Dynamic Kernel Module Support

Dynamic Kernel Module Support
Original author(s) Gary Lerhaupt
Developer(s) Dell
Initial release 2003 (2003)
Stable release
2.4[1][2] / May 22, 2017 (2017-05-22)
Repository github.com/dell/dkms
Written in Bash
Operating system Linux
License GNU General Public License
Website linux.dell.com/dkms/

Dynamic Kernel Module Support (DKMS) is a program/framework that enables generating Linux kernel modules whose sources generally reside outside the kernel source tree. The concept is to have DKMS modules automatically rebuilt when a new kernel is installed.[3]

Framework

An essential feature of DKMS is that it automatically recompiles all DKMS modules if a new kernel version is installed. This allows drivers and devices outside of the mainline kernel to continue working after a Linux kernel upgrade.

Another benefit of DKMS is that it allows the installation of a new driver on an existing system, running an arbitrary kernel version, without any need for manual compilation or precompiled packages provided by the vendor.

DKMS was written by the Linux Engineering Team at Dell in 2003. It is included in many distributions, such as Ubuntu, Debian, Fedora, SuSE, and Arch. DKMS is free software released under the terms of the GNU General Public License (GPL) v2 or later.

DKMS supports both the Rpm and Deb package formats out-of-the-box.

See also

References

  1. ↑ "v2.4.0: Merge pull request #23 from dell/red-hat-cleanups". Github.com. 2017-05-22. Retrieved 2017-06-29.
  2. ↑
  3. ↑ Lerhaupt, Gary (September 1, 2003). "Kernel Korner - Exploring Dynamic Kernel Module Support (DKMS)". Linux Journal. Retrieved March 12, 2016.
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