atomic_and
atomic_and(~I915_VMA_PIN_MASK, &vma->flags);
atomic_and(~I915_VMA_PIN_MASK, &vma->flags);
atomic_and(~I915_VMA_PIN_MASK, &vma->flags);
atomic_and(~(I915_VMA_BIND_MASK | I915_VMA_ERROR | I915_VMA_GGTT_WRITE),