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{{header|docs}}{{Docs_beat_open}}
== Kernel ==


== Modular Kernel Packaging ==
The Fedora 22 distribution is powered by Linux kernel 4.0 RC1.
The '''kernel''' package is now a meta package that pulls in '''kernel-core''' and '''kernel-modules'''. The '''kernel-core''' package is smaller than a full package and is well-suited for virtualized environments. By optionally uninstalling '''kernel-modules''', cloud image size can be reduced.
*  According to Linus Torvalds’ notes, it is a fairly small release, but not much smaller than the usual RC versions
 
Features
{{admon/important | Initramfs Changes | Please note, that a new initramfs is only automatically generated by the kernel-core package but not the kernel-modules package. If you only installed kernel-core at first and install kernel-modules at a later point in time, you need to create a new initramfs manually using dracut, if any of the newly installed modules has become critical for your system's boot up. }}
*Various vm cleanups, and the unification of the PROTNONE and NUMA handling for page tables.  
 
*The final release of Linux kernel 4.0 will also include the highly anticipated live patching infrastructure.
[[Category:Docs Project]]
[[Category:Draft documentation]]
[[Category:Documentation beats]]

Revision as of 06:05, 12 April 2015

Kernel

The Fedora 22 distribution is powered by Linux kernel 4.0 RC1.

  • According to Linus Torvalds’ notes, it is a fairly small release, but not much smaller than the usual RC versions

Features

  • Various vm cleanups, and the unification of the PROTNONE and NUMA handling for page tables.
  • The final release of Linux kernel 4.0 will also include the highly anticipated live patching infrastructure.