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

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 for Android: free password hash cracker in your pocket

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

Message-ID: <ZPn4agslpPV6STtN@ziepe.ca>
Date:   Thu, 7 Sep 2023 13:20:58 -0300
From:   Jason Gunthorpe <jgg@...pe.ca>
To:     oushixiong <oushixiong@...inos.cn>
Cc:     Yishai Hadas <yishaih@...dia.com>,
        Shameer Kolothum <shameerali.kolothum.thodi@...wei.com>,
        Kevin Tian <kevin.tian@...el.com>,
        Brett Creeley <brett.creeley@....com>,
        Alex Williamson <alex.williamson@...hat.com>,
        kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] vfio/pds: Add missing PCI_IOV depends

On Wed, Sep 06, 2023 at 09:49:42AM +0800, oushixiong wrote:
> 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 adding PCI_IOV depends to select PCI_ATS.
> 
> Signed-off-by: Shixiong Ou <oushixiong@...inos.cn>
> ---
>  drivers/vfio/pci/pds/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Jason Gunthorpe <jgg@...dia.com>

Jason