Patch "iommu/arm-smmu: Wire up map_sg for arm-smmu-v3" has been added to the 4.4-stable tree

This is a note to let you know that I've just added the patch titled

iommu/arm-smmu: Wire up map_sg for arm-smmu-v3

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
iommu-arm-smmu-wire-up-map_sg-for-arm-smmu-v3.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: Jean-Philippe Brucker <[email protected]>
Date: Fri, 3 Jun 2016 11:50:30 +0100
Subject: iommu/arm-smmu: Wire up map_sg for arm-smmu-v3

From: Jean-Philippe Brucker <[email protected]>

commit 9aeb26cfc2abc96be42b9df2d0f2dc5d805084ff upstream.

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.

---
 drivers/iommu/arm-smmu-v3.c |    1 +
 1 file changed, 1 insertion(+)

@@ -1919,6 +1919,7 @@ static struct iommu_ops arm_smmu_ops = {
 	.detach_dev		= arm_smmu_detach_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,

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/iommu-arm-smmu-wire-up-map_sg-for-arm-smmu-v3.patch