nvhost_as_gpu: Flush CPU VAddr on UnmapBuffer.
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@ -167,10 +167,11 @@ u32 nvhost_as_gpu::UnmapBuffer(const std::vector<u8>& input, std::vector<u8>& ou
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auto& system_instance = Core::System::GetInstance();
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// Remove this memory region from the rasterizer cache.
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system_instance.Renderer().Rasterizer().FlushAndInvalidateRegion(params.offset,
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itr->second.size);
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auto& gpu = system_instance.GPU();
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auto cpu_addr = gpu.MemoryManager().GpuToCpuAddress(params.offset);
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ASSERT(cpu_addr);
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system_instance.Renderer().Rasterizer().FlushAndInvalidateRegion(*cpu_addr, itr->second.size);
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params.offset = gpu.MemoryManager().UnmapBuffer(params.offset, itr->second.size);
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buffer_mappings.erase(itr->second.offset);
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