Messages in this thread | | | Date | Wed, 5 Dec 2018 11:11:45 +0200 | From | Mika Westerberg <> | Subject | Re: [PATCH v3 0/4] PCI / iommu / thunderbolt: IOMMU based DMA protection |
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On Thu, Nov 29, 2018 at 06:51:49PM +0300, Mika Westerberg wrote: > Recent systems with Thunderbolt ports may be utilizing IOMMU to prevent DMA > attacks. This is different from the previous security level based scheme > because the connected device cannot access system memory outside of the > regions allocated for it by the driver.
Applied all to thunderbolt.git/next with acks from Bjorn and Rafael.
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