Signed-off-by: Bommu Krishnaiah <[email protected]>
Cc: Chris Wilson <[email protected]>
---
drivers/gpu/drm/i915/gt/intel_migrate.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/i915/gt/intel_migrate.c
b/drivers/gpu/drm/i915/gt/intel_migrate.c
index 23c59ce66cee5..5df7b8af6fdb9 100644
--- a/drivers/gpu/drm/i915/gt/intel_migrate.c
+++ b/drivers/gpu/drm/i915/gt/intel_migrate.c
@@ -208,11 +208,15 @@ static struct intel_context *__migrate_engines(struct
intel_gt *gt)
count = 0;
for (i = 0; i < ARRAY_SIZE(gt->engine_class[COPY_ENGINE_CLASS]); i++) {
+
engine = gt->engine_class[COPY_ENGINE_CLASS][i];
if (engine_supports_migration(engine))
engines[count++] = engine;
}
+ if (count == 0)
+ return ERR_PTR(-ENXIO);
+
return intel_context_create(engines[random_index(count)]);
}
--
2.25.1
_______________________________________________
Intel-gfx mailing list
[email protected]
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
