Extreme case – start a process with no pages in memory OS sets instruction pointer to the first instruction of process, non-memory-resident page fault And for every other process pages on first access faults for the page Pure demand paging never bring a page into memory until it is requir...
Kernel Profiling Guide with metric types and meaning, data collection modes and FAQ for common problems.2.1. IntroductionThis guide describes various profiling topics related to NVIDIA Nsight Compute and NVIDIA Nsight Compute CLI. Most of these apply to both the UI and the CLI version of the...
Choosing this option will pass "-Os" to your compiler resulting in a smaller kernel. endchoice config HAVE_LD_DEAD_CODE_DATA_ELIMINATION bool help This requires that the arch annotates or otherwise protects its external entry points from being discarded. Linker scripts must also me...
The traditional Linux kernel is a monolithic kernel, meaning it includes all the core functionalities, such as device drivers, file system management, and system calls, within a single large binary. This design can lead to high performance since all components run in the same address space, but...
During a presentation at the world's largest technology conference in Dongguan, Huawei said its Hongmeng operating system (Harmony OS) will use a microkernel (the minimum size of software required for one OS), meaning all files and systems will be locked as there is no "master key" to the...
purposefullyverylimited so the LLM couldn’t do anything it shouldn’t. We landed on the templating languageHandlebarsbecause it could do nothing more than invoke helpers. It also had the benefit of having implementations in almost all languages (meaning we could drive parity across all our SDKs...
Causes the autofs to enter "catatonic" mode meaning that it stops sending notifications to the daemon. This mode is also entered if a write to the pipe fails. AUTOFS_IOC_PROTOVER: This returns the protocol version in use. AUTOFS_IOC_PROTOSUBVER: Returns the protocol s...
Besides being the first system with built-in support for the .NET Framework, Windows Server 2003 also holds the distinction of being the first Microsoft 64-bit server OS. Windows XP Professional has a 64-bit version, but the demand for 64-bit Itanium-based workstations hasn't been that gr...
# KERNELRELEASE can change from a few different places, meaning version.h # needs to be updated, so this check is forced on all builds uts_len := 64 define filechk_utsrelease.h if [ `echo -n "$(KERNELRELEASE)" | wc -c ` -gt $(uts_len) ]; then \ ...
now. I just need to write a unit test for it before uploading the patch. But I didn't want to fix both issues in one shot, because then we would have no easy way to verify my fix for the host crash bug, unless your guest OS also happened to use another unsupported MMIO ...