Re: [PATCH] drm/i915/gvt: Add missing vfio_unregister_group_dev() call

On Wed, Oct 05, 2022 at 02:17:17PM -0600, Alex Williamson wrote:

...

diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c index 41bba40feef8f4..9003145adb5a93 100644 --- a/drivers/gpu/drm/i915/gvt/kvmgt.c +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c @@ -1615,6 +1615,7 @@ static void intel_vgpu_remove(struct mdev_device *mdev) if (WARN_ON_ONCE(vgpu->attached)) return;

• vfio_unregister_group_dev(&vgpu->vfio_device); vfio_put_device(&vgpu->vfio_device);

}

base-commit: c72e0034e6d4c36322d958b997d11d2627c6056c

This is marked for stable, but I think the stable backport for existing kernels is actually:

Yes probably, this patch won't apply so if anyone wants to see it in the stable series they need to follow the process to send the reworked version.

Jason