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Re: [PATCH v4 22/22] doc/arm: vIOMMU design document
- To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Dmytro Prokopchuk1 <dmytro_prokopchuk1@xxxxxxxx>
- Date: Fri, 9 Oct 2026 15:40:22 +0000
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- Thread-topic: [PATCH v4 22/22] doc/arm: vIOMMU design document
Hi Milan,
On 10/7/26 03:08, Milan Djokic wrote:
> This document outlines the design of the emulated IOMMU,
> including supported features, security considerations
> and future improvements.
>
> Signed-off-by: Milan Djokic <milan_djokic@xxxxxxxx>
> ---
> docs/designs/arm-viommu.rst | 502 ++++++++++++++++++++++++++++++++++++
> 1 file changed, 502 insertions(+)
> create mode 100644 docs/designs/arm-viommu.rst
>
This file has many trailing whitespaces. Please, remove them.
E.g.:
docs/designs/arm-viommu.rst:12: trailing whitespace.
+The SMMUv3 supports two stages of translation. Each stage of translation
docs/designs/arm-viommu.rst:14: trailing whitespace.
+independently enabled. An incoming address is logically translated from
docs/designs/arm-viommu.rst:17: trailing whitespace.
+the output PA. Stage 1 translation support is required to provide
docs/designs/arm-viommu.rst:21: trailing whitespace.
BR, Dmytro.
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