On Mon, Sep 24, 2018 at 03:41:46AM +0300, Dmitry Osipenko wrote:
> Fix spinlock recursion bug that happens on IOMMU domain destruction if
> any of the allocated domains have devices attached to them.
> 
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
>  drivers/iommu/tegra-gart.c | 24 ++++++++++++++++--------
>  1 file changed, 16 insertions(+), 8 deletions(-)

Acked-by: Thierry Reding <treding@nvidia.com>