Re: [PATCH v1 0/7] Refactor the SMMU's CD table ownership

From: Nicolin Chen
Date: Thu Jul 27 2023 - 16:20:03 EST


Hi Michael,

Thanks for sending this!

On Fri, Jul 28, 2023 at 02:26:16AM +0800, Michael Shavit wrote:

> This series refactors stage 1 domains so that they describe a single CD
> entry. These entries are now inserted into a CD table that is owned by
> the arm_smmu_master instead of the domain.
> This is conceptually cleaner and unblocks other features, such as
> attaching domains with PASID (for unmanaged/dma domains).
>
> This patch series was originally part of a larger patch series that
> implemented the set_dev_pasid callback for non-SVA domains but is now
> split into a distinct series.
>
> This patch series is also available on gerrit with Jean's SMMU test
> engine patches cherry-picked on top for testing:
> https://linux-review.git.corp.google.com/c/linux/kernel/git/torvalds/linux/+/24729

The link isn't accessible for public. I guess it should be this?
https://linux-review.googlesource.com/c/linux/kernel/git/torvalds/linux/+/24729

Nicolin