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Date: Wed, 20 Aug 2025 11:21:56 -0600
From: Keith Busch <kbusch@kernel.org>
To: Jason Gunthorpe <jgg@nvidia.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>, iommu@lists.linux.dev,
	Joerg Roedel <joro@8bytes.org>, linux-pci@vger.kernel.org,
	Robin Murphy <robin.murphy@arm.com>, Will Deacon <will@kernel.org>,
	Alex Williamson <alex.williamson@redhat.com>,
	Lu Baolu <baolu.lu@linux.intel.com>, galshalom@nvidia.com,
	Joerg Roedel <jroedel@suse.de>, Kevin Tian <kevin.tian@intel.com>,
	kvm@vger.kernel.org, maorg@nvidia.com, patches@lists.linux.dev,
	tdave@nvidia.com, Tony Zhu <tony.zhu@intel.com>
Subject: Re: [PATCH v2 10/16] PCI: Add pci_mfd_isolation()
Message-ID: <aKYENMLMwULmQYhb@kbusch-mbp>
References: <0-v2-4a9b9c983431+10e2-pcie_switch_groups_jgg@nvidia.com>
 <10-v2-4a9b9c983431+10e2-pcie_switch_groups_jgg@nvidia.com>
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In-Reply-To: <10-v2-4a9b9c983431+10e2-pcie_switch_groups_jgg@nvidia.com>

On Wed, Jul 09, 2025 at 11:52:13AM -0300, Jason Gunthorpe wrote:
> @@ -2078,6 +2079,9 @@ pci_reachable_set(struct pci_dev *start, struct pci_reachable_set *devfns,
>  static inline enum pci_bus_isolation pci_bus_isolated(struct pci_bus *bus)
>  { return PCIE_NON_ISOLATED; }
>  
> +bool pci_mfd_isolated(struct pci_dev *dev)
> +{ return false; }
> +

This needs to be 'static inline'.