From: Thomas Monjalon <thomas@monjalon.net>
To: Alejandro Lucero <alejandro.lucero@netronome.com>
Cc: dev@dpdk.org, "Burakov, Anatoly" <anatoly.burakov@intel.com>
Subject: Re: [PATCH] vfio: fix device unplug when several devices per vfio group
Date: Sun, 30 Apr 2017 19:29:49 +0200 [thread overview]
Message-ID: <1528500.cNnDXbOJL1@xps> (raw)
In-Reply-To: <C6ECDF3AB251BE4894318F4E45123697822114D9@IRSMSX109.ger.corp.intel.com>
28/04/2017 15:25, Burakov, Anatoly:
> From: Alejandro Lucero [mailto:alejandro.lucero@netronome.com]
> > VFIO allows a secure way of assigning devices to user space and those
> > devices which can not be isolated from other ones are set in same VFIO
> > group. Releasing or unplugging a device should be aware of remaining
> > devices is the same group for avoiding to close such a group.
> >
> > Fixes: 94c0776b1bad ("vfio: support hotplug")
> >
> > Signed-off-by: Alejandro Lucero <alejandro.lucero@netronome.com>
>
> I have tested this on my setup on an old kernel with multiple attach/detaches, and it works (whereas it fails without this patch).
>
> Acked-by: Anatoly Burakov <anatoly.burakov@intel.com>
Applied, thanks
next prev parent reply other threads:[~2017-04-30 17:29 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-26 10:49 [PATCH] vfio: fix device unplug when several devices per vfio group Alejandro Lucero
2017-04-28 13:25 ` Burakov, Anatoly
2017-04-30 17:29 ` Thomas Monjalon [this message]
2017-05-08 15:20 ` Jerin Jacob
2017-05-08 16:44 ` Alejandro Lucero
2017-05-08 17:59 ` Alejandro Lucero
2017-05-09 4:13 ` Jerin Jacob
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