[PATCH v4 2/9] drm/xe: Set GT as wedged before sending wedged uevent

[Riana Tauro]

Userspace should be notified after setting the device as wedged.
Re-order function calls to set gt wedged before sending uevent.

Cc: Matthew Brost <matthew.brost at intel.com>
Suggested-by: Raag Jadav <raag.jadav at intel.com>
Signed-off-by: Riana Tauro <riana.tauro at intel.com>
---
 drivers/gpu/drm/xe/xe_device.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c
index 0b73cb72bad1..8a5bb7b6d09b 100644
--- a/drivers/gpu/drm/xe/xe_device.c
+++ b/drivers/gpu/drm/xe/xe_device.c
@@ -1123,8 +1123,10 @@ static void xe_device_wedged_fini(struct drm_device *drm, void *arg)
  * xe_device_declare_wedged - Declare device wedged
  * @xe: xe device instance
  *
- * This is a final state that can only be cleared with a module
+ * This is a final state that can only be cleared with the recovery method
+ * specified in the drm wedged uevent. The default recovery method is
  * re-probe (unbind + bind).
+ *
  * In this state every IOCTL will be blocked so the GT cannot be used.
  * In general it will be called upon any critical error such as gt reset
  * failure or guc loading failure. Userspace will be notified of this state
@@ -1158,13 +1160,15 @@ void xe_device_declare_wedged(struct xe_device *xe)
 			"IOCTLs and executions are blocked. Only a rebind may clear the failure\n"
 			"Please file a _new_ bug report at https://gitlab.freedesktop.org/drm/xe/kernel/issues/new\n",
 			dev_name(xe->drm.dev));
+	}
+
+	for_each_gt(gt, xe, id)
+		xe_gt_declare_wedged(gt);
 
+	if (xe_device_wedged(xe)) {
 		/* Notify userspace of wedged device */
 		drm_dev_wedged_event(&xe->drm,
 				     DRM_WEDGE_RECOVERY_REBIND | DRM_WEDGE_RECOVERY_BUS_RESET,
 				     NULL);
 	}
-
-	for_each_gt(gt, xe, id)
-		xe_gt_declare_wedged(gt);
 }
-- 
2.47.1