Linux Kernel 7.4 Tests a Healthier Model for AI Patches
Linus Torvalds has opened the Linux 7.4 merge window with almost 20,000 commits, above the usual ~15,000. He says he prefers AI-related work to arrive during…
Linus Torvalds says the linus torvalds linux kernel project is handling AI contributions in a “much healthier model” as Linux 7.4 enters its first release-candidate stage. The merge window contains almost 20,000 commits, compared with the usual ~15,000 developers submit for a new kernel release.
That is a large jump. Torvalds said he would rather see AI-triggered work arrive during the regular development window than appear mainly as a rush of fixes while a release is being stabilized.
In his weekly state-of-the-kernel update, Torvalds described Linux 7.4 as a “*BIG* merge window.” He said the higher volume could reflect AI-assisted work becoming part of normal development, though he cautioned that another factor may be at play: developers expect 7.4 to become the next long-term support release.
Why does Torvalds prefer AI patches earlier?
Torvalds said it is healthier for AI-related fixes to enter during the merge window than to accumulate during the later stabilization phase. That timing gives the project a clearer distinction between incoming development work and fixes made as the release approaches.
He said he was “much” happier with the flow of AI-triggered work going into the merge window than with extra fixes appearing mainly during the release-candidate period. The distinction is about when the work reaches kernel development, not an endorsement of every patch generated or suggested with AI.
There is a caveat. Torvalds described Linux 7.4 as containing many fixes for issues found by AI, with more patches suggested by AI, but added that those patches “often get rewritten.” His comments point to a process in which AI can contribute to finding problems or drafting changes while developers still revise the proposed code.
A larger release, with other changes too
The number of commits alone does not show how much of the merge window comes from AI. Torvalds said the expected long-term support status of Linux 7.4 offers an independent reason that some releases are larger, and said the increase may not be entirely due to AI patches.
AMD GPU register offsets and bit masks account for a third of the changes in this release. Other major inclusions include improved support for processors from AMD, Apple and Google, along with security tweaks for virtual machines.
The release also adds support for the Raspberry Pi 10-inch monitor and includes more work to run Linux on Qualcomm’s Snapdragon X2 SoC for PCs. Those changes matter to people maintaining systems and devices built around the supported hardware: the merge window is carrying a broad set of platform work alongside AI-related fixes.
For kernel contributors, Torvalds’ comments make the timing of submissions a central issue. AI-assisted patches are already entering the development flow, but his account makes clear that they can still be rewritten and that the unusually large merge has more than one possible cause.
Linux 7.4’s merge window contains almost 20,000 commits, against the usual ~15,000.
