Re: [PATCH v4] vfio/ap_ops: Convert to use vfio_register_group_dev()

[Jason Gunthorpe <jgg@nvidia.com>]

On Tue, Aug 24, 2021 at 02:30:01PM -0600, Alex Williamson wrote:
> On Mon, 23 Aug 2021 11:42:04 -0300
> Jason Gunthorpe <jgg@nvidia.com> wrote:
> 
> > This is straightforward conversion, the ap_matrix_mdev is actually serving
> > as the vfio_device and we can replace all the mdev_get_drvdata()'s with a
> > simple container_of() or a dev_get_drvdata() for sysfs paths.
> > 
> > Cc: Alex Williamson <alex.williamson@redhat.com>
> > Cc: Cornelia Huck <cohuck@redhat.com>
> > Cc: kvm@vger.kernel.org
> > Cc: Christoph Hellwig <hch@lst.de>
> > Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com>
> > Reviewed-by: Christoph Hellwig <hch@lst.de>
> > Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
> >  drivers/s390/crypto/vfio_ap_ops.c     | 155 +++++++++++++++-----------
> >  drivers/s390/crypto/vfio_ap_private.h |   2 +
> >  2 files changed, 91 insertions(+), 66 deletions(-)
> 
> Jason & Tony,
> 
> Would one of you please rebase on the other's series?  The merge
> conflict between this and 20210823212047.1476436-1-akrowiak@linux.ibm.com
> is more than I'd like to bury into a merge commit and I can't test beyond
> a cross compile.  Thanks,

Tony, as you have the Hw to test it is probably best if you do it, all
I can do is the same as Alex.

Thanks,
Jason