linux-kernel - RE: [PATCH] vfio/pds: Using pci_physfn() to fix a compilation issue

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <BN9PR11MB527657CA940184579FD31CAC8CF2A@BN9PR11MB5276.namprd11.prod.outlook.com>
Date:   Mon, 11 Sep 2023 08:25:18 +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: Using pci_physfn() to fix a compilation issue

> From: oushixiong <oushixiong@...inos.cn>
> Sent: Monday, September 11, 2023 4:08 PM
> 
> 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,
>       |                              ^~~~~~
> 
> So using pci_physfn() rather than using pdev->physfn directly.
> 
> Signed-off-by: Shixiong Ou <oushixiong@...inos.cn>

Reviewed-by: Kevin Tian <kevin.tian@...el.com>