Kernel Index Page 1

Fix for AMD-Vi: Event logged [IO_PAGE_FAULT device...

Ig you have the kernel error IO_PAGE_FAULT at boot, try to add the option iommu=soft to the grub on the GRUB_CMDLINE_LINUX_DEFAULT. Example GRUB_CMDLINE_LINUX_DEFAULT="quiet iommu=soft", check this articule for more information.

Kernel Index Page 1

Understanding the go scheduler

The scheduler tries to use a small number of kernel threads to support high concurrency. It will leverage parallelism to scale to many cores. In this tutorial, we explain with some details how the go scheduler works to distribute goroutines over kernel threads.