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Update 40_enable_iommu.cfg

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monsieuremre 2023-12-03 19:42:34 +00:00 • committed by GitHub
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etc/default/grub.d/40_enable_iommu.cfg
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@ -2,7 +2,7 @@
## See the file COPYING for copying conditions.
## Enables IOMMU to prevent DMA attacks.
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX intel_iommu=on amd_iommu=on"
GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX intel_iommu=on amd_iommu=force_enable iommu=strict iommu.strict=1 iommu.passthrough=0"
## Disable the busmaster bit on all PCI bridges during very
## early boot to avoid holes in IOMMU.