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foobiekr
on Dec 29, 2023
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Kaspersky discloses iPhone hardware feature vital ...
GPUs doing DMA is a problem whether you have unified memory or not. This is why IOMMU exists.
larsnystrom
on Dec 29, 2023
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But in more traditional systems the GPU would use its own physical RAM, which should at least make it isolated?
sudosysgen
on Dec 30, 2023
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It still uses DMA for communication with the host, it's just over PCIe instead.
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