linux-kernel - RE: [PATCH] vfio/pds: Add missing PCI

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Date:   Mon, 11 Sep 2023 07:08:47 +0000
From:   "Tian, Kevin" <kevin.tian@...el.com>
To:     oushixiong <oushixiong@...inos.cn>, Jason Gunthorpe <jgg@...pe.ca>
CC:     Yishai Hadas <yishaih@...dia.com>,
        Shameer Kolothum <shameerali.kolothum.thodi@...wei.com>,
        Brett Creeley <brett.creeley@....com>,
        Alex Williamson <alex.williamson@...hat.com>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH] vfio/pds: Add missing PCI_IOV depends

> From: oushixiong <oushixiong@...inos.cn>
> Sent: Wednesday, September 6, 2023 9:50 AM
> 
> From: Shixiong Ou <oushixiong@...inos.cn>
> 
> If PCI_ATS isn't set, then pdev->physfn is not defined.
> it causes a compilation issue:
> 
> ../drivers/vfio/pci/pds/vfio_dev.c:165:30: error: ‘struct pci_dev’ has no
> member named ‘physfn’; did you mean ‘is_physfn’?
>   165 |   __func__, pci_dev_id(pdev->physfn), pci_id, vf_id,
>       |                              ^~~~~~
> 

Use pci_physfn()