Hi Joerg, On Fri, Jun 03, 2016 at 11:50:30AM +0100, Will Deacon wrote: > From: Jean-Philippe Brucker <jean-philippe.brucker@xxxxxxx> > > The map_sg callback is missing from arm_smmu_ops, but is required by > iommu.h. Similarly to most other IOMMU drivers, connect it to > default_iommu_map_sg. > > Cc: <stable@xxxxxxxxxxxxxxx> > Signed-off-by: Jean-Philippe Brucker <jean-philippe.brucker@xxxxxxx> > Signed-off-by: Will Deacon <will.deacon@xxxxxxx> > --- > > Joerg -- this is the only fix I have queued, so could you pick it up > directly, please? Could you queue this as a fix for 4.7, please? Will > drivers/iommu/arm-smmu-v3.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c > index 94b68213c50d..5f6b3bcab078 100644 > --- a/drivers/iommu/arm-smmu-v3.c > +++ b/drivers/iommu/arm-smmu-v3.c > @@ -1941,6 +1941,7 @@ static struct iommu_ops arm_smmu_ops = { > .attach_dev = arm_smmu_attach_dev, > .map = arm_smmu_map, > .unmap = arm_smmu_unmap, > + .map_sg = default_iommu_map_sg, > .iova_to_phys = arm_smmu_iova_to_phys, > .add_device = arm_smmu_add_device, > .remove_device = arm_smmu_remove_device, > -- > 2.1.4 > -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html