kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c
..
..
@@ -342,9 +342,10 @@
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 	/* Kick the work once more to drain the signalers */
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 	irq_work_sync(&b->irq_work);
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 	while (unlikely(READ_ONCE(b->irq_armed))) {
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-		irq_work_queue(&b->irq_work);
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+		local_irq_disable();
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+		signal_irq_work(&b->irq_work);
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+		local_irq_enable();
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 		cond_resched();
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-		irq_work_sync(&b->irq_work);
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 	}
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 	GEM_BUG_ON(!list_empty(&b->signalers));
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 }