diff options
| author | Riana Tauro <riana.tauro@intel.com> | 2025-08-26 12:04:10 +0530 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2025-08-26 10:11:34 -0400 |
| commit | 90fdcf5f89e9288c153923f16a60e6f7da18ba76 (patch) | |
| tree | 305f8220d178402a13c5f76f702ab516769f2e18 | |
| parent | 9c857a9d84e01332d031b55c4e38a66daecbae73 (diff) | |
drm/xe: Set GT as wedged before sending wedged uevent
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@intel.com>
Suggested-by: Raag Jadav <raag.jadav@intel.com>
Signed-off-by: Riana Tauro <riana.tauro@intel.com>
Reviewed-by: Matthew Brost <matthew.brost@intel.com>
Link: https://lore.kernel.org/r/20250826063419.3022216-4-riana.tauro@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
| -rw-r--r-- | drivers/gpu/drm/xe/xe_device.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c index 6f7f551bd263..bc8be6fbd2e8 100644 --- a/drivers/gpu/drm/xe/xe_device.c +++ b/drivers/gpu/drm/xe/xe_device.c @@ -1180,8 +1180,10 @@ 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 @@ -1215,13 +1217,15 @@ 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); } |