linux-kernel - Re: [PATCH 2/2] iommu/arm-smmu-v3: Replace vsmmu_size/type with get_viommu

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Message-ID: <aH4-o8Y99YTnNzss@willie-the-truck>
Date: Mon, 21 Jul 2025 14:20:35 +0100
From: Will Deacon <will@...nel.org>
To: Nicolin Chen <nicolinc@...dia.com>
Cc: jgg@...dia.com, joro@...tes.org, robin.murphy@....com,
	linux-arm-kernel@...ts.infradead.org, iommu@...ts.linux.dev,
	linux-kernel@...r.kernel.org, linux-tegra@...r.kernel.org
Subject: Re: [PATCH 2/2] iommu/arm-smmu-v3: Replace vsmmu_size/type with
 get_viommu_size

On Fri, Jul 18, 2025 at 04:48:22PM -0700, Nicolin Chen wrote:
> It's more flexible to have a get_viommu_size op. Replace static vsmmu_size
> and vsmmu_type with that.
> 
> Suggested-by: Will Deacon <will@...nel.org>
> Signed-off-by: Nicolin Chen <nicolinc@...dia.com>
> ---
>  .../iommu/arm/arm-smmu-v3/arm-smmu-v3-iommufd.c    |  8 ++------
>  drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.h        |  3 +--
>  drivers/iommu/arm/arm-smmu-v3/tegra241-cmdqv.c     | 14 ++++++++++++--
>  3 files changed, 15 insertions(+), 10 deletions(-)

Acked-by: Will Deacon <will@...nel.org>

Will