From c2366539d3746219000f58d821fdf8607bd8cfec Mon Sep 17 00:00:00 2001 From: Tomasz Lis Date: Fri, 13 Feb 2026 15:00:08 +0100 Subject: [PATCH] drm/xe/guc: Increase GuC log sizes in debug builds Increase event log size for GuC debug to 16MB, and for general debug to 8MB. This allows for useful debug even if performance-affecting DRM_XE_DEBUG_GUC is not enabled. Without this change, GuC logs gathered by CI are useless for debug due to limited size, which translates to time frame not even able to cover cleanup after test. Signed-off-by: Tomasz Lis Cc: Michal Wajdeczko Cc: Daniele Ceraolo Spurio Cc: Matthew Brost Cc: Matt Roper Reviewed-by: Daniele Ceraolo Spurio Signed-off-by: Michal Wajdeczko Link: https://patch.msgid.link/20260213140008.1473400-1-tomasz.lis@intel.com --- drivers/gpu/drm/xe/xe_guc_log.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/xe/xe_guc_log.h b/drivers/gpu/drm/xe/xe_guc_log.h index 1b05bb60c1c7..4649a260755e 100644 --- a/drivers/gpu/drm/xe/xe_guc_log.h +++ b/drivers/gpu/drm/xe/xe_guc_log.h @@ -13,9 +13,13 @@ struct drm_printer; struct xe_device; #if IS_ENABLED(CONFIG_DRM_XE_DEBUG_GUC) -#define XE_GUC_LOG_EVENT_DATA_BUFFER_SIZE SZ_8M +#define XE_GUC_LOG_EVENT_DATA_BUFFER_SIZE SZ_16M #define XE_GUC_LOG_CRASH_DUMP_BUFFER_SIZE SZ_1M #define XE_GUC_LOG_STATE_CAPTURE_BUFFER_SIZE SZ_2M +#elif IS_ENABLED(CONFIG_DRM_XE_DEBUG) +#define XE_GUC_LOG_EVENT_DATA_BUFFER_SIZE SZ_8M +#define XE_GUC_LOG_CRASH_DUMP_BUFFER_SIZE SZ_1M +#define XE_GUC_LOG_STATE_CAPTURE_BUFFER_SIZE SZ_1M #else #define XE_GUC_LOG_EVENT_DATA_BUFFER_SIZE SZ_64K #define XE_GUC_LOG_CRASH_DUMP_BUFFER_SIZE SZ_16K