RE: [PATCHv6 3/3] vfio/mdev: Synchronize device create/remove with parent removal

2019-06-11 Thread Parav Pandit
> -Original Message- > From: Alex Williamson > Sent: Tuesday, June 11, 2019 11:25 PM > To: Parav Pandit > Cc: Cornelia Huck ; k...@vger.kernel.org; linux- > ker...@vger.kernel.org; kwankh...@nvidia.com; c...@nvidia.com > Subject: Re: [PATCHv6 3/3] vfio/mdev: Sync

Re: [PATCHv6 3/3] vfio/mdev: Synchronize device create/remove with parent removal

2019-06-11 Thread Alex Williamson
On Tue, 11 Jun 2019 03:22:37 + Parav Pandit wrote: > Hi Alex, > [snip] > Now that we have all 3 patches reviewed and comments addressed, if > there are no more comments, can you please take it forward? Yep, I put it in a branch rolled into linux-next for upstream testing last week and jus

RE: [PATCHv6 3/3] vfio/mdev: Synchronize device create/remove with parent removal

2019-06-10 Thread Parav Pandit
fio/mdev: Synchronize device create/remove > with parent removal > > On Mon, 3 Jun 2019 13:56:58 -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

Re: [PATCHv6 3/3] vfio/mdev: Synchronize device create/remove with parent removal

2019-06-03 Thread Cornelia Huck
On Mon, 3 Jun 2019 13:56:58 -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

[PATCHv6 3/3] vfio/mdev: Synchronize device create/remove with parent removal

2019-06-03 Thread Parav Pandit
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 - -