From: Scott Wood <scottwood@freescale.com>
To: Kim Phillips <kim.phillips@linaro.org>
Cc: Bhushan Bharat <R65777@freescale.com>,
Wood Scott <B07421@freescale.com>,
Yoder Stuart <B08248@freescale.com>,
<christoffer.dall@linaro.org>, <alex.williamson@redhat.com>,
<linux-kernel@vger.kernel.org>,
<a.motakis@virtualopensystems.com>, <agraf@suse.de>,
Sethi Varun <B16395@freescale.com>, <peter.maydell@linaro.org>,
<santosh.shukla@linaro.org>, <kvm@vger.kernel.org>,
<gregkh@linuxfoundation.org>
Subject: Re: [PATCH 3/4] VFIO: pci: amend vfio-pci for explicit binding via sysfs only
Date: Fri, 11 Oct 2013 15:43:40 -0500 [thread overview]
Message-ID: <1381524220.7979.560.camel@snotra.buserror.net> (raw)
In-Reply-To: <1381472840-3470-3-git-send-email-kim.phillips@linaro.org>
On Fri, 2013-10-11 at 01:27 -0500, Kim Phillips wrote:
> Force the vfio-pci driver to only be bound explicitly via sysfs to avoid
> conflics with other drivers in the event of a hotplug.
>
> Signed-off-by: Kim Phillips <kim.phillips@linaro.org>
> ---
> drivers/vfio/pci/vfio_pci.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/vfio/pci/vfio_pci.c b/drivers/vfio/pci/vfio_pci.c
> index 6ab71b9..bdd7833 100644
> --- a/drivers/vfio/pci/vfio_pci.c
> +++ b/drivers/vfio/pci/vfio_pci.c
> @@ -901,6 +901,9 @@ static struct pci_driver vfio_pci_driver = {
> .probe = vfio_pci_probe,
> .remove = vfio_pci_remove,
> .err_handler = &vfio_err_handlers,
> + .driver = {
> + .sysfs_bind_only = true,
> + },
> };
>
> static void __exit vfio_pci_cleanup(void)
You also need to add a PCI_ANY_ID match in order to be able to get rid
of the new_id usage.
-Scott
next prev parent reply other threads:[~2013-10-11 20:43 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-01 18:38 RFC: (re-)binding the VFIO platform driver to a platform device Kim Phillips
2013-10-01 19:15 ` Scott Wood
2013-10-01 19:17 ` Scott Wood
2013-10-01 22:01 ` Kim Phillips
2013-10-01 21:59 ` Kim Phillips
2013-10-01 22:44 ` Scott Wood
2013-10-01 20:00 ` Greg Kroah-Hartman
2013-10-01 22:02 ` Kim Phillips
2013-10-02 1:53 ` Christoffer Dall
2013-10-02 2:35 ` Alex Williamson
2013-10-02 15:14 ` Christoffer Dall
2013-10-02 15:29 ` Alex Williamson
2013-10-02 18:25 ` Yoder Stuart-B08248
2013-10-02 18:32 ` Scott Wood
2013-10-02 18:43 ` Christoffer Dall
2013-10-02 20:04 ` Kim Phillips
2013-10-02 20:13 ` Christoffer Dall
2013-10-02 20:19 ` Scott Wood
2013-10-02 20:14 ` Scott Wood
2013-10-02 20:27 ` Christoffer Dall
2013-10-02 20:39 ` gregkh
2013-10-02 20:44 ` Christoffer Dall
2013-10-02 20:37 ` gregkh
2013-10-02 20:42 ` Christoffer Dall
2013-10-02 21:08 ` Scott Wood
2013-10-02 21:16 ` gregkh
2013-10-02 21:35 ` Scott Wood
2013-10-02 23:40 ` gregkh
2013-10-03 18:33 ` Scott Wood
2013-10-03 18:54 ` gregkh
2013-10-03 19:11 ` Scott Wood
2013-10-03 20:32 ` gregkh
2013-10-09 19:02 ` Yoder Stuart-B08248
2013-10-09 19:16 ` gregkh
2013-10-09 19:49 ` Scott Wood
2013-10-09 19:21 ` Scott Wood
2013-10-09 19:44 ` Yoder Stuart-B08248
2013-10-09 20:03 ` Scott Wood
2013-10-10 3:05 ` Kim Phillips
2013-10-10 8:01 ` Bhushan Bharat-R65777
2013-10-10 15:27 ` Scott Wood
2013-10-11 6:27 ` [PATCH 1/4] driver core: Add new device_driver flag to allow binding via sysfs only Kim Phillips
2013-10-11 6:27 ` [PATCH 2/4] driver core: platform: allow platform drivers to bind to any device Kim Phillips
2013-10-11 6:27 ` [PATCH 3/4] VFIO: pci: amend vfio-pci for explicit binding via sysfs only Kim Phillips
2013-10-11 20:43 ` Scott Wood [this message]
2013-10-11 23:17 ` Kim Phillips
2013-10-14 13:01 ` Yoder Stuart-B08248
2013-10-14 17:13 ` Scott Wood
2013-10-24 11:32 ` Bhushan Bharat-R65777
2013-10-28 17:47 ` Alex Williamson
2013-10-28 18:00 ` Scott Wood
2013-10-28 18:09 ` Scott Wood
2013-10-29 3:38 ` Bhushan Bharat-R65777
2013-10-29 3:40 ` Scott Wood
2013-10-29 3:52 ` Bhushan Bharat-R65777
2013-10-29 4:29 ` Scott Wood
2013-10-29 4:31 ` Bhushan Bharat-R65777
2013-10-29 4:35 ` Scott Wood
2013-10-29 4:45 ` Bhushan Bharat-R65777
2013-10-29 4:54 ` Scott Wood
2013-10-29 6:39 ` Bhushan Bharat-R65777
2013-10-11 6:27 ` [PATCH] VFIO: platform: allow the driver to bind to any device explicitly via sysfs Kim Phillips
2013-10-10 7:45 ` RFC: (re-)binding the VFIO platform driver to a platform device Bhushan Bharat-R65777
2013-10-10 13:43 ` Yoder Stuart-B08248
2013-10-10 15:23 ` Scott Wood
2013-10-10 15:25 ` Bhushan Bharat-R65777
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