Turned out that doing this in vmw_ttm_destroy() is to late.
Signed-off-by: Christian König christian.koenig@amd.com --- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c index b0973c27e774..904031d03dbe 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c @@ -526,14 +526,9 @@ static void vmw_ttm_destroy(struct ttm_device *bdev, struct ttm_tt *ttm) struct vmw_ttm_tt *vmw_be = container_of(ttm, struct vmw_ttm_tt, dma_ttm);
- vmw_ttm_unbind(bdev, ttm); ttm_tt_destroy_common(bdev, ttm); vmw_ttm_unmap_dma(vmw_be); - if (vmw_be->dev_priv->map_mode == vmw_dma_alloc_coherent) - ttm_tt_fini(&vmw_be->dma_ttm); - else - ttm_tt_fini(ttm); - + ttm_tt_fini(ttm); if (vmw_be->mob) vmw_mob_destroy(vmw_be->mob);
@@ -578,6 +573,8 @@ static void vmw_ttm_unpopulate(struct ttm_device *bdev, dma_ttm); unsigned int i;
+ vmw_ttm_unbind(bdev, ttm); + if (vmw_tt->mob) { vmw_mob_destroy(vmw_tt->mob); vmw_tt->mob = NULL;