linux-kernel - Re: [PATCH 0/2] iommu: Make flush queues a proper capability

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Message-ID: <ol6xsnchb5od2br6qor6mdm3b6jedtwlbivfvx46dwx5bwm56w@ub47yn62g4ch>
Date:   Thu, 4 May 2023 19:54:44 -0700
From:   Jerry Snitselaar <jsnitsel@...hat.com>
To:     Robin Murphy <robin.murphy@....com>
Cc:     joro@...tes.org, jgg@...dia.com, will@...nel.org,
        schnelle@...ux.ibm.com, iommu@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] iommu: Make flush queues a proper capability

On Thu, May 04, 2023 at 10:10:54PM +0100, Robin Murphy wrote:
> Hi all,
> 
> Since it came up in discussion on the default domain series, it seemed
> pertinent to dig this idea up, whcih I started a while ago, and finish
> it off.
> 
> Cheers,
> Robin.
> 
> 
> Robin Murphy (2):
>   iommu: Add a capability for flush queue support
>   iommu: Use flush queue capability
> 
>  drivers/iommu/amd/iommu.c                   | 2 ++
>  drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 2 +-
>  drivers/iommu/arm/arm-smmu/arm-smmu.c       | 4 ++--
>  drivers/iommu/dma-iommu.c                   | 3 ++-
>  drivers/iommu/intel/iommu.c                 | 2 +-
>  drivers/iommu/iommu.c                       | 3 ++-
>  include/linux/iommu.h                       | 6 ++++++
>  7 files changed, 16 insertions(+), 6 deletions(-)
> 
> -- 
> 2.39.2.101.g768bb238c484.dirty
> 

Reviewed-by: Jerry Snitselaar <jsnitsel@...hat.com>