docs: update kernel pre-requisite information for iommu

Linux 5.14 merged x86 support.  See
https://lore.kernel.org/lkml/YN7IDbKZFQnYFCNq@8bytes.org/

Signed-off-by: Daniel Farina <daniel@ubicloud.com>
This commit is contained in:
Daniel Farina 2024-01-17 00:10:15 -08:00 committed by Rob Bradford
parent 4ca18c082e
commit 9b67bc5fe5

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@ -60,10 +60,7 @@ implement a full emulation of a physical IOMMU.
### Kernel ### Kernel
Since virtio-iommu has landed partially into the version 5.3 of the Linux As of Kernel 5.14, virtio-iommu is available for both X86-64 and Aarch64.
kernel, a special branch is needed to get things working with Cloud Hypervisor.
By partially, we are talking about x86 specifically, as it is already fully
functional for ARM architectures.
## Usage ## Usage