Enable extra GuC related debug options
configname: CONFIG_DRM_XE_DEBUG_GUC
Linux Kernel Configuration
└─>Device Drivers
└─>Graphics support
└─>Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
└─>drm/Xe Debugging
└─>Enable extra GuC related debug options
In linux kernel since version 6.17 (release Date: 2025-09-28)
Choose this option when debugging guc issues.
The GuC log buffer is increased to the maximum allowed, which should
be large enough for complex issues. The tracking of FAST_REQ messages
is extended to include a record of the calling stack, which is then
dumped on a FAST_REQ error notification.
Recommended for driver developers only.
If in doubt, say "N".
The GuC log buffer is increased to the maximum allowed, which should
be large enough for complex issues. The tracking of FAST_REQ messages
is extended to include a record of the calling stack, which is then
dumped on a FAST_REQ error notification.
Recommended for driver developers only.
If in doubt, say "N".