iommu=force - security risks?

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Patrick Schleizer

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Oct 19, 2017, 4:49:06 AM10/19/17
to qubes-users, Patrick Schleizer
I had to use iommu=force to make a notebook boot Qubes R4. [1]

Does that pose any security risk?

Cheers,
Patrick

[1] (Because 'BIOS did not enable IDB for VT properly. - TUXEDO
InfinityBook Pro 13' [2])

[2] https://groups.google.com/forum/#!topic/qubes-users/gAKEomiulUY
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