 0.00
How to convert physical address to kernel page structure inside ker... +3.73
Kernel stack for a user process | Linux kernel 0.00
RTOS with dynamic update of a thread 0.00
How does linux recognize what input driver it needs to load? 0.00
Why the buff/cache showed in free command is more than which listed... 0.00
Mapping Reserved High Memory to User Space via remap_pfn_range 0.00
swap on zram is not being used in Linux-3.12 0.00
Catching and avoiding memory corruption at fixed offset in physical... 0.00
How does exec family of functions work internally? 0.00
Debugging a nasty SIGILL crash: Text Segment corruption 0.00
How does linux kernel switch between user-mode and kernel-mode stack? 0.00
How can I modify an instruction in a process? Linux & ARMv7 0.00
A way to see what kernel function is being called before crashing? 0.00
task_pid_nr(current) returns a pid that doesn't appear in the o... 0.00
Does Linux support parallel swap in and out for a single process? 0.00
How to use LZ4 compression functions in kernel modules? 0.00
Linux kernel: Role of zero page allocation at paging_init time 0.00
What does cpu_to_le64 do? 0.00
Get user stackpointer from task_struct -0.31
ARM R0 register value while moving from U-boot to Kernel 0.00
Is shared standard C library first initialized by kernel? +3.95
Why processes don't have the ability to run in kernel mode? +0.02
How does ARM Linux maintain segments? 0.00
How to add kernel args when compiling linux kernel? 0.00
Linux kernel module - accessing memory mapping -4.01
How does path_lookup in linux kernel work? 0.00
How does the OS update the appropriate page table when it evicts a... +3.13
Buildroot does not create /dev entries for emmc on am335x custom bo... 0.00
Can not get copy_to_user work from the linux kernel -4.11