linux-kernel - Re: [PATCH 1/1] iommu: Remove iommu

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Message-ID: <20241001175458.GH1365916@nvidia.com>
Date: Tue, 1 Oct 2024 14:54:58 -0300
From: Jason Gunthorpe <jgg@...dia.com>
To: Lu Baolu <baolu.lu@...ux.intel.com>
Cc: Joerg Roedel <joro@...tes.org>, Will Deacon <will@...nel.org>,
	Robin Murphy <robin.murphy@....com>,
	Kevin Tian <kevin.tian@...el.com>, iommu@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/1] iommu: Remove iommu_present()

On Mon, Sep 30, 2024 at 08:42:35AM +0800, Lu Baolu wrote:
> The last callsite of iommu_present() is removed by commit <45c690aea8ee>
> ("drm/tegra: Use iommu_paging_domain_alloc()"). Remove it to avoid dead
> code.
> 
> Fixes: 45c690aea8ee ("drm/tegra: Use iommu_paging_domain_alloc()")
> Signed-off-by: Lu Baolu <baolu.lu@...ux.intel.com>
> Reviewed-by: Jason Gunthorpe <jgg@...dia.com>
> ---
>  include/linux/iommu.h |  6 ------
>  drivers/iommu/iommu.c | 25 -------------------------
>  2 files changed, 31 deletions(-)

Also think the fixes should be removed

Reviewed-by: Jason Gunthorpe <jgg@...dia.com>

Jason