Language Selection

English French German Italian Portuguese Spanish

Torvalds turns to 'git'

Filed under
Linux

A dispute between a prominent open-source developer and the maker of software used to manage Linux kernel development has forced Linux creator Linus Torvalds to embark on a new software project of his own. The new effort, called "git," began last week after a licensing dispute forced Torvalds to abandon the proprietary BitKeeper software he had used since 2002 to manage Linux kernel development.

The conflict touches on the difference between open-source developers who view Linux's open, collaborative approach as a technically superior way to build software and advocates of free software who see the ability to access and change source code as fundamental freedom.

As a result of the dispute, Torvalds is now working with other Linux developers to create software that can quickly make changes to 17,000 files that make up the Linux kernel, the central component of the Linux operating system. "Git, to some degree, was designed on the principle that everything you ever do on a daily basis should take less than a second," Torvalds said in an e-mail interview.

The Linux developers will use git to replace BitKeeper, which is developed by BitMover Inc. in South San Francisco, Calif.

Though BitMover allowed Linux developers to use a free version of its software for kernel development, the company was unhappy with efforts by developer Andrew Tridgell to develop an open-source version. In February, Tridgell wrote a tool that could work with source code stored in BitKeeper, but after several months of negotiations, BitMover decided to revoke the Linux developers' right to use the current BitKeeper software for free.

Free software advocates argue that Tridgell's code simply provided them with a way of contributing to the Linux kernel without accepting BitKeeper's proprietary software license. Because Tridgell's client could only be used to access BitKeeper data and did not replace the entire system, Torvalds now finds himself looking for a new source code management system, he said. continued>>

More in Tux Machines

FreeBSD Finally Gets Mitigated For Spectre & Meltdown (and Hugs)

  • FreeBSD Finally Gets Mitigated For Spectre & Meltdown
    Landing in FreeBSD today was the mitigation work for the Meltdown and Spectre CPU vulnerabilities. It's taken a few more weeks longer than most of the Linux distributions to be re-worked for Spectre/Meltdown mitigation as well as DragonFlyBSD, but with FreeBSD Revision 329462 it appears their initial fixes are in place. There is Meltdown mitigation for Intel CPUs via a KPTI implementation similar to Linux, the Kernel Page Table Isolation. There is also a PCID (Process Context Identifier) optimization for Intel Westmere CPUs and newer, just as was also done on Linux.
  • FreeBSD outlaws virtual hugs
  • AsiaBSDCon 2018 Conference Programme

Linux: To recurse or not

Linux and recursion are on very good speaking terms. In fact, a number of Linux command recurse without ever being asked while others have to be coaxed with just the right option. When is recursion most helpful and how can you use it to make your tasks easier? Let’s run through some useful examples and see. Read more

Today in Techrights

Android Leftovers