The few places that care should have those checks instead. This allow destruction of bo backed memory without a reservation.
Signed-off-by: Maarten Lankhorst maarten.lankhorst@canonical.com --- drivers/gpu/drm/radeon/radeon_gart.c | 1 - drivers/gpu/drm/radeon/radeon_object.c | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_gart.c b/drivers/gpu/drm/radeon/radeon_gart.c index 8690be7..6e24f84 100644 --- a/drivers/gpu/drm/radeon/radeon_gart.c +++ b/drivers/gpu/drm/radeon/radeon_gart.c @@ -1237,7 +1237,6 @@ void radeon_vm_bo_invalidate(struct radeon_device *rdev, { struct radeon_bo_va *bo_va;
- BUG_ON(!radeon_bo_is_reserved(bo)); list_for_each_entry(bo_va, &bo->va, bo_list) { bo_va->valid = false; } diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c index 65c5555..50aa508 100644 --- a/drivers/gpu/drm/radeon/radeon_object.c +++ b/drivers/gpu/drm/radeon/radeon_object.c @@ -520,7 +520,7 @@ void radeon_bo_get_tiling_flags(struct radeon_bo *bo, int radeon_bo_check_tiling(struct radeon_bo *bo, bool has_moved, bool force_drop) { - BUG_ON(!radeon_bo_is_reserved(bo)); + BUG_ON(!radeon_bo_is_reserved(bo) && !force_drop);
if (!(bo->tiling_flags & RADEON_TILING_SURFACE)) return 0;