On October 19, 2026, Phoronix reported that an EDAC pull request proposed orphaning four Linux drivers: i82975x, x38, xgene and i3200. The report described removal as a later step, intended for a subsequent kernel release. The proposal concerns EDAC’s memory-error monitoring, not a general change to Linux device support.
What EDAC monitors
EDAC, short for Error Detection And Correction, handles hardware error reporting. Linux kernel documentation says most of its core focuses on detecting memory-controller errors. It classifies reported events as corrected, uncorrected, deferred, fatal or informational. The Linux kernel’s EDAC documentation also describes how reports can identify an error’s location, including affected memory modules when that information is available.
If a named driver were eventually removed, the EDAC monitoring path it provides could be affected. That is the scope of the potential consequence described by the proposal.
Hardware associated with the four drivers
Phoronix associated the proposed orphaning with these platforms:
| EDAC driver | Associated hardware |
i82975x | Intel 975X Express chipset |
x38 | Intel X38 Memory Controller Hub (MCH) |
xgene | Former AppliedMicro X-Gene SoC |
i3200 | Intel 3200/3210 chipset |
Why orphaning was proposed
Phoronix attributed the proposal’s rationale to EDAC maintainer Borislav Petkov. The stated concerns included little visible use on mailing lists, occasional updates from people without an ongoing maintenance role, and the difficulty of testing fixes for the drivers. Petkov also cited a surge in AI-generated fixes as part of the context.
