linux-kernel - Re: [PATCH 1/2] media: nvidia: tegra: Use iommu_paging_domain

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Message-ID: <2o6gpxknio4kvf5fmqgai5jaov65semmw3wvtmt4gdauwzhbti@ii3ydtlmp2sb>
Date: Thu, 29 Aug 2024 17:25:12 +0200
From: Thierry Reding <thierry.reding@...il.com>
To: Lu Baolu <baolu.lu@...ux.intel.com>
Cc: Dmitry Osipenko <digetx@...il.com>, 
	Mauro Carvalho Chehab <mchehab@...nel.org>, Jonathan Hunter <jonathanh@...dia.com>, 
	Stanimir Varbanov <stanimir.k.varbanov@...il.com>, Vikash Garodia <quic_vgarodia@...cinc.com>, 
	Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>, 
	Robin Murphy <robin.murphy@....com>, Jason Gunthorpe <jgg@...pe.ca>, 
	Kevin Tian <kevin.tian@...el.com>, linux-media@...r.kernel.org, linux-tegra@...r.kernel.org, 
	linux-arm-msm@...r.kernel.org, iommu@...ts.linux.dev, linux-kernel@...r.kernel.org, 
	Jason Gunthorpe <jgg@...dia.com>
Subject: Re: [PATCH 1/2] media: nvidia: tegra: Use iommu_paging_domain_alloc()

On Mon, Aug 12, 2024 at 03:21:04PM GMT, Lu Baolu wrote:
> An iommu domain is allocated in tegra_vde_iommu_init() and is attached to
> vde->dev. Use iommu_paging_domain_alloc() to make it explicit.
> 
> Signed-off-by: Lu Baolu <baolu.lu@...ux.intel.com>
> Reviewed-by: Jason Gunthorpe <jgg@...dia.com>
> Link: https://lore.kernel.org/r/20240610085555.88197-9-baolu.lu@linux.intel.com
> ---
>  drivers/media/platform/nvidia/tegra-vde/iommu.c | 7 ++++---
>  1 file changed, 4 insertions(+), 3 deletions(-)

Acked-by: Thierry Reding <treding@...dia.com>

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