We unmapped imported DMA-bufs when the GEM handle was dropped, not when the hardware was done with the buffere.
Signed-off-by: Christian König <[email protected]> CC: [email protected] --- drivers/gpu/drm/radeon/radeon_gem.c | 2 -- drivers/gpu/drm/radeon/radeon_object.c | 2 ++ 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index a9962ffba720..27d8e7dd2d06 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -34,8 +34,6 @@ void radeon_gem_object_free(struct drm_gem_object *gobj) struct radeon_bo *robj = gem_to_radeon_bo(gobj); if (robj) { - if (robj->gem_base.import_attach) - drm_prime_gem_destroy(&robj->gem_base, robj->tbo.sg); radeon_mn_unregister(robj); radeon_bo_unref(&robj); } diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index 38431f682ed0..edbb4cd519fd 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -82,6 +82,8 @@ static void radeon_ttm_bo_destroy(struct ttm_buffer_object *tbo) mutex_unlock(&bo->rdev->gem.mutex); radeon_bo_clear_surface_reg(bo); WARN_ON_ONCE(!list_empty(&bo->va)); + if (bo->gem_base.import_attach) + drm_prime_gem_destroy(&bo->gem_base, bo->tbo.sg); drm_gem_object_release(&bo->gem_base); kfree(bo); } -- 2.14.1 _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
