g; linux-
> ker...@vger.kernel.org; kwankh...@nvidia.com; c...@nvidia.com
> Subject: Re: [PATCHv3 3/3] vfio/mdev: Synchronize device create/remove with
> parent removal
>
> On Mon, 20 May 2019 19:15:15 +
> Parav Pandit wrote:
>
> > > -Original Message-
> >
a.com; alex.william...@redhat.com; c...@nvidia.com
> > Subject: Re: [PATCHv3 3/3] vfio/mdev: Synchronize device create/remove
> > with parent removal
> >
> > On Fri, 17 May 2019 14:18:26 +
> > Parav Pandit wrote:
> >
> > > > > @@ -206,14 +214,27
> -Original Message-
> From: Cornelia Huck
> Sent: Monday, May 20, 2019 6:29 AM
> To: Parav Pandit
> Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org;
> kwankh...@nvidia.com; alex.william...@redhat.com; c...@nvidia.com
> Subject: Re: [PATCHv3 3/3] vfio/mde
On Fri, 17 May 2019 14:18:26 +
Parav Pandit wrote:
> > > @@ -206,14 +214,27 @@ void mdev_unregister_device(struct device *dev)
> > > dev_info(dev, "MDEV: Unregistering\n");
> > >
> > > list_del(&parent->next);
> > > + mutex_unlock(&parent_list_lock);
> > > +
> > > + /* Release the initial
ATCHv3 3/3] vfio/mdev: Synchronize device create/remove
> with parent removal
>
> On Thu, 16 May 2019 18:30:34 -0500
> Parav Pandit wrote:
>
> > In following sequences, child devices created while removing mdev
> > parent device can be left out, or it may lead to race of
On Thu, 16 May 2019 18:30:34 -0500
Parav Pandit wrote:
> In following sequences, child devices created while removing mdev parent
> device can be left out, or it may lead to race of removing half
> initialized child mdev devices.
>
> issue-1:
>
>cpu-0 cpu
In following sequences, child devices created while removing mdev parent
device can be left out, or it may lead to race of removing half
initialized child mdev devices.
issue-1:
cpu-0 cpu-1
- -
7 matches
Mail list logo
