Am 31.08.2018 um 18:13 schrieb Andrey Grodzovsky:
> This at least allows to fail any subsequent IOCTLs with -ENODEV
> after the device is gone.
> Still this operation is not supported yet in graphic mode
> and will lead at least to page faults and other issues.
>
> Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky at amd.com>
Well it is a start, Reviewed-by: Christian König <christian.koenig at amd.com>.
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> index d7d9a9d..66d14d3 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
> @@ -978,8 +978,8 @@ amdgpu_pci_remove(struct pci_dev *pdev)
> {
> struct drm_device *dev = pci_get_drvdata(pdev);
>
> - drm_dev_unregister(dev);
> - drm_dev_put(dev);
> + DRM_INFO("Device removal is currently not supported outside of fbcon\n");
> + drm_dev_unplug(dev);
> pci_disable_device(pdev);
> pci_set_drvdata(pdev, NULL);
> }
