| What: /sys/bus/pci/drivers/xe/.../gpu_health |
| Date: July 2026 |
| KernelVersion: 7.3 |
| Contact: intel-xe@lists.freedesktop.org |
| Description: |
| This file exposes the current gpu health state and allows the gpu |
| health state to be updated. |
| |
| This sysfs file is present only on Intel Xe platforms that support |
| the gpu health indicator interface for RAS. Reading the current |
| health state is available to all users, while updating the health |
| state is restricted to administrative users only. |
| |
| Read returns a single line containing one of the valid values for |
| the current gpu health state. Writing one of the valid values |
| updates the current gpu health state. |
| |
| The valid values for the gpu health state are: |
| |
| ok |
| The gpu is healthy and operating within normal |
| parameters. |
| |
| warning |
| The gpu is experiencing minor issues but remains |
| operational. |
| |
| critical |
| The gpu is in a critical state and may not be |
| operational. |
