Commit a9994687cb9b ("vfio/display: core & wireup") added display
support to vfio-pci with the default being "auto", which breaks
existing VMs when the vGPU requires GL support but had no previous
requirement for a GL compatible configuration. "Off" is the safer
default as we impose no new requirements to VM configurations.
Fixes: a9994687cb9b ("vfio/display: core & wireup") Cc: qemu-stable@nongnu.org Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
(cherry picked from commit 8151a9c56d31eeeea872b8103c8b86d03c411667) Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>