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microsoft
nvx
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openvmm: refuse virtio device buffers outside the e820 RAM ranges
- #974
#974
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Pedro Henrique Penna (ppenna)
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microsoft/nvx:dev
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agents/issue-554-refuse-dma-outside-ram
microsoft/nvx:agents/issue-554-refuse-dma-outside-ram
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Oct 29, 2026
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openvmm: refuse virtio device buffers outside the e820 RAM ranges
#974
Pedro Henrique Penna (ppenna)
merged 3 commits into
dev
microsoft/nvx:dev
from
agents/issue-554-refuse-dma-outside-ram
microsoft/nvx:agents/issue-554-refuse-dma-outside-ram
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Commits on Oct 29, 2026
openvmm: refuse virtio device buffers outside the e820 RAM ranges
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doc: map the device DMA restriction in the OpenVMM roadmap
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doc: note that microVM devices refuse DMA outside RAM
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