Linux kernel release 4.x <http://kernel.org/> These are the release notes for Linux version 4. Read them carefully, as they tell you what this is all about, explain how to install the kernel, and what to do if something goes wrong. WHAT IS LINUX? Linux is a clone of the operating...
This is kernel-wedge, an industrial strength kernel splitting tool. It is used to generate kernel module udebs for the debian installer. To use kernel-wedge, you need a source package, which will become the "source" for the generated udebs. Your source package will be very simple, looking...
I recently discovered an interesting option KBUILD_MIXED_TREE in the Makefile of the Android kernel tree, which I found to be helpful in giving us an idea of how the device manufacturer builds the device modules for the devices that ship with the GKI kernel, and I was surprised that there...
A key part of kernel operation is communication with hardware devices inside and outside of the physical computer. However, it isn't practical for an OS to interact with every possible device in existence. Instead, kernels rely on the ability of device drivers, which add kernel support to spe...
Build a live environment with the new kernel in it. Given the amount of effort involved in doing this, it is easiest to use an installed OS to test the mainline kernel. Kernel/MainlineBuilds (上次是juergh在 2023-11-10 10:07:24 編輯的)...
ExGetSharedWaiterCount Devuelve el número de subprocesos que esperan actualmente adquirir un recurso determinado para el acceso compartido. ExConvertExclusiveToSharedLite Convierte un recurso determinado de adquirido para el acceso exclusivo a adquirido para el acceso compartido. ExGetCurrentResourceThrea...
If it runs out of device memory, the data is transferred to the CPU host memory. Likewise, if an allocation originates from CPU host memory, the tool first attempts to save it into the same memory location, if possible. As explained in Overhead, the time needed for this increases the ...
To send an NMI to Azure guests, refer toHow to send NMI to an Azure VM ForKVMandRHEV, refer toHow to capture vmcore dump from a KVM guest? For encountering system hangs onVMwareguests, refer toHow to capture a vmcore of hung Red Hat Enterprise Linux VMware guest system using vmss2core...
of which kernel options are used in a running kernel or in an on-disk kernel. This information can be extracted from the kernel image file with the script scripts/extract-ikconfig and used as input to rebuild the current kernel or to build another kernel. It can also be extracted ...
The VEH callback chooses to either handle the exception or chain it onto the next handler in the list. It determines what happens by returning the appropriate value from the callback. Each process has a linked list of VEH callbacks. As part of processing an exception, the OS walks the VEH...