Current GVT created context is marked closed as not to be used for
host user. But its hw_id should still be used. So this is to relax
debug BUG_ON() in __i915_gem_context_pin_hw_id() for GVT contexts
which can use force single submission flag to identify.
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Zhenyu Wang <zhenyuw@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_gem_context.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index b9f321947982..0cbc5293da1c 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -1400,7 +1400,8 @@ int __i915_gem_context_pin_hw_id(struct i915_gem_context *ctx)
mutex_lock(&i915->contexts.mutex);
- GEM_BUG_ON(i915_gem_context_is_closed(ctx));
+ GEM_BUG_ON(i915_gem_context_is_closed(ctx) &&
+ !i915_gem_context_force_single_submission(ctx));
if (list_empty(&ctx->hw_id_link)) {
GEM_BUG_ON(atomic_read(&ctx->hw_id_pin_count));
--
2.20.1
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