linux-kernel - Re: [PATCH v2 1/1] iommu/vt-d: Move intel_iommu

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Message-ID: <YgpY1IIBkFIxxjbm@8bytes.org>
Date:   Mon, 14 Feb 2022 14:27:48 +0100
From:   Joerg Roedel <joro@...tes.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Joerg Roedel <jroedel@...e.de>,
        Lu Baolu <baolu.lu@...ux.intel.com>,
        iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org,
        David Woodhouse <dwmw2@...radead.org>,
        Will Deacon <will@...nel.org>
Subject: Re: [PATCH v2 1/1] iommu/vt-d: Move intel_iommu_ops to header file

On Mon, Feb 07, 2022 at 04:12:40PM +0200, Andy Shevchenko wrote:
> diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
> index 69230fd695ea..1036c1900b5c 100644
> --- a/include/linux/intel-iommu.h
> +++ b/include/linux/intel-iommu.h
> @@ -813,6 +813,8 @@ bool context_present(struct context_entry *context);
>  struct context_entry *iommu_context_addr(struct intel_iommu *iommu, u8 bus,
>  					 u8 devfn, int alloc);
>  
> +extern const struct iommu_ops intel_iommu_ops;
> +

The intel_iommu_ops symbol is only used in drivers/iommu/intel, so I
would prefer a header in that directory. But I leave that up to Baolu to
decide.

Thanks,

	Joerg