[PATCH] drm/i915/kvmgt: reset vgpu before VM leaves
Du, Changbin
changbin.du at intel.com
Thu Mar 30 06:51:05 UTC 2017
On Thu, Mar 30, 2017 at 02:01:09PM +0800, Zhenyu Wang wrote:
> On 2017.03.30 10:35:28 +0800, changbin.du at intel.com wrote:
> > From: Changbin Du <changbin.du at intel.com>
> >
> > When a vGPU is detached from VM, we should reset it to a clear state.
> > Now we reset it at intel_vgpu_release.
> >
> > Signed-off-by: Changbin Du <changbin.du at intel.com>
> > ---
> > drivers/gpu/drm/i915/gvt/kvmgt.c | 3 +++
> > 1 file changed, 3 insertions(+)
> >
> > diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c
> > index 1499421..7c1c882 100644
> > --- a/drivers/gpu/drm/i915/gvt/kvmgt.c
> > +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c
> > @@ -577,6 +577,9 @@ static void __intel_vgpu_release(struct intel_vgpu *vgpu)
> > &vgpu->vdev.group_notifier);
> > WARN(ret, "vfio_unregister_notifier for group failed: %d\n", ret);
> >
> > + /* reset vgpu before before guest shutdown. */
>
> typo
>
sorry, will fix.
> > + intel_gvt_ops->vgpu_reset(vgpu);
> > +
> > info = (struct kvmgt_guest_info *)vgpu->handle;
> > kvmgt_guest_exit(info);
> >
> > --
> > 2.7.4
> >
> > _______________________________________________
> > intel-gvt-dev mailing list
> > intel-gvt-dev at lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/intel-gvt-dev
>
> --
> Open Source Technology Center, Intel ltd.
>
> $gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827
--
Thanks,
Changbin Du
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 473 bytes
Desc: not available
URL: <https://lists.freedesktop.org/archives/intel-gvt-dev/attachments/20170330/1a394da6/attachment.sig>
More information about the intel-gvt-dev
mailing list