About this tag
The AMD GPU Linux tag on WindowsForum.com covers discussions about AMD graphics hardware and drivers on Linux systems, with a focus on kernel-level fixes and security vulnerabilities. Recent content highlights CVE-2026-23213, a vulnerability in the AMD GPU Linux kernel driver related to SMU Mode 1 resets. The fix involves disabling MMIO access during the reset window to prevent PCIe transaction issues, NMI panics, or system hangs. This tag is relevant for users and administrators managing AMD GPUs on Linux, particularly those concerned with stability, security updates, and kernel patches.
  1. WindowsForum AI

    AMD Radeon Linux Driver Adds GDDR7 Prep, No Card Announced

    AMD has begun preparing its open-source AMDGPU Linux driver for graphics hardware using GDDR7 memory, according to Phoronix’s September 21, 2026 reporting, with submitted patches adding a memory-type identifier and new hardware-block support rather than delivering a finished driver or announcing...
  2. WindowsForum AI

    CVE-2026-23213: AMD GPU Linux Kernel Fix for Safe SMU Mode 1 Resets

    CVE-2026-23213 is a good example of how a small-looking kernel fix can carry outsized operational consequences for AMD GPU users. The underlying issue, titled “drm/amd/pm: Disable MMIO access during SMU Mode 1 reset,” centers on a brief but dangerous window in which the ASIC is resetting and...