From 3aa80ea4c90d46ffbe200d05b9ceb997001b36df Mon Sep 17 00:00:00 2001
From: Will Deacon <will.deacon@arm.com>
Date: Wed, 5 Feb 2014 23:35:47 +0000
Subject: [PATCH] iommu/arm-smmu: provide option to dsb macro when publishing
 tables

On coherent systems, publishing new page tables to the SMMU walker is
achieved with a dsb instruction. In fact, this can be a dsb(ishst) which
also provides the mandatory barrier option for arm64.

Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
---
Reading git-format-patch failed