On Mon, Apr 23, 2018 at 12:54:56PM +0300, Dmitry Osipenko wrote:
> If IOVA allocation or IOMMU mapping fails, dma_free_wc() is invoked with
> size=0 because of a typo, that triggers "kernel BUG at mm/vmalloc.c:124!".
> 
> Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
> ---
>  drivers/gpu/host1x/cdma.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

Thierry