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Date:   Tue, 15 Oct 2019 13:43:48 +0200
From:   Joerg Roedel <joro@8bytes.org>
To:     Bjorn Helgaas <helgaas@kernel.org>
Cc:     linux-pci@vger.kernel.org,
        Kuppuswamy Sathyanarayanan 
        <sathyanarayanan.kuppuswamy@linux.intel.com>,
        Ashok Raj <ashok.raj@intel.com>,
        Keith Busch <keith.busch@intel.com>,
        linux-kernel@vger.kernel.org,
        David Woodhouse <dwmw2@infradead.org>,
        iommu@lists.linux-foundation.org,
        Krzysztof Wilczynski <kw@linux.com>,
        Bjorn Helgaas <bhelgaas@google.com>
Subject: Re: [PATCH 0/3] PCI/ATS: Clean up unnecessary stubs and exports
Message-ID: <20191015114347.GK14518@8bytes.org>
References: <20191009225354.181018-1-helgaas@kernel.org>
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Hi Bjorn,

On Wed, Oct 09, 2019 at 05:53:51PM -0500, Bjorn Helgaas wrote:
> From: Bjorn Helgaas <bhelgaas@google.com>
> 
> Most of the ATS/PRI/PASID interfaces are only used by IOMMU drivers that
> can only be built statically, not as modules.  A couple are only used by
> the PCI core and don't need to be visible outside at all.
> 
> These are intended to be cleanup only, but let me know if they would break
> something.
> 
> Bjorn Helgaas (3):
>   PCI/ATS: Remove unused PRI and PASID stubs
>   PCI/ATS: Remove unnecessary EXPORT_SYMBOL_GPL()
>   PCI/ATS: Make pci_restore_pri_state(), pci_restore_pasid_state()
>     private

The series looks good to me, for the whole series:

Reviewed-by: Joerg Roedel <jroedel@suse.de>