AMD GPU Driver (amdgpu) 31.40.1 release notes

The release notes provide release highlights since the previous AMD GPU Driver release (31.40.0).

Release highlights

This release improves system recovery robustness for AMD Instinct MI350X and MI355X under Trusted OS.

System reliability and fault handling

Improved system recovery robustness during Mode 1 fault-handling sequences by addressing a firmware issue that could prevent successful recovery completion under certain error conditions. Fixes under Trusted OS for AMD Instinct MI350X and MI355X.

Operating system and hardware support changes

For compatibility between AMD GPU Driver, ROCm, GPUs, and operating systems, see the Compatibility matrix.

Known issues

During a reset, the driver dumps the device’s core dump data. To determine the total size required for the data dump, the driver depends on a drm framework change. Older kernels without this change might result in a crash during reset.