[PATCH v3 1/3] iommu/io-pgtable: Add ARMv7 short descriptor support

[Will Deacon]

Hi Robin,

On Thu, Jan 28, 2016 at 01:41:29PM +0000, Robin Murphy wrote:
> On 27/01/16 01:16, Yong Wu wrote:
> >On Tue, 2016-01-26 at 17:13 +0000, Robin Murphy wrote:
> >>Add a nearly-complete ARMv7 short descriptor implementation, omitting
> >>only a few legacy and CPU-centric aspects which shouldn't be necessary
> >>for IOMMU API use anyway.
> >>
> >>Signed-off-by: Yong Wu <yong.wu at mediatek.com>
> >>Signed-off-by: Robin Murphy <robin.murphy at arm.com>
> >
> >This looks good to me.
> >And actually our disp/vdec/venc works well on your v2.
> >
> >You could choose the two below,
> >Reviewed-by: Yong Wu <yong.wu at mediatek.com>
> >Tested-by: Yong Wu <yong.wu at mediatek.com>
> 
> Great, thanks!
> 
> Will, it seems to make the most sense for Joerg to pick these patches up
> directly with the MTK series that depends on them - any objections?

As discussed with Joerg, I'll pick these up and send him a pull request
containing all the pgtable bits. I've taken the liberty of updating
MAINTAINERS too, assuming you don't mind being a reviewer for this?

Will

--->8

>From bccb08d096703bd790fcf2f934553dd9c8503fc9 Mon Sep 17 00:00:00 2001
From: Will Deacon <will.deacon at arm.com>
Date: Wed, 17 Feb 2016 14:18:00 +0000
Subject: [PATCH] MAINTAINERS: update ARM SMMU entry

Ensure that the short-descriptor page table code is included under the
SMMU entry, and add Robin as a designated reviewer.

Cc: Robin Murphy <robin.murphy at arm.com>
Signed-off-by: Will Deacon <will.deacon at arm.com>
---
 MAINTAINERS | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index cc2f753cb357..a01bae148b89 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1793,11 +1793,13 @@ F:	drivers/edac/synopsys_edac.c
 
 ARM SMMU DRIVERS
 M:	Will Deacon <will.deacon at arm.com>
+R:	Robin Murphy <robin.murphy at arm.com>
 L:	linux-arm-kernel at lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
 F:	drivers/iommu/arm-smmu.c
 F:	drivers/iommu/arm-smmu-v3.c
 F:	drivers/iommu/io-pgtable-arm.c
+F:	drivers/iommu/io-pgtable-arm-v7s.c
 
 ARM64 PORT (AARCH64 ARCHITECTURE)
 M:	Catalin Marinas <catalin.marinas at arm.com>
-- 
2.1.4