drm/xe: Ensure all locks released in exec IOCTL

In couple of places the wrong error handling goto was used to release
locks. Fix these to ensure all locks dropped on exec IOCTL errors.

Cc: Francois Dugast <francois.dugast@intel.com>
Fixes: d16ef1a18e39 ("drm/xe/exec: Switch hw engine group execution mode upon job submission")
Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Francois Dugast <francois.dugast@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241106224944.30130-1-matthew.brost@intel.com
(cherry picked from commit 9e7aacd8402b88394e6a83cb242901fde77a1773)
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>

diff --git a/drivers/gpu/drm/xe/xe_exec.c b/drivers/gpu/drm/xe/xe_exec.c
index 756b492f13b036a05faafa10ef1f0947bb44435a..31cca938956fc6fa10f958e899bb0c16807c57cc 100644 (file)
--- a/drivers/gpu/drm/xe/xe_exec.c
+++ b/drivers/gpu/drm/xe/xe_exec.c
@@ -203,14 +203,14 @@ retry:
                write_locked = false;
        }
        if (err)
-               goto err_syncs;
+               goto err_hw_exec_mode;
 
        if (write_locked) {
                err = xe_vm_userptr_pin(vm);
                downgrade_write(&vm->lock);
                write_locked = false;
                if (err)
-                       goto err_hw_exec_mode;
+                       goto err_unlock_list;
        }
 
        if (!args->num_batch_buffer) {