From: Tushar Dave <tushar.n.dave@xxxxxxxxxx> Date: Mon, 10 Oct 2016 11:12:04 -0700 > Like legacy IOMMU, use common iommu_map_table and iommu_pool for ATU. > This change initializes iommu_map_table and iommu_pool for ATU. > > Signed-off-by: Tushar Dave <tushar.n.dave@xxxxxxxxxx> > Reviewed-by: chris hyser <chris.hyser@xxxxxxxxxx> > Reviewed-by: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx> I suspect you are adding a bisection problem here. It looks to me like patch #2 starts setting up to use the ATU but these changes in #3 and later are necessary for it to even work properly. You can't leave the tree in an intermediate non-working state between changes like that. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html